In [4]:
from __future__ import print_function, division

import math
import pandas as pd
import random
import numpy as np
import statsmodels.api as sm
import statsmodels.formula.api as smf
import re

import chap01soln
import first
import linear
import thinkplot
import thinkstats2

In [5]:
live, firsts, others = first.MakeFrames()


nsfg.py:42: SettingWithCopyWarning: 
A value is trying to be set on a copy of a slice from a DataFrame

See the caveats in the documentation: http://pandas.pydata.org/pandas-docs/stable/indexing.html#indexing-view-versus-copy
  df.birthwgt_lb[df.birthwgt_lb > 20] = np.nan

In [3]:
formula = 'totalwgt_lb ~ agepreg'
model = smf.ols(formula, data=live)
results = model.fit()

In [4]:
results.params


Out[4]:
Intercept    6.830397
agepreg      0.017454
dtype: float64

In [5]:
results.pvalues


Out[5]:
Intercept    0.000000e+00
agepreg      5.722947e-11
dtype: float64

In [6]:
results.rsquared


Out[6]:
0.0047381154747098142

In [7]:
print(results.summary())


                            OLS Regression Results                            
==============================================================================
Dep. Variable:            totalwgt_lb   R-squared:                       0.005
Model:                            OLS   Adj. R-squared:                  0.005
Method:                 Least Squares   F-statistic:                     43.02
Date:                Thu, 19 Nov 2015   Prob (F-statistic):           5.72e-11
Time:                        12:11:44   Log-Likelihood:                -15897.
No. Observations:                9038   AIC:                         3.180e+04
Df Residuals:                    9036   BIC:                         3.181e+04
Df Model:                           1                                         
Covariance Type:            nonrobust                                         
==============================================================================
                 coef    std err          t      P>|t|      [95.0% Conf. Int.]
------------------------------------------------------------------------------
Intercept      6.8304      0.068    100.470      0.000         6.697     6.964
agepreg        0.0175      0.003      6.559      0.000         0.012     0.023
==============================================================================
Omnibus:                     1024.052   Durbin-Watson:                   1.618
Prob(Omnibus):                  0.000   Jarque-Bera (JB):             3081.833
Skew:                          -0.601   Prob(JB):                         0.00
Kurtosis:                       5.596   Cond. No.                         118.
==============================================================================

Warnings:
[1] Standard Errors assume that the covariance matrix of the errors is correctly specified.

In [3]:
def SummarizeResults(results):
    """Prints the most important parts of linear regression results:

    results: RegressionResults object
    """
    for name, param in results.params.iteritems():
        pvalue = results.pvalues[name]
        print('%s   %0.3g   (%.3g)' % (name, param, pvalue))

    try:
        print('R^2 %.4g' % results.rsquared)
        ys = results.model.endog
        print('Std(ys) %.4g' % ys.std())
        print('Std(res) %.4g' % results.resid.std())
    except AttributeError:
        print('R^2 %.4g' % results.prsquared)

In [9]:
SummarizeResults(results)


Intercept   6.83   (0)
agepreg   0.0175   (5.72e-11)
R^2 0.004738
Std(ys) 1.408
Std(res) 1.405

In [11]:
diff_weight = firsts.totalwgt_lb.mean() - others.totalwgt_lb.mean()
print(diff_weight)


-0.124761184535

In [12]:
diff_age = firsts.agepreg.mean() - others.agepreg.mean()
print(diff_age)


-3.58643476615

In [13]:
results = smf.ols('totalwgt_lb ~ agepreg', data=live).fit()
slope = results.params['agepreg']

In [14]:
slope * diff_age


Out[14]:
-0.062597099721694888

In [15]:
live['isfirst'] = live.birthord == 1
formula = 'totalwgt_lb ~ isfirst'
results = smf.ols(formula, data=live).fit()
SummarizeResults(results)


Intercept   7.33   (0)
isfirst[T.True]   -0.125   (2.55e-05)
R^2 0.00196
Std(ys) 1.408
Std(res) 1.407

In [16]:
formula = 'totalwgt_lb ~ isfirst + agepreg'
results = smf.ols(formula, data=live).fit()
SummarizeResults(results)


Intercept   6.91   (0)
isfirst[T.True]   -0.0698   (0.0253)
agepreg   0.0154   (3.93e-08)
R^2 0.005289
Std(ys) 1.408
Std(res) 1.405

In [17]:
live['agepreg2'] = live.agepreg**2
formula = 'totalwgt_lb ~ isfirst + agepreg + agepreg2'
results = smf.ols(formula, data=live).fit()
SummarizeResults(results)


Intercept   5.69   (1.38e-86)
isfirst[T.True]   -0.0504   (0.109)
agepreg   0.112   (3.23e-07)
agepreg2   -0.00185   (8.8e-06)
R^2 0.007462
Std(ys) 1.408
Std(res) 1.403

In [3]:
live = live[live.prglngth > 30]
live['boy'] = (live.babysex == 1).astype(int)
resp = chap01soln.ReadFemResp()
resp.index = resp.caseid
join = live.join(resp, on='caseid', rsuffix='_r')

In [28]:
t = []
for name in join.columns:
    try:
        if join[name].var() < 1e-7 or name == 'caseid':
            continue
        
        formula = 'totalwgt_lb ~ agepreg + ' + name
        formula = formula.encode('ascii')
        model = smf.ols(formula, data=join)
        if model.nobs < len(join)/2:
            continue
        
        results = model.fit()
    except (ValueError, TypeError):
        continue
    
    t.append((results.rsquared, name))

In [29]:
t.sort(reverse=True)
for mse, name in t[:30]:
    print(name, mse)


totalwgt_lb 1.0
birthwgt_lb 0.949812730598
lbw1 0.300824078447
prglngth 0.130125194886
wksgest 0.123400413634
agecon 0.102031499282
mosgest 0.0271442746396
babysex 0.0185509252939
race_r 0.0161995035863
race 0.0161995035863
nbrnaliv 0.0160177527098
paydu 0.0140037955781
rmarout03 0.0134300664657
birthwgt_oz 0.0131024576157
anynurse 0.0125290225418
bfeedwks 0.0121936884045
totincr 0.0118700690312
marout03 0.0118078019944
marcon03 0.0117525993544
cebow 0.0114377709196
rmarout01 0.0114077371386
rmarout6 0.0113541384728
marout01 0.0112693572468
hisprace_r 0.011238349302
hisprace 0.011238349302
mar1diss 0.0109615635908
fmarcon5 0.0106049646843
rmarout02 0.0105469132066
marcon02 0.0104814017955
fmarout5 0.0104616913674

In [30]:
formula = ('totalwgt_lb ~ agepreg + C(race) + babysex==1 + '
           'nbrnaliv>1 + paydu==1 + totincr')
results = smf.ols(formula, data=join).fit()
SummarizeResults(results)


Intercept   6.63   (0)
C(race)[T.2]   0.357   (5.43e-29)
C(race)[T.3]   0.266   (2.33e-07)
babysex == 1[T.True]   0.295   (5.39e-29)
nbrnaliv > 1[T.True]   -1.38   (5.1e-37)
paydu == 1[T.True]   0.12   (0.000114)
agepreg   0.00741   (0.0035)
totincr   0.0122   (0.00188)
R^2 0.05999
Std(ys) 1.271
Std(res) 1.232

In [31]:
live['boy'] = (live.babysex == 1).astype(int)
model = smf.logit('boy ~ agepreg', data=live)
results = model.fit()
SummarizeResults(results)


Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
Intercept   0.00579   (0.953)
agepreg   0.00105   (0.783)
R^2 6.144e-06

In [32]:
results.pvalues


Out[32]:
Intercept    0.952696
agepreg      0.783272
dtype: float64

In [33]:
formula = 'boy ~ agepreg + hpagelb + birthord + C(race)'
model = smf.logit(formula, data=live)
results = model.fit()
SummarizeResults(results)


Optimization terminated successfully.
         Current function value: 0.692944
         Iterations 3
Intercept   -0.0301   (0.772)
C(race)[T.2]   -0.0224   (0.66)
C(race)[T.3]   -0.000457   (0.996)
agepreg   -0.00267   (0.629)
hpagelb   0.0047   (0.266)
birthord   0.00501   (0.821)
R^2 0.000144

In [35]:
endog = pd.DataFrame(model.endog, columns=[model.endog_names])
exog = pd.DataFrame(model.exog, columns=model.exog_names) 
actual = endog['boy']
actual.mean()


Out[35]:
0.507173764518333

In [37]:
predict = (results.predict() >= 0.5)
true_pos = predict * actual
true_neg = (1-predict)*(1-actual)
print(true_pos, true_neg)


0       1
1       0
2       1
3       0
4       0
5       1
6       0
7       0
8       1
9       0
10      1
11      0
12      1
13      0
14      0
15      1
16      0
17      0
18      1
19      1
20      0
21      1
22      1
23      1
24      1
25      1
26      0
27      1
28      1
29      1
       ..
8752    1
8753    1
8754    1
8755    1
8756    0
8757    1
8758    0
8759    0
8760    1
8761    1
8762    0
8763    0
8764    0
8765    0
8766    0
8767    1
8768    0
8769    0
8770    1
8771    0
8772    0
8773    0
8774    1
8775    0
8776    1
8777    1
8778    0
8779    0
8780    1
8781    1
Name: boy, dtype: float64 0       0
1       0
2       0
3       0
4       0
5       0
6       0
7       0
8       0
9       0
10      0
11      0
12      0
13      0
14      0
15      0
16      0
17      0
18      0
19      0
20      0
21      0
22      0
23      0
24      0
25      0
26      0
27      0
28      0
29      0
       ..
8752    0
8753    0
8754    0
8755    0
8756    0
8757    0
8758    0
8759    0
8760    0
8761    0
8762    0
8763    0
8764    0
8765    0
8766    0
8767    0
8768    0
8769    0
8770    0
8771    0
8772    1
8773    0
8774    0
8775    0
8776    0
8777    0
8778    0
8779    0
8780    0
8781    0
Name: boy, dtype: float64

In [38]:
acc = (sum(true_pos) + sum(true_neg))/len(actual)
acc


Out[38]:
0.51150079708494645

In [6]:
live = live[live.prglngth > 30]
live['boy'] = (live.babysex == 1).astype(int)
resp = chap01soln.ReadFemResp()
resp.index = resp.caseid
join = live.join(resp, on='caseid', rsuffix='_r')

In [7]:
t = []
formula = 'boy ~ '
variables = []
for name in join.columns:
    try:
        if join[name].var() < 1e-7 or name == 'finalwgt_r':
            continue
        formula_test = formula + name
        formula_test = formula_test.encode('ascii')
        print(formula_test)
        model = smf.logit(formula_test, data=join, missing='drop')
        try:
            results = model.fit()
        except:
            continue

    except (ValueError, TypeError):
        continue
    t.append((results.prsquared, name, results.pvalues[name]))
t.sort(reverse=True)
t


boy ~ caseid
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ pregordr
Optimization terminated successfully.
         Current function value: 0.692962
         Iterations 3
boy ~ howpreg_n
boy ~ howpreg_p
boy ~ moscurrp
boy ~ nowprgdk
boy ~ pregend1
Optimization terminated successfully.
         Current function value: 0.692850
         Iterations 3
boy ~ pregend2
Optimization terminated successfully.
         Current function value: 0.528068
         Iterations 7
boy ~ nbrnaliv
Optimization terminated successfully.
         Current function value: 0.693001
         Iterations 3
boy ~ multbrth
Optimization terminated successfully.
         Current function value: 0.664221
         Iterations 5
boy ~ cmotpreg
boy ~ cmprgend
Optimization terminated successfully.
         Current function value: 0.692903
         Iterations 4
boy ~ flgdkmo1
boy ~ cmprgbeg
Optimization terminated successfully.
         Current function value: 0.692766
         Iterations 6
boy ~ ageatend
boy ~ hpageend
boy ~ gestasun_m
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ gestasun_w
Optimization terminated successfully.
         Current function value: 0.692995
         Iterations 3
boy ~ wksgest
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ mosgest
Optimization terminated successfully.
         Current function value: 0.692989
         Iterations 5
boy ~ dk1gest
boy ~ dk3gest
boy ~ bpa_bdscheck1
Optimization terminated successfully.
         Current function value: 0.692579
         Iterations 6
boy ~ babysex
boy ~ birthwgt_lb
Optimization terminated successfully.
         Current function value: 0.686617
         Iterations 4
boy ~ birthwgt_oz
Optimization terminated successfully.
         Current function value: 0.693026
         Iterations 3
boy ~ lobthwgt
Optimization terminated successfully.
         Current function value: 0.639895
         Iterations 5
boy ~ babysex2
Optimization terminated successfully.
         Current function value: 0.675718
         Iterations 6
boy ~ birthwgt_lb2
Optimization terminated successfully.
         Current function value: 0.682736
         Iterations 6
boy ~ birthwgt_oz2
Optimization terminated successfully.
         Current function value: 0.690808
         Iterations 4
boy ~ lobthwgt2
boy ~ babysex3
Optimization terminated successfully.
         Current function value: 0.492270
         Iterations 7
boy ~ birthwgt_lb3
Optimization terminated successfully.
         Current function value: 0.623769
         Iterations 6
boy ~ birthwgt_oz3
Optimization terminated successfully.
         Current function value: 0.539407
         Iterations 8
boy ~ lobthwgt3
boy ~ cmbabdob
Optimization terminated successfully.
         Current function value: 0.692903
         Iterations 4
boy ~ kidage
Optimization terminated successfully.
         Current function value: 0.693033
         Iterations 3
boy ~ hpagelb
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ birthplc
Optimization terminated successfully.
         Current function value: 0.692922
         Iterations 4
boy ~ paybirth1
Optimization terminated successfully.
         Current function value: 0.692979
         Iterations 3
boy ~ paybirth2
Optimization terminated successfully.
         Current function value: 0.687014
         Iterations 4
boy ~ paybirth3
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.462251
         Iterations: 35
boy ~ knewpreg
Optimization terminated successfully.
         Current function value: 0.692921
         Iterations 4
boy ~ trimestr
Optimization terminated successfully.
         Current function value: 0.562335
         Iterations 5
boy ~ ltrimest
boy ~ priorsmk
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 3
boy ~ postsmks
Optimization terminated successfully.
         Current function value: 0.693041
         Iterations 3
boy ~ npostsmk
Optimization terminated successfully.
         Current function value: 0.689354
         Iterations 4
boy ~ getprena
Optimization terminated successfully.
         Current function value: 0.692922
         Iterations 4
boy ~ bgnprena
Optimization terminated successfully.
         Current function value: 0.692967
         Iterations 4
boy ~ pnctrim
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.378080
         Iterations: 35
boy ~ lpnctri
boy ~ workpreg
Optimization terminated successfully.
         Current function value: 0.692895
         Iterations 3
boy ~ workborn
Optimization terminated successfully.
         Current function value: 0.692553
         Iterations 3
boy ~ didwork
Optimization terminated successfully.
         Current function value: 0.692901
         Iterations 3
boy ~ matweeks
Optimization terminated successfully.
         Current function value: 0.691045
         Iterations 4
boy ~ weeksdk
Optimization terminated successfully.
         Current function value: 0.645648
         Iterations 5
boy ~ matleave
Optimization terminated successfully.
         Current function value: 0.692277
         Iterations 3
boy ~ matchfound
Optimization terminated successfully.
         Current function value: 0.692965
         Iterations 3
boy ~ livehere
Optimization terminated successfully.
         Current function value: 0.692132
         Iterations 3
boy ~ alivenow
Optimization terminated successfully.
         Current function value: 0.688831
         Iterations 4
boy ~ cmkidied
Optimization terminated successfully.
         Current function value: 0.677853
         Iterations 4
boy ~ cmkidlft
Optimization terminated successfully.
         Current function value: 0.688851
         Iterations 4
boy ~ lastage
Optimization terminated successfully.
         Current function value: 0.688347
         Iterations 4
boy ~ wherenow
Optimization terminated successfully.
         Current function value: 0.689256
         Iterations 4
boy ~ legagree
Optimization terminated successfully.
         Current function value: 0.659122
         Iterations 4
boy ~ parenend
Optimization terminated successfully.
         Current function value: 0.684457
         Iterations 4
boy ~ anynurse
Optimization terminated successfully.
         Current function value: 0.692915
         Iterations 3
boy ~ fedsolid
Optimization terminated successfully.
         Current function value: 0.689790
         Iterations 4
boy ~ frsteatd_n
Optimization terminated successfully.
         Current function value: 0.693104
         Iterations 3
boy ~ frsteatd_p
Optimization terminated successfully.
         Current function value: 0.693112
         Iterations 3
boy ~ frsteatd
Optimization terminated successfully.
         Current function value: 0.692594
         Iterations 6
boy ~ quitnurs
Optimization terminated successfully.
         Current function value: 0.692044
         Iterations 3
boy ~ ageqtnur_n
Optimization terminated successfully.
         Current function value: 0.692914
         Iterations 5
boy ~ ageqtnur_p
Optimization terminated successfully.
         Current function value: 0.693040
         Iterations 3
boy ~ ageqtnur
Optimization terminated successfully.
         Current function value: 0.692903
         Iterations 6
boy ~ matchfound2
Optimization terminated successfully.
         Current function value: 0.690214
         Iterations 4
boy ~ livehere2
Optimization terminated successfully.
         Current function value: 0.690664
         Iterations 4
boy ~ alivenow2
Optimization terminated successfully.
         Current function value: 0.675146
         Iterations 4
boy ~ cmkidied2
Optimization terminated successfully.
         Current function value: 0.636837
         Iterations 5
boy ~ cmkidlft2
Optimization terminated successfully.
         Current function value: 0.656327
         Iterations 5
boy ~ lastage2
Optimization terminated successfully.
         Current function value: 0.685952
         Iterations 4
boy ~ wherenow2
Optimization terminated successfully.
         Current function value: 0.597403
         Iterations 6
boy ~ legagree2
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.554518
         Iterations: 35
boy ~ parenend2
Optimization terminated successfully.
         Current function value: 0.681187
         Iterations 4
boy ~ anynurse2
Optimization terminated successfully.
         Current function value: 0.692493
         Iterations 3
boy ~ fedsolid2
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.600858
         Iterations: 35
boy ~ frsteatd_n2
Optimization terminated successfully.
         Current function value: 0.683487
         Iterations 4
boy ~ frsteatd_p2
Optimization terminated successfully.
         Current function value: 0.692440
         Iterations 3
boy ~ frsteatd2
Optimization terminated successfully.
         Current function value: 0.687620
         Iterations 4
boy ~ quitnurs2
Optimization terminated successfully.
         Current function value: 0.691185
         Iterations 3
boy ~ ageqtnur_n2
Optimization terminated successfully.
         Current function value: 0.657760
         Iterations 6
boy ~ ageqtnur_p2
Optimization terminated successfully.
         Current function value: 0.691843
         Iterations 4
boy ~ ageqtnur2
Optimization terminated successfully.
         Current function value: 0.658054
         Iterations 6
boy ~ matchfound3
Optimization terminated successfully.
         Current function value: 0.606620
         Iterations 5
boy ~ livehere3
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.373895
         Iterations: 35
boy ~ alivenow3
Optimization terminated successfully.
         Current function value: 0.659167
         Iterations 4
boy ~ cmkidied3
boy ~ cmkidlft3
boy ~ lastage3
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.462098
         Iterations: 35
boy ~ wherenow3
boy ~ legagree3
boy ~ anynurse3
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.626948
         Iterations: 35
boy ~ fedsolid3
boy ~ frsteatd_n3
boy ~ frsteatd_p3
boy ~ frsteatd3
boy ~ quitnurs3
boy ~ ageqtnur_n3
boy ~ ageqtnur_p3
boy ~ ageqtnur3
boy ~ cmlastlb
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ cmfstprg
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ cmlstprg
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ cmintstr
Optimization terminated successfully.
         Current function value: 0.692778
         Iterations 4
boy ~ cmintfin
Optimization terminated successfully.
         Current function value: 0.692843
         Iterations 5
boy ~ cmintstrop
Optimization terminated successfully.
         Current function value: 0.693064
         Iterations 4
boy ~ cmintfinop
Optimization terminated successfully.
         Current function value: 0.693139
         Iterations 4
boy ~ cmintstrcr
boy ~ cmintfincr
boy ~ evuseint
Optimization terminated successfully.
         Current function value: 0.692628
         Iterations 3
boy ~ stopduse
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 3
boy ~ whystopd
Optimization terminated successfully.
         Current function value: 0.693034
         Iterations 3
boy ~ whatmeth01
Optimization terminated successfully.
         Current function value: 0.692369
         Iterations 5
boy ~ whatmeth02
Optimization terminated successfully.
         Current function value: 0.692228
         Iterations 3
boy ~ whatmeth03
Optimization terminated successfully.
         Current function value: 0.682613
         Iterations 4
boy ~ whatmeth04
Optimization terminated successfully.
         Current function value: 0.557363
         Iterations 5
boy ~ resnouse
Optimization terminated successfully.
         Current function value: 0.692732
         Iterations 3
boy ~ wantbold
Optimization terminated successfully.
         Current function value: 0.692825
         Iterations 3
boy ~ probbabe
Optimization terminated successfully.
         Current function value: 0.682451
         Iterations 4
boy ~ cnfrmno
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.663010
         Iterations: 35
boy ~ wantbld2
boy ~ timingok
Optimization terminated successfully.
         Current function value: 0.692949
         Iterations 3
boy ~ toosoon_n
Optimization terminated successfully.
         Current function value: 0.692706
         Iterations 3
boy ~ toosoon_p
Optimization terminated successfully.
         Current function value: 0.692563
         Iterations 3
boy ~ wthpart1
Optimization terminated successfully.
         Current function value: 0.693029
         Iterations 3
boy ~ wthpart2
Optimization terminated successfully.
         Current function value: 0.693000
         Iterations 3
boy ~ feelinpg
Optimization terminated successfully.
         Current function value: 0.692083
         Iterations 5
boy ~ hpwnold
Optimization terminated successfully.
         Current function value: 0.692976
         Iterations 3
boy ~ timokhp
Optimization terminated successfully.
         Current function value: 0.693036
         Iterations 3
boy ~ cohpbeg
Optimization terminated successfully.
         Current function value: 0.692678
         Iterations 3
boy ~ cohpend
Optimization terminated successfully.
         Current function value: 0.692612
         Iterations 3
boy ~ tellfath
Optimization terminated successfully.
         Current function value: 0.693047
         Iterations 3
boy ~ whentell
Optimization terminated successfully.
         Current function value: 0.693079
         Iterations 3
boy ~ tryscale
Optimization terminated successfully.
         Current function value: 0.692664
         Iterations 4
boy ~ wantscal
Optimization terminated successfully.
         Current function value: 0.692704
         Iterations 3
boy ~ whyprg1
Optimization terminated successfully.
         Current function value: 0.689227
         Iterations 4
boy ~ whynouse1
Optimization terminated successfully.
         Current function value: 0.692959
         Iterations 3
boy ~ whynouse2
Optimization terminated successfully.
         Current function value: 0.692212
         Iterations 3
boy ~ whynouse3
boy ~ anyusint
Optimization terminated successfully.
         Current function value: 0.692923
         Iterations 3
boy ~ prglngth
Optimization terminated successfully.
         Current function value: 0.692921
         Iterations 3
boy ~ birthord
Optimization terminated successfully.
         Current function value: 0.693004
         Iterations 3
boy ~ datend
Optimization terminated successfully.
         Current function value: 0.692910
         Iterations 3
boy ~ agepreg
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ datecon
Optimization terminated successfully.
         Current function value: 0.692908
         Iterations 3
boy ~ agecon
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ fmarout5
Optimization terminated successfully.
         Current function value: 0.692547
         Iterations 3
boy ~ pmarpreg
Optimization terminated successfully.
         Current function value: 0.692656
         Iterations 3
boy ~ rmarout6
Optimization terminated successfully.
         Current function value: 0.692590
         Iterations 3
boy ~ fmarcon5
Optimization terminated successfully.
         Current function value: 0.692808
         Iterations 3
boy ~ learnprg
Optimization terminated successfully.
         Current function value: 0.692990
         Iterations 3
boy ~ pncarewk
Optimization terminated successfully.
         Current function value: 0.693043
         Iterations 3
boy ~ paydeliv
Optimization terminated successfully.
         Current function value: 0.693054
         Iterations 3
boy ~ lbw1
Optimization terminated successfully.
         Current function value: 0.692293
         Iterations 4
boy ~ bfeedwks
Optimization terminated successfully.
         Current function value: 0.692935
         Iterations 3
boy ~ maternlv
Optimization terminated successfully.
         Current function value: 0.693028
         Iterations 3
boy ~ oldwantr
Optimization terminated successfully.
         Current function value: 0.693005
         Iterations 3
boy ~ oldwantp
Optimization terminated successfully.
         Current function value: 0.692942
         Iterations 3
boy ~ wantresp
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 3
boy ~ wantpart
Optimization terminated successfully.
         Current function value: 0.692945
         Iterations 3
boy ~ cmbirth
Optimization terminated successfully.
         Current function value: 0.692875
         Iterations 3
boy ~ ager
Optimization terminated successfully.
         Current function value: 0.692879
         Iterations 3
boy ~ agescrn
Optimization terminated successfully.
         Current function value: 0.692879
         Iterations 3
boy ~ fmarital
Optimization terminated successfully.
         Current function value: 0.692846
         Iterations 3
boy ~ rmarital
Optimization terminated successfully.
         Current function value: 0.692949
         Iterations 3
boy ~ educat
Optimization terminated successfully.
         Current function value: 0.692989
         Iterations 3
boy ~ hieduc
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 3
boy ~ race
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ hispanic
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 3
boy ~ hisprace
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ rcurpreg
Optimization terminated successfully.
         Current function value: 0.692998
         Iterations 3
boy ~ pregnum
Optimization terminated successfully.
         Current function value: 0.692876
         Iterations 3
boy ~ parity
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 3
boy ~ insuranc
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 3
boy ~ pubassis
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ poverty
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 3
boy ~ laborfor
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ religion
Optimization terminated successfully.
         Current function value: 0.692929
         Iterations 3
boy ~ metro
Optimization terminated successfully.
         Current function value: 0.692992
         Iterations 3
boy ~ brnout
Optimization terminated successfully.
         Current function value: 0.692575
         Iterations 3
boy ~ yrstrus
Optimization terminated successfully.
         Current function value: 0.689091
         Iterations 4
boy ~ prglngth_i
Optimization terminated successfully.
         Current function value: 0.692990
         Iterations 3
boy ~ datend_i
Optimization terminated successfully.
         Current function value: 0.692820
         Iterations 5
boy ~ agepreg_i
Optimization terminated successfully.
         Current function value: 0.692591
         Iterations 5
boy ~ datecon_i
Optimization terminated successfully.
         Current function value: 0.692880
         Iterations 5
boy ~ agecon_i
Optimization terminated successfully.
         Current function value: 0.692655
         Iterations 5
boy ~ fmarout5_i
Optimization terminated successfully.
         Current function value: 0.692994
         Iterations 3
boy ~ pmarpreg_i
Optimization terminated successfully.
         Current function value: 0.692922
         Iterations 4
boy ~ rmarout6_i
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 3
boy ~ fmarcon5_i
Optimization terminated successfully.
         Current function value: 0.692955
         Iterations 3
boy ~ learnprg_i
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ pncarewk_i
Optimization terminated successfully.
         Current function value: 0.692895
         Iterations 5
boy ~ paydeliv_i
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.692784
         Iterations: 35
boy ~ lbw1_i
Optimization terminated successfully.
         Current function value: 0.692643
         Iterations 6
boy ~ bfeedwks_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ maternlv_i
Optimization terminated successfully.
         Current function value: 0.692840
         Iterations 5
boy ~ oldwantr_i
Optimization terminated successfully.
         Current function value: 0.692975
         Iterations 3
boy ~ oldwantp_i
Optimization terminated successfully.
         Current function value: 0.692989
         Iterations 4
boy ~ wantresp_i
Optimization terminated successfully.
         Current function value: 0.692975
         Iterations 3
boy ~ wantpart_i
Optimization terminated successfully.
         Current function value: 0.693007
         Iterations 3
boy ~ hieduc_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ hispanic_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ parity_i
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ insuranc_i
Optimization terminated successfully.
         Current function value: 0.692977
         Iterations 4
boy ~ pubassis_i
Optimization terminated successfully.
         Current function value: 0.692815
         Iterations 4
boy ~ poverty_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ laborfor_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ religion_i
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ basewgt
Optimization terminated successfully.
         Current function value: 0.693008
         Iterations 3
boy ~ adj_mod_basewgt
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 3
boy ~ finalwgt
Optimization terminated successfully.
         Current function value: 0.692985
         Iterations 3
boy ~ secu_p
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ sest
Optimization terminated successfully.
         Current function value: 0.693007
         Iterations 3
boy ~ cmintvw
boy ~ totalwgt_lb
Optimization terminated successfully.
         Current function value: 0.686323
         Iterations 4
boy ~ boy
boy ~ caseid_r
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ rscrinf
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 3
boy ~ rdormres
Optimization terminated successfully.
         Current function value: 0.692934
         Iterations 5
boy ~ rostscrn
Optimization terminated successfully.
         Current function value: 0.692920
         Iterations 3
boy ~ rscreenhisp
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ rscreenrace
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ age_a
Optimization terminated successfully.
         Current function value: 0.692892
         Iterations 3
boy ~ age_r
Optimization terminated successfully.
         Current function value: 0.692879
         Iterations 3
boy ~ cmbirth_r
Optimization terminated successfully.
         Current function value: 0.692875
         Iterations 3
boy ~ agescrn_r
Optimization terminated successfully.
         Current function value: 0.692879
         Iterations 3
boy ~ marstat
Optimization terminated successfully.
         Current function value: 0.692949
         Iterations 3
boy ~ fmarstat
Optimization terminated successfully.
         Current function value: 0.691328
         Iterations 3
boy ~ fmarit
Optimization terminated successfully.
         Current function value: 0.692846
         Iterations 3
boy ~ evrmarry
Optimization terminated successfully.
         Current function value: 0.692840
         Iterations 3
boy ~ hisp
Optimization terminated successfully.
         Current function value: 0.692992
         Iterations 3
boy ~ hispgrp
Optimization terminated successfully.
         Current function value: 0.692740
         Iterations 3
boy ~ numrace
Optimization terminated successfully.
         Current function value: 0.693009
         Iterations 3
boy ~ roscnt
Optimization terminated successfully.
         Current function value: 0.692992
         Iterations 3
boy ~ hplocale
Optimization terminated successfully.
         Current function value: 0.693041
         Iterations 4
boy ~ manrel
Optimization terminated successfully.
         Current function value: 0.692888
         Iterations 3
boy ~ fl_rrace
Optimization terminated successfully.
         Current function value: 0.692963
         Iterations 3
boy ~ fl_rhisp
Optimization terminated successfully.
         Current function value: 0.692893
         Iterations 4
boy ~ goschol
Optimization terminated successfully.
         Current function value: 0.692992
         Iterations 3
boy ~ vaca
Optimization terminated successfully.
         Current function value: 0.692940
         Iterations 3
boy ~ higrade
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 3
boy ~ compgrd
Optimization terminated successfully.
         Current function value: 0.692921
         Iterations 3
boy ~ havedip
Optimization terminated successfully.
         Current function value: 0.693000
         Iterations 3
boy ~ dipged
Optimization terminated successfully.
         Current function value: 0.692927
         Iterations 3
boy ~ cmhsgrad
Optimization terminated successfully.
         Current function value: 0.692469
         Iterations 3
boy ~ havedeg
Optimization terminated successfully.
         Current function value: 0.692879
         Iterations 3
boy ~ degrees
Optimization terminated successfully.
         Current function value: 0.692626
         Iterations 3
boy ~ wthparnw
Optimization terminated successfully.
         Current function value: 0.692919
         Iterations 4
boy ~ onown
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 3
boy ~ intact
Optimization terminated successfully.
         Current function value: 0.693022
         Iterations 3
boy ~ parmarr
Optimization terminated successfully.
         Current function value: 0.692950
         Iterations 3
boy ~ lvsit14f
Optimization terminated successfully.
         Current function value: 0.692706
         Iterations 4
boy ~ lvsit14m
Optimization terminated successfully.
         Current function value: 0.692857
         Iterations 3
boy ~ womrasdu
Optimization terminated successfully.
         Current function value: 0.692340
         Iterations 4
boy ~ momdegre
Optimization terminated successfully.
         Current function value: 0.693041
         Iterations 3
boy ~ momworkd
Optimization terminated successfully.
         Current function value: 0.693025
         Iterations 3
boy ~ momchild
Optimization terminated successfully.
         Current function value: 0.693022
         Iterations 3
boy ~ momfstch
Optimization terminated successfully.
         Current function value: 0.692856
         Iterations 3
boy ~ mom18
Optimization terminated successfully.
         Current function value: 0.687989
         Iterations 4
boy ~ manrasdu
Optimization terminated successfully.
         Current function value: 0.692929
         Iterations 3
boy ~ daddegre
Optimization terminated successfully.
         Current function value: 0.693075
         Iterations 3
boy ~ bothbiol
Optimization terminated successfully.
         Current function value: 0.692887
         Iterations 4
boy ~ intact18
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ onown18
Optimization terminated successfully.
         Current function value: 0.692975
         Iterations 3
boy ~ numbabes
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 3
boy ~ totplacd
Optimization terminated successfully.
         Current function value: 0.692965
         Iterations 4
boy ~ nplaced
Optimization terminated successfully.
         Current function value: 0.692322
         Iterations 6
boy ~ ndied
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 5
boy ~ nadoptv
Optimization terminated successfully.
         Current function value: 0.692848
         Iterations 4
boy ~ cmlastlb_r
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ cmfstprg_r
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ cmlstprg_r
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ menarche
Optimization terminated successfully.
         Current function value: 0.692881
         Iterations 4
boy ~ pregnowq
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ maybpreg
Optimization terminated successfully.
         Current function value: 0.656805
         Iterations 5
boy ~ numpregs
Optimization terminated successfully.
         Current function value: 0.692876
         Iterations 3
boy ~ currpreg
Optimization terminated successfully.
         Current function value: 0.692998
         Iterations 3
boy ~ moscurrp_r
Optimization terminated successfully.
         Current function value: 0.692024
         Iterations 3
boy ~ giveadpt
Optimization terminated successfully.
         Current function value: 0.693001
         Iterations 3
boy ~ ngivenad
Optimization terminated successfully.
         Current function value: 0.689668
         Iterations 3
boy ~ otherkid
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ nothrkid
Optimization terminated successfully.
         Current function value: 0.692641
         Iterations 5
boy ~ sexothkd
Optimization terminated successfully.
         Current function value: 0.692576
         Iterations 3
boy ~ relothkd
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ adptotkd
Optimization terminated successfully.
         Current function value: 0.692545
         Iterations 4
boy ~ tryadopt
Optimization terminated successfully.
         Current function value: 0.693116
         Iterations 3
boy ~ tryeithr
Optimization terminated successfully.
         Current function value: 0.693122
         Iterations 3
boy ~ stilhere
Optimization terminated successfully.
         Current function value: 0.692189
         Iterations 3
boy ~ cmokdcam
Optimization terminated successfully.
         Current function value: 0.691186
         Iterations 4
boy ~ othkdfos
Optimization terminated successfully.
         Current function value: 0.688450
         Iterations 4
boy ~ cmokddob
Optimization terminated successfully.
         Current function value: 0.687635
         Iterations 4
boy ~ othkdspn
Optimization terminated successfully.
         Current function value: 0.674763
         Iterations 4
boy ~ othkdrac1
Optimization terminated successfully.
         Current function value: 0.617789
         Iterations 5
boy ~ othkdrac2
boy ~ kdbstrac
boy ~ okbornus
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.633078
         Iterations: 35
boy ~ okdisabl1
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.650806
         Iterations: 35
boy ~ sexothkd2
Optimization terminated successfully.
         Current function value: 0.692435
         Iterations 3
boy ~ relothkd2
Optimization terminated successfully.
         Current function value: 0.692740
         Iterations 3
boy ~ adptotkd2
Optimization terminated successfully.
         Current function value: 0.692967
         Iterations 3
boy ~ tryadopt2
Optimization terminated successfully.
         Current function value: 0.691643
         Iterations 3
boy ~ tryeithr2
Optimization terminated successfully.
         Current function value: 0.691850
         Iterations 5
boy ~ stilhere2
Optimization terminated successfully.
         Current function value: 0.692965
         Iterations 3
boy ~ cmokdcam2
Optimization terminated successfully.
         Current function value: 0.692694
         Iterations 3
boy ~ othkdfos2
Optimization terminated successfully.
         Current function value: 0.686355
         Iterations 4
boy ~ cmokddob2
Optimization terminated successfully.
         Current function value: 0.691722
         Iterations 4
boy ~ othkdspn2
boy ~ othkdrac6
boy ~ sexothkd3
Optimization terminated successfully.
         Current function value: 0.692556
         Iterations 3
boy ~ relothkd3
Optimization terminated successfully.
         Current function value: 0.691327
         Iterations 3
boy ~ adptotkd3
Optimization terminated successfully.
         Current function value: 0.692510
         Iterations 3
boy ~ stilhere3
Optimization terminated successfully.
         Current function value: 0.692735
         Iterations 4
boy ~ cmokdcam3
Optimization terminated successfully.
         Current function value: 0.676136
         Iterations 4
boy ~ othkdfos3
Optimization terminated successfully.
         Current function value: 0.686435
         Iterations 4
boy ~ cmokddob3
Optimization terminated successfully.
         Current function value: 0.642048
         Iterations 8
boy ~ othkdspn3
boy ~ othkdrac11
boy ~ okbornus3
boy ~ okdisabl9
boy ~ sexothkd4
Optimization terminated successfully.
         Current function value: 0.690800
         Iterations 4
boy ~ relothkd4
Optimization terminated successfully.
         Current function value: 0.690682
         Iterations 4
boy ~ adptotkd4
Optimization terminated successfully.
         Current function value: 0.691330
         Iterations 4
boy ~ tryadopt4
Optimization terminated successfully.
         Current function value: 0.654732
         Iterations 4
boy ~ stilhere4
Optimization terminated successfully.
         Current function value: 0.683584
         Iterations 5
boy ~ cmokdcam4
Optimization terminated successfully.
         Current function value: 0.496035
         Iterations 7
boy ~ othkdfos4
Optimization terminated successfully.
         Current function value: 0.628487
         Iterations 5
boy ~ cmokddob4
Optimization terminated successfully.
         Current function value: 0.683988
         Iterations 4
boy ~ sexothkd5
Optimization terminated successfully.
         Current function value: 0.689810
         Iterations 4
boy ~ relothkd5
Optimization terminated successfully.
         Current function value: 0.689183
         Iterations 4
boy ~ adptotkd5
Optimization terminated successfully.
         Current function value: 0.688976
         Iterations 4
boy ~ tryeithr5
Optimization terminated successfully.
         Current function value: 0.691059
         Iterations 3
boy ~ stilhere5
Optimization terminated successfully.
         Current function value: 0.683826
         Iterations 4
boy ~ cmokdcam5
Optimization terminated successfully.
         Current function value: 0.691066
         Iterations 4
boy ~ othkdfos5
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.572863
         Iterations: 35
boy ~ cmokddob5
Optimization terminated successfully.
         Current function value: 0.672703
         Iterations 5
boy ~ othkdspn5
Optimization terminated successfully.
         Current function value: 0.605939
         Iterations 5
boy ~ sexothkd6
Optimization terminated successfully.
         Current function value: 0.653115
         Iterations 5
boy ~ relothkd6
Optimization terminated successfully.
         Current function value: 0.677488
         Iterations 4
boy ~ adptotkd6
Optimization terminated successfully.
         Current function value: 0.669309
         Iterations 4
boy ~ tryeithr6
Optimization terminated successfully.
         Current function value: 0.667589
         Iterations 4
boy ~ stilhere6
Optimization terminated successfully.
         Current function value: 0.676409
         Iterations 5
boy ~ cmokdcam6
Optimization terminated successfully.
         Current function value: 0.485260
         Iterations 6
boy ~ cmokddob6
Optimization terminated successfully.
         Current function value: 0.378301
         Iterations 12
boy ~ othkdspn6
Optimization terminated successfully.
         Current function value: 0.693147
         Iterations 1
boy ~ othkdrac26
Optimization terminated successfully.
         Current function value: 0.693147
         Iterations 1
boy ~ okdisabl21
Optimization terminated successfully.
         Current function value: 0.693147
         Iterations 1
boy ~ sexothkd7
Optimization terminated successfully.
         Current function value: 0.690581
         Iterations 3
boy ~ relothkd7
Optimization terminated successfully.
         Current function value: 0.692293
         Iterations 3
boy ~ adptotkd7
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.612437
         Iterations: 35
boy ~ tryeithr7
Optimization terminated successfully.
         Current function value: 0.685299
         Iterations 4
boy ~ stilhere7
Optimization terminated successfully.
         Current function value: 0.632966
         Iterations 5
boy ~ cmokdcam7
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.198046
         Iterations: 35
boy ~ othkdfos7
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.346574
         Iterations: 35
boy ~ cmokddob7
Optimization terminated successfully.
         Current function value: 0.323131
         Iterations 11
boy ~ sexothkd8
Optimization terminated successfully.
         Current function value: 0.656812
         Iterations 4
boy ~ relothkd8
Optimization terminated successfully.
         Current function value: 0.659922
         Iterations 4
boy ~ cmokdcam8
boy ~ othkdfos8
boy ~ cmokddob8
boy ~ othkdspn8
boy ~ othkdrac36
boy ~ othkdrac37
boy ~ kdbstrac8
boy ~ okbornus8
boy ~ okdisabl29
boy ~ sexothkd9
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.523486
         Iterations: 35
boy ~ relothkd9
Optimization terminated successfully.
         Current function value: 0.517002
         Iterations 6
boy ~ relothkd10
Optimization terminated successfully.
         Current function value: 0.540523
         Iterations 5
boy ~ sexothkd11
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.462098
         Iterations: 35
boy ~ relothkd11
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.462098
         Iterations: 35
boy ~ sexothkd12
Optimization terminated successfully.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.462098
         Iterations 23
boy ~ relothkd12
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.462098
         Iterations: 35
boy ~ sexothkd15
boy ~ relothkd15
boy ~ adptotkd15
boy ~ tryeithr15
boy ~ stilhere15
boy ~ sexothkd16
boy ~ relothkd16
boy ~ adptotkd16
boy ~ tryeithr16
boy ~ stilhere16
boy ~ sexothkd17
boy ~ relothkd17
boy ~ adptotkd17
boy ~ tryeithr17
boy ~ stilhere17
boy ~ everadpt
Optimization terminated successfully.
         Current function value: 0.692961
         Iterations 3
boy ~ seekadpt
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ contagem
Optimization terminated successfully.
         Current function value: 0.690236
         Iterations 4
boy ~ trylong
Optimization terminated successfully.
         Current function value: 0.686057
         Iterations 4
boy ~ knowadpt
Optimization terminated successfully.
         Current function value: 0.679004
         Iterations 4
boy ~ chosesex
Optimization terminated successfully.
         Current function value: 0.683097
         Iterations 4
boy ~ typesexf
Optimization terminated successfully.
         Current function value: 0.591557
         Iterations 5
boy ~ typesexm
Optimization terminated successfully.
         Current function value: 0.602249
         Iterations 6
boy ~ chosrace
Optimization terminated successfully.
         Current function value: 0.684771
         Iterations 4
boy ~ typracbk
Optimization terminated successfully.
         Current function value: 0.622149
         Iterations 5
boy ~ typracwh
Optimization terminated successfully.
         Current function value: 0.628579
         Iterations 5
boy ~ typracot
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.662084
         Iterations: 35
boy ~ choseage
Optimization terminated successfully.
         Current function value: 0.686677
         Iterations 4
boy ~ typage2m
Optimization terminated successfully.
         Current function value: 0.686551
         Iterations 4
boy ~ typage5m
Optimization terminated successfully.
         Current function value: 0.667669
         Iterations 4
boy ~ typag12m
Optimization terminated successfully.
         Current function value: 0.678245
         Iterations 4
boy ~ typag13m
Optimization terminated successfully.
         Current function value: 0.685775
         Iterations 4
boy ~ chosdisb
Optimization terminated successfully.
         Current function value: 0.683251
         Iterations 4
boy ~ typdisbm
Optimization terminated successfully.
         Current function value: 0.674058
         Iterations 5
boy ~ typdisbs
Optimization terminated successfully.
         Current function value: 0.679955
         Iterations 5
boy ~ chosenum
Optimization terminated successfully.
         Current function value: 0.681943
         Iterations 4
boy ~ typnum2m
Optimization terminated successfully.
         Current function value: 0.675159
         Iterations 4
boy ~ evwntano
Optimization terminated successfully.
         Current function value: 0.692780
         Iterations 3
boy ~ evcontag
Optimization terminated successfully.
         Current function value: 0.690191
         Iterations 4
boy ~ turndown
Optimization terminated successfully.
         Current function value: 0.671121
         Iterations 4
boy ~ yquittry
Optimization terminated successfully.
         Current function value: 0.670943
         Iterations 4
boy ~ aprocess1
Optimization terminated successfully.
         Current function value: 0.639830
         Iterations 4
boy ~ aprocess2
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.529251
         Iterations: 35
boy ~ timesmar
Optimization terminated successfully.
         Current function value: 0.693103
         Iterations 4
boy ~ hsbverif
Optimization terminated successfully.
         Current function value: 0.693111
         Iterations 4
boy ~ cmmarrhx
Optimization terminated successfully.
         Current function value: 0.693074
         Iterations 3
boy ~ agemarhx
Optimization terminated successfully.
         Current function value: 0.680264
         Iterations 4
boy ~ hxagemar
Optimization terminated successfully.
         Current function value: 0.693125
         Iterations 3
boy ~ cmhsbdobx
Optimization terminated successfully.
         Current function value: 0.693106
         Iterations 3
boy ~ lvtoghx
Optimization terminated successfully.
         Current function value: 0.693030
         Iterations 3
boy ~ cmpmcohx
Optimization terminated successfully.
         Current function value: 0.692685
         Iterations 4
boy ~ engaghx
Optimization terminated successfully.
         Current function value: 0.692938
         Iterations 3
boy ~ hisphx
Optimization terminated successfully.
         Current function value: 0.693099
         Iterations 3
boy ~ racehx1
Optimization terminated successfully.
         Current function value: 0.693108
         Iterations 3
boy ~ racehx2
Optimization terminated successfully.
         Current function value: 0.690833
         Iterations 3
boy ~ racehx3
Optimization terminated successfully.
         Current function value: 0.481714
         Iterations 7
boy ~ racehx4
boy ~ bstrachx
Optimization terminated successfully.
         Current function value: 0.689954
         Iterations 4
boy ~ chedmarn
Optimization terminated successfully.
         Current function value: 0.693056
         Iterations 3
boy ~ marbefhx
Optimization terminated successfully.
         Current function value: 0.693127
         Iterations 3
boy ~ kidshx
Optimization terminated successfully.
         Current function value: 0.693128
         Iterations 3
boy ~ numkdshx
Optimization terminated successfully.
         Current function value: 0.691335
         Iterations 7
boy ~ kidlivhx
Optimization terminated successfully.
         Current function value: 0.692918
         Iterations 3
boy ~ chkid18a
Optimization terminated successfully.
         Current function value: 0.687835
         Iterations 4
boy ~ chkid18b
Optimization terminated successfully.
         Current function value: 0.692742
         Iterations 3
boy ~ whrchkds1
Optimization terminated successfully.
         Current function value: 0.690244
         Iterations 4
boy ~ whrchkds2
Optimization terminated successfully.
         Current function value: 0.659041
         Iterations 5
boy ~ supporch
Optimization terminated successfully.
         Current function value: 0.691331
         Iterations 3
boy ~ marendhx
Optimization terminated successfully.
         Current function value: 0.692971
         Iterations 4
boy ~ cmhsbdiex
Optimization terminated successfully.
         Current function value: 0.686754
         Iterations 7
boy ~ cmdivorcx
Optimization terminated successfully.
         Current function value: 0.692625
         Iterations 4
boy ~ cmstphsbx
Optimization terminated successfully.
         Current function value: 0.692896
         Iterations 4
boy ~ cmmarrhx2
Optimization terminated successfully.
         Current function value: 0.693060
         Iterations 3
boy ~ agemarhx2
Optimization terminated successfully.
         Current function value: 0.684613
         Iterations 4
boy ~ hxagemar2
Optimization terminated successfully.
         Current function value: 0.691035
         Iterations 4
boy ~ cmhsbdobx2
Optimization terminated successfully.
         Current function value: 0.692786
         Iterations 3
boy ~ lvtoghx2
Optimization terminated successfully.
         Current function value: 0.693050
         Iterations 3
boy ~ cmpmcohx2
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ engaghx2
Optimization terminated successfully.
         Current function value: 0.693099
         Iterations 3
boy ~ hisphx2
Optimization terminated successfully.
         Current function value: 0.692954
         Iterations 3
boy ~ racehx6
Optimization terminated successfully.
         Current function value: 0.692402
         Iterations 4
boy ~ racehx7
Optimization terminated successfully.
         Current function value: 0.567118
         Iterations 5
boy ~ bstrachx2
Optimization terminated successfully.
         Current function value: 0.595298
         Iterations 5
boy ~ chedmarn2
Optimization terminated successfully.
         Current function value: 0.691799
         Iterations 3
boy ~ marbefhx2
Optimization terminated successfully.
         Current function value: 0.692729
         Iterations 3
boy ~ kidshx2
Optimization terminated successfully.
         Current function value: 0.693061
         Iterations 3
boy ~ numkdshx2
Optimization terminated successfully.
         Current function value: 0.693069
         Iterations 3
boy ~ kidlivhx2
Optimization terminated successfully.
         Current function value: 0.693046
         Iterations 3
boy ~ chkid18a2
Optimization terminated successfully.
         Current function value: 0.680538
         Iterations 4
boy ~ chkid18b2
Optimization terminated successfully.
         Current function value: 0.689774
         Iterations 3
boy ~ whrchkds5
Optimization terminated successfully.
         Current function value: 0.691840
         Iterations 4
boy ~ whrchkds6
Optimization terminated successfully.
         Current function value: 0.633410
         Iterations 5
boy ~ supporch2
Optimization terminated successfully.
         Current function value: 0.690949
         Iterations 4
boy ~ marendhx2
Optimization terminated successfully.
         Current function value: 0.688840
         Iterations 5
boy ~ cmhsbdiex2
boy ~ cmdivorcx2
Optimization terminated successfully.
         Current function value: 0.690667
         Iterations 4
boy ~ cmstphsbx2
Optimization terminated successfully.
         Current function value: 0.691105
         Iterations 3
boy ~ cmmarrhx3
Optimization terminated successfully.
         Current function value: 0.691842
         Iterations 4
boy ~ agemarhx3
Optimization terminated successfully.
         Current function value: 0.686038
         Iterations 4
boy ~ hxagemar3
Optimization terminated successfully.
         Current function value: 0.693095
         Iterations 3
boy ~ cmhsbdobx3
Optimization terminated successfully.
         Current function value: 0.692831
         Iterations 3
boy ~ lvtoghx3
Optimization terminated successfully.
         Current function value: 0.691621
         Iterations 3
boy ~ cmpmcohx3
Optimization terminated successfully.
         Current function value: 0.691811
         Iterations 3
boy ~ engaghx3
Optimization terminated successfully.
         Current function value: 0.691969
         Iterations 3
boy ~ hisphx3
Optimization terminated successfully.
         Current function value: 0.684451
         Iterations 5
boy ~ racehx11
Optimization terminated successfully.
         Current function value: 0.690516
         Iterations 5
boy ~ chedmarn3
Optimization terminated successfully.
         Current function value: 0.692771
         Iterations 3
boy ~ marbefhx3
Optimization terminated successfully.
         Current function value: 0.692340
         Iterations 3
boy ~ kidshx3
Optimization terminated successfully.
         Current function value: 0.692753
         Iterations 3
boy ~ numkdshx3
Optimization terminated successfully.
         Current function value: 0.689793
         Iterations 4
boy ~ kidlivhx3
Optimization terminated successfully.
         Current function value: 0.691858
         Iterations 3
boy ~ chkid18a3
Optimization terminated successfully.
         Current function value: 0.660315
         Iterations 4
boy ~ chkid18b3
Optimization terminated successfully.
         Current function value: 0.673671
         Iterations 5
boy ~ whrchkds9
Optimization terminated successfully.
         Current function value: 0.663265
         Iterations 4
boy ~ whrchkds10
boy ~ supporch3
Optimization terminated successfully.
         Current function value: 0.670464
         Iterations 4
boy ~ cmdivorcx3
Optimization terminated successfully.
         Current function value: 0.661633
         Iterations 4
boy ~ cmstphsbx3
Optimization terminated successfully.
         Current function value: 0.671606
         Iterations 4
boy ~ cmmarrhx4
Optimization terminated successfully.
         Current function value: 0.675539
         Iterations 5
boy ~ hxagemar4
Optimization terminated successfully.
         Current function value: 0.678801
         Iterations 5
boy ~ cmhsbdobx4
Optimization terminated successfully.
         Current function value: 0.621182
         Iterations 10
boy ~ lvtoghx4
Optimization terminated successfully.
         Current function value: 0.662539
         Iterations 4
boy ~ cmpmcohx4
Optimization terminated successfully.
         Current function value: 0.663800
         Iterations 5
boy ~ engaghx4
Optimization terminated successfully.
         Current function value: 0.664754
         Iterations 4
boy ~ racehx16
Optimization terminated successfully.
         Current function value: 0.681187
         Iterations 4
boy ~ chedmarn4
Optimization terminated successfully.
         Current function value: 0.587045
         Iterations 5
boy ~ marbefhx4
Optimization terminated successfully.
         Current function value: 0.621690
         Iterations 6
boy ~ kidshx4
Optimization terminated successfully.
         Current function value: 0.685716
         Iterations 4
boy ~ numkdshx4
Optimization terminated successfully.
         Current function value: 0.588723
         Iterations 6
boy ~ kidlivhx4
Optimization terminated successfully.
         Current function value: 0.686435
         Iterations 4
boy ~ whrchkds14
boy ~ cmdivorcx4
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.346574
         Iterations: 35
boy ~ cmstphsbx4
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.346574
         Iterations: 35
boy ~ cmmarrhx5
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.346574
         Iterations: 35
boy ~ hxagemar5
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.346574
         Iterations: 35
boy ~ cmhsbdobx5
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.346574
         Iterations: 35
boy ~ cmpmcohx5
boy ~ engaghx5
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
boy ~ kidshx5
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.346574
         Iterations: 35
boy ~ cmmarrch
Optimization terminated successfully.
         Current function value: 0.692964
         Iterations 4
boy ~ cmdobch
Optimization terminated successfully.
         Current function value: 0.692801
         Iterations 4
boy ~ prevhusb
Optimization terminated successfully.
         Current function value: 0.693079
         Iterations 3
boy ~ cmstrtcp
Optimization terminated successfully.
         Current function value: 0.690646
         Iterations 4
boy ~ cpherage
Optimization terminated successfully.
         Current function value: 0.685408
         Iterations 4
boy ~ cphisage
Optimization terminated successfully.
         Current function value: 0.691422
         Iterations 4
boy ~ cmdobcp
Optimization terminated successfully.
         Current function value: 0.691333
         Iterations 4
boy ~ cpengag1
Optimization terminated successfully.
         Current function value: 0.689227
         Iterations 4
boy ~ willmarr
Optimization terminated successfully.
         Current function value: 0.691429
         Iterations 3
boy ~ cphisp
Optimization terminated successfully.
         Current function value: 0.691435
         Iterations 3
boy ~ cprace1
Optimization terminated successfully.
         Current function value: 0.691581
         Iterations 3
boy ~ cprace2
Optimization terminated successfully.
         Current function value: 0.682256
         Iterations 4
boy ~ cpbestr
Optimization terminated successfully.
         Current function value: 0.676071
         Iterations 4
boy ~ cpeduc
Optimization terminated successfully.
         Current function value: 0.690736
         Iterations 4
boy ~ cpmarbef
Optimization terminated successfully.
         Current function value: 0.690850
         Iterations 4
boy ~ cpkids
Optimization terminated successfully.
         Current function value: 0.691583
         Iterations 3
boy ~ cpnumkds
Optimization terminated successfully.
         Current function value: 0.691250
         Iterations 3
boy ~ cpkidliv
Optimization terminated successfully.
         Current function value: 0.690495
         Iterations 3
boy ~ cpkid18a
Optimization terminated successfully.
         Current function value: 0.687117
         Iterations 4
boy ~ cpkid18b
Optimization terminated successfully.
         Current function value: 0.689168
         Iterations 4
boy ~ whrcpkds1
Optimization terminated successfully.
         Current function value: 0.689324
         Iterations 4
boy ~ whrcpkds2
Optimization terminated successfully.
         Current function value: 0.669628
         Iterations 4
boy ~ supporcp
Optimization terminated successfully.
         Current function value: 0.688395
         Iterations 4
boy ~ cmstrthp
Optimization terminated successfully.
         Current function value: 0.692966
         Iterations 4
boy ~ cmdobhp
Optimization terminated successfully.
         Current function value: 0.690097
         Iterations 5
boy ~ evrcohab
Optimization terminated successfully.
         Current function value: 0.692998
         Iterations 3
boy ~ liveoth
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ hmothmen
Optimization terminated successfully.
         Current function value: 0.692862
         Iterations 4
boy ~ prevcohb
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ cmcohstx
Optimization terminated successfully.
         Current function value: 0.692851
         Iterations 3
boy ~ heragecx
Optimization terminated successfully.
         Current function value: 0.691951
         Iterations 3
boy ~ hisagecx
Optimization terminated successfully.
         Current function value: 0.692543
         Iterations 4
boy ~ cmdobcx
Optimization terminated successfully.
         Current function value: 0.692801
         Iterations 3
boy ~ engag1cx
Optimization terminated successfully.
         Current function value: 0.692531
         Iterations 3
boy ~ hispcx
Optimization terminated successfully.
         Current function value: 0.692937
         Iterations 3
boy ~ racecx1
Optimization terminated successfully.
         Current function value: 0.692855
         Iterations 3
boy ~ racecx2
Optimization terminated successfully.
         Current function value: 0.651247
         Iterations 5
boy ~ bstraccx
Optimization terminated successfully.
         Current function value: 0.689110
         Iterations 4
boy ~ marevcx
Optimization terminated successfully.
         Current function value: 0.692921
         Iterations 3
boy ~ cxkids
Optimization terminated successfully.
         Current function value: 0.692942
         Iterations 3
boy ~ cmstpcohx
Optimization terminated successfully.
         Current function value: 0.692645
         Iterations 4
boy ~ cmcohstx2
Optimization terminated successfully.
         Current function value: 0.692107
         Iterations 4
boy ~ heragecx2
Optimization terminated successfully.
         Current function value: 0.689036
         Iterations 4
boy ~ hisagecx2
Optimization terminated successfully.
         Current function value: 0.691642
         Iterations 4
boy ~ cmdobcx2
Optimization terminated successfully.
         Current function value: 0.689457
         Iterations 3
boy ~ engag1cx2
Optimization terminated successfully.
         Current function value: 0.692038
         Iterations 3
boy ~ marevcx2
Optimization terminated successfully.
         Current function value: 0.692245
         Iterations 3
boy ~ cxkids2
Optimization terminated successfully.
         Current function value: 0.692046
         Iterations 3
boy ~ cmstpcohx2
Optimization terminated successfully.
         Current function value: 0.691641
         Iterations 4
boy ~ cmcohstx3
Optimization terminated successfully.
         Current function value: 0.687824
         Iterations 5
boy ~ heragecx3
Optimization terminated successfully.
         Current function value: 0.616790
         Iterations 6
boy ~ hisagecx3
Optimization terminated successfully.
         Current function value: 0.668558
         Iterations 6
boy ~ cmdobcx3
Optimization terminated successfully.
         Current function value: 0.692724
         Iterations 3
boy ~ engag1cx3
Optimization terminated successfully.
         Current function value: 0.692751
         Iterations 3
boy ~ marevcx3
Optimization terminated successfully.
         Current function value: 0.689361
         Iterations 4
boy ~ cxkids3
Optimization terminated successfully.
         Current function value: 0.692668
         Iterations 3
boy ~ cmstpcohx3
Optimization terminated successfully.
         Current function value: 0.691142
         Iterations 4
boy ~ cmcohstx4
Optimization terminated successfully.
         Current function value: 0.693139
         Iterations 3
boy ~ heragecx4
Optimization terminated successfully.
         Current function value: 0.646057
         Iterations 4
boy ~ hisagecx4
Optimization terminated successfully.
         Current function value: 0.692346
         Iterations 4
boy ~ cmdobcx4
Optimization terminated successfully.
         Current function value: 0.689782
         Iterations 4
boy ~ engag1cx4
Optimization terminated successfully.
         Current function value: 0.692683
         Iterations 3
boy ~ marevcx4
Optimization terminated successfully.
         Current function value: 0.662808
         Iterations 5
boy ~ cxkids4
Optimization terminated successfully.
         Current function value: 0.606867
         Iterations 5
boy ~ cmstpcohx4
Optimization terminated successfully.
         Current function value: 0.669913
         Iterations 5
boy ~ cmcohstx5
Optimization terminated successfully.
         Current function value: 0.684673
         Iterations 4
boy ~ heragecx5
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.477386
         Iterations: 35
boy ~ hisagecx5
Optimization terminated successfully.
         Current function value: 0.692499
         Iterations 3
boy ~ cmdobcx5
Optimization terminated successfully.
         Current function value: 0.692280
         Iterations 3
boy ~ engag1cx5
Optimization terminated successfully.
         Current function value: 0.684633
         Iterations 4
boy ~ marevcx5
Optimization terminated successfully.
         Current function value: 0.687978
         Iterations 4
boy ~ cxkids5
Optimization terminated successfully.
         Current function value: 0.691077
         Iterations 4
boy ~ cmstpcohx5
Optimization terminated successfully.
         Current function value: 0.684813
         Iterations 4
boy ~ cmcohstx6
Optimization terminated successfully.
         Current function value: 0.649070
         Iterations 4
boy ~ heragecx6
Optimization terminated successfully.
         Current function value: 0.636514
         Iterations 4
boy ~ hisagecx6
Optimization terminated successfully.
         Current function value: 0.646520
         Iterations 5
boy ~ cmdobcx6
Optimization terminated successfully.
         Current function value: 0.623103
         Iterations 5
boy ~ engag1cx6
Optimization terminated successfully.
         Current function value: 0.635805
         Iterations 5
boy ~ marevcx6
Optimization terminated successfully.
         Current function value: 0.644677
         Iterations 5
boy ~ cxkids6
Optimization terminated successfully.
         Current function value: 0.641284
         Iterations 5
boy ~ cmstpcohx6
Optimization terminated successfully.
         Current function value: 0.641940
         Iterations 5
boy ~ heragecx7
boy ~ cmcohstx8
boy ~ heragecx8
boy ~ hisagecx8
boy ~ cmdobcx8
boy ~ engag1cx8
boy ~ marevcx8
boy ~ cxkids8
boy ~ cmstpcohx8
boy ~ eversex
boy ~ ynosex
boy ~ cmfstsex
Optimization terminated successfully.
         Current function value: 0.692915
         Iterations 3
boy ~ agefstsx
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ c_sex18
Optimization terminated successfully.
         Current function value: 0.689953
         Iterations 4
boy ~ c_sex15
Optimization terminated successfully.
         Current function value: 0.680832
         Iterations 5
boy ~ c_sex20
Optimization terminated successfully.
         Current function value: 0.611966
         Iterations 6
boy ~ grfstsx
Optimization terminated successfully.
         Current function value: 0.692836
         Iterations 3
boy ~ sxmtonce
Optimization terminated successfully.
         Current function value: 0.688825
         Iterations 4
boy ~ talkpar1
Optimization terminated successfully.
         Current function value: 0.690686
         Iterations 4
boy ~ talkpar2
Optimization terminated successfully.
         Current function value: 0.672493
         Iterations 4
boy ~ talkpar3
Optimization terminated successfully.
         Current function value: 0.647395
         Iterations 4
boy ~ talkpar4
Optimization terminated successfully.
         Current function value: 0.631170
         Iterations 5
boy ~ talkpar5
Optimization terminated successfully.
         Current function value: 0.690952
         Iterations 4
boy ~ sedno
Optimization terminated successfully.
         Current function value: 0.690909
         Iterations 4
boy ~ sednog
Optimization terminated successfully.
         Current function value: 0.684740
         Iterations 7
boy ~ sednosx
Optimization terminated successfully.
         Current function value: 0.529251
         Iterations 22
boy ~ sedbc
Optimization terminated successfully.
         Current function value: 0.680545
         Iterations 4
boy ~ sedbcg
Optimization terminated successfully.
         Current function value: 0.688834
         Iterations 4
boy ~ sedbcsx
Optimization terminated successfully.
         Current function value: 0.629412
         Iterations 5
boy ~ pledge
Optimization terminated successfully.
         Current function value: 0.685132
         Iterations 5
boy ~ sameman
Optimization terminated successfully.
         Current function value: 0.693039
         Iterations 3
boy ~ fpage
Optimization terminated successfully.
         Current function value: 0.692824
         Iterations 4
boy ~ fprelage
Optimization terminated successfully.
         Current function value: 0.685518
         Iterations 4
boy ~ fprelyrs
Optimization terminated successfully.
         Current function value: 0.684091
         Iterations 4
boy ~ knowfp
Optimization terminated successfully.
         Current function value: 0.692975
         Iterations 4
boy ~ stilfpsx
Optimization terminated successfully.
         Current function value: 0.692544
         Iterations 4
boy ~ cmlsexfp
Optimization terminated successfully.
         Current function value: 0.692950
         Iterations 3
boy ~ cmfplast
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ which1st
Optimization terminated successfully.
         Current function value: 0.689199
         Iterations 5
boy ~ sexafmen
boy ~ cmsexafm
Optimization terminated successfully.
         Current function value: 0.684156
         Iterations 4
boy ~ agesxafm
Optimization terminated successfully.
         Current function value: 0.687556
         Iterations 4
boy ~ afmen15
boy ~ lifeprt
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ lifeprt_lo
Optimization terminated successfully.
         Current function value: 0.692815
         Iterations 3
boy ~ lifeprt_hi
Optimization terminated successfully.
         Current function value: 0.692420
         Iterations 3
boy ~ mon12prt
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ mon12prt_lo
Optimization terminated successfully.
         Current function value: 0.682950
         Iterations 4
boy ~ mon12prt_hi
Optimization terminated successfully.
         Current function value: 0.682986
         Iterations 4
boy ~ parts12
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ ptsb4mar
Optimization terminated successfully.
         Current function value: 0.693102
         Iterations 3
boy ~ ptsb4mar_lo
Optimization terminated successfully.
         Current function value: 0.687636
         Iterations 4
boy ~ ptsb4mar_hi
Optimization terminated successfully.
         Current function value: 0.688151
         Iterations 4
boy ~ whosnc1y
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 4
boy ~ talkall
Optimization terminated successfully.
         Current function value: 0.692268
         Iterations 3
boy ~ p1yrage
Optimization terminated successfully.
         Current function value: 0.692943
         Iterations 3
boy ~ p1yhsage
Optimization terminated successfully.
         Current function value: 0.692727
         Iterations 4
boy ~ p1yrf
Optimization terminated successfully.
         Current function value: 0.692868
         Iterations 5
boy ~ cmfsexx
Optimization terminated successfully.
         Current function value: 0.692984
         Iterations 3
boy ~ p1ycurrp
Optimization terminated successfully.
         Current function value: 0.692607
         Iterations 3
boy ~ pcurrntx
Optimization terminated successfully.
         Current function value: 0.693074
         Iterations 3
boy ~ cmlsexx
Optimization terminated successfully.
         Current function value: 0.692993
         Iterations 3
boy ~ cmlstsxx
Optimization terminated successfully.
         Current function value: 0.692965
         Iterations 3
boy ~ p1yeduc
Optimization terminated successfully.
         Current function value: 0.690956
         Iterations 4
boy ~ p1yhisp
Optimization terminated successfully.
         Current function value: 0.691351
         Iterations 4
boy ~ p1yrace1
Optimization terminated successfully.
         Current function value: 0.690947
         Iterations 4
boy ~ p1yrace2
Optimization terminated successfully.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.682486
         Iterations 4
boy ~ p1yrace3
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.462098
         Iterations: 35
boy ~ p1yraceb
Optimization terminated successfully.
         Current function value: 0.641464
         Iterations 6
boy ~ p1yrn
Optimization terminated successfully.
         Current function value: 0.691860
         Iterations 3
boy ~ p1yrage2
Optimization terminated successfully.
         Current function value: 0.692658
         Iterations 4
boy ~ p1yhsage2
Optimization terminated successfully.
         Current function value: 0.692483
         Iterations 4
boy ~ p1yrf2
Optimization terminated successfully.
         Current function value: 0.692852
         Iterations 4
boy ~ cmfsexx2
Optimization terminated successfully.
         Current function value: 0.692966
         Iterations 3
boy ~ p1ycurrp2
Optimization terminated successfully.
         Current function value: 0.691950
         Iterations 3
boy ~ pcurrntx2
Optimization terminated successfully.
         Current function value: 0.692007
         Iterations 3
boy ~ cmlsexx2
Optimization terminated successfully.
         Current function value: 0.692935
         Iterations 3
boy ~ cmlstsxx2
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 3
boy ~ p1yeduc2
Optimization terminated successfully.
         Current function value: 0.692551
         Iterations 3
boy ~ p1yhisp2
Optimization terminated successfully.
         Current function value: 0.689784
         Iterations 4
boy ~ p1yrace6
Optimization terminated successfully.
         Current function value: 0.693057
         Iterations 3
boy ~ p1yrace7
boy ~ p1yraceb2
boy ~ p1yrn2
Optimization terminated successfully.
         Current function value: 0.692441
         Iterations 3
boy ~ p1yrage3
Optimization terminated successfully.
         Current function value: 0.682975
         Iterations 5
boy ~ p1yhsage3
Optimization terminated successfully.
         Current function value: 0.682179
         Iterations 4
boy ~ p1yrf3
Optimization terminated successfully.
         Current function value: 0.687119
         Iterations 5
boy ~ cmfsexx3
Optimization terminated successfully.
         Current function value: 0.689276
         Iterations 4
boy ~ p1ycurrp3
Optimization terminated successfully.
         Current function value: 0.684537
         Iterations 4
boy ~ pcurrntx3
Optimization terminated successfully.
         Current function value: 0.684813
         Iterations 4
boy ~ cmlsexx3
Optimization terminated successfully.
         Current function value: 0.689180
         Iterations 4
boy ~ cmlstsxx3
Optimization terminated successfully.
         Current function value: 0.689607
         Iterations 4
boy ~ p1yeduc3
Optimization terminated successfully.
         Current function value: 0.691397
         Iterations 4
boy ~ p1yhisp3
Optimization terminated successfully.
         Current function value: 0.690668
         Iterations 4
boy ~ p1yrace11
Optimization terminated successfully.
         Current function value: 0.687508
         Iterations 4
boy ~ p1yraceb3
boy ~ p1yrn3
Optimization terminated successfully.
         Current function value: 0.689526
         Iterations 4
boy ~ p1yrage4
Optimization terminated successfully.
         Current function value: 0.659929
         Iterations 4
boy ~ p1yhsage4
Optimization terminated successfully.
         Current function value: 0.644483
         Iterations 5
boy ~ p1yrf4
Optimization terminated successfully.
         Current function value: 0.662900
         Iterations 4
boy ~ cmfsexx4
Optimization terminated successfully.
         Current function value: 0.666017
         Iterations 4
boy ~ p1ycurrp4
Optimization terminated successfully.
         Current function value: 0.662801
         Iterations 4
boy ~ pcurrntx4
Optimization terminated successfully.
         Current function value: 0.662801
         Iterations 4
boy ~ cmlsexx4
Optimization terminated successfully.
         Current function value: 0.670394
         Iterations 4
boy ~ cmlstsxx4
Optimization terminated successfully.
         Current function value: 0.674390
         Iterations 4
boy ~ p1yeduc4
Optimization terminated successfully.
         Current function value: 0.655756
         Iterations 4
boy ~ p1yhisp4
Optimization terminated successfully.
         Current function value: 0.682283
         Iterations 4
boy ~ p1yrace16
Optimization terminated successfully.
         Current function value: 0.618184
         Iterations 6
boy ~ p1yrn4
Optimization terminated successfully.
         Current function value: 0.682828
         Iterations 4
boy ~ p1yrage5
Optimization terminated successfully.
         Current function value: 0.608914
         Iterations 5
boy ~ p1yhsage5
Optimization terminated successfully.
         Current function value: 0.593113
         Iterations 6
boy ~ p1yrf5
Optimization terminated successfully.
         Current function value: 0.573720
         Iterations 5
boy ~ cmfsexx5
Optimization terminated successfully.
         Current function value: 0.505311
         Iterations 7
boy ~ p1ycurrp5
Optimization terminated successfully.
         Current function value: 0.584978
         Iterations 5
boy ~ pcurrntx5
Optimization terminated successfully.
         Current function value: 0.595612
         Iterations 5
boy ~ cmlsexx5
Optimization terminated successfully.
         Current function value: 0.640656
         Iterations 5
boy ~ cmlstsxx5
Optimization terminated successfully.
         Current function value: 0.631121
         Iterations 7
boy ~ p1yeduc5
Optimization terminated successfully.
         Current function value: 0.621854
         Iterations 5
boy ~ p1yhisp5
Optimization terminated successfully.
         Current function value: 0.623822
         Iterations 5
boy ~ p1yrace22
boy ~ p1yraceb5
boy ~ p1yrn5
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.462098
         Iterations: 35
boy ~ p1yrage6
Optimization terminated successfully.
         Current function value: 0.545290
         Iterations 6
boy ~ p1yhsage6
Optimization terminated successfully.
         Current function value: 0.462537
         Iterations 6
boy ~ p1yrf6
Optimization terminated successfully.
         Current function value: 0.538294
         Iterations 8
boy ~ cmfsexx6
Optimization terminated successfully.
         Current function value: 0.262946
         Iterations 13
boy ~ p1ycurrp6
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.128732
         Iterations: 35
boy ~ pcurrntx6
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.128732
         Iterations: 35
boy ~ cmlsexx6
Optimization terminated successfully.
         Current function value: 0.551200
         Iterations 12
boy ~ cmlstsxx6
Optimization terminated successfully.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.635496
         Iterations 10
boy ~ p1yeduc6
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.318257
         Iterations: 35
boy ~ p1yrn6
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.417002
         Iterations: 35
boy ~ p1yrage7
Optimization terminated successfully.
         Current function value: 0.610603
         Iterations 5
boy ~ p1yhsage7
Optimization terminated successfully.
         Current function value: 0.550148
         Iterations 5
boy ~ p1yrf7
Optimization terminated successfully.
         Current function value: 0.527460
         Iterations 11
boy ~ cmfsexx7
Optimization terminated successfully.
         Current function value: 0.384221
         Iterations 15
boy ~ p1ycurrp7
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.572863
         Iterations: 35
boy ~ cmlsexx7
Optimization terminated successfully.
         Current function value: 0.641295
         Iterations 11
boy ~ cmlstsxx7
Optimization terminated successfully.
         Current function value: 0.641295
         Iterations 11
boy ~ p1yeduc7
boy ~ p1yhisp7
boy ~ p1yrace31
boy ~ p1yrn7
boy ~ p1yrage8
Optimization terminated successfully.
         Current function value: 0.409557
         Iterations 6
boy ~ p1yhsage8
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.000005
         Iterations: 35
boy ~ p1yrf8
Optimization terminated successfully.
         Current function value: 0.389895
         Iterations 9
boy ~ cmfsexx8
Optimization terminated successfully.
         Current function value: 0.385475
         Iterations 12
boy ~ p1ycurrp8
boy ~ pcurrntx8
boy ~ cmlsexx8
Optimization terminated successfully.
         Current function value: 0.630798
         Iterations 11
boy ~ cmlstsxx8
Optimization terminated successfully.
         Current function value: 0.630798
         Iterations 11
boy ~ p1yeduc8
boy ~ p1yhisp8
boy ~ p1yrace36
boy ~ p1yrn8
boy ~ p1yrage9
Optimization terminated successfully.
         Current function value: 0.450360
         Iterations 6
boy ~ p1yhsage9
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: inf
         Iterations: 35
boy ~ p1yrf9
Optimization terminated successfully.
         Current function value: 0.423329
         Iterations 8
boy ~ cmfsexx9
Optimization terminated successfully.
         Current function value: 0.277011
         Iterations 15
boy ~ p1ycurrp9
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.417002
         Iterations: 35
boy ~ cmlsexx9
Optimization terminated successfully.
         Current function value: 0.618672
         Iterations 12
boy ~ cmlstsxx9
Optimization terminated successfully.
         Current function value: 0.618672
         Iterations 12
boy ~ p1yeduc9
boy ~ p1yhisp9
boy ~ p1yrace41
boy ~ p1yrn9
boy ~ p1yrage10
Optimization terminated successfully.
         Current function value: 0.450360
         Iterations 6
boy ~ p1yhsage10
boy ~ p1yrf10
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.417002
         Iterations: 35
boy ~ cmfsexx10
Optimization terminated successfully.
         Current function value: 0.265011
         Iterations 16
boy ~ p1ycurrp10
boy ~ pcurrntx10
boy ~ cmlsexx10
Optimization terminated successfully.
         Current function value: 0.618672
         Iterations 12
boy ~ cmlstsxx10
Optimization terminated successfully.
         Current function value: 0.618672
         Iterations 12
boy ~ p1yeduc10
boy ~ p1yhisp10
boy ~ p1yrace46
boy ~ p1yrn10
boy ~ cmfsexx11
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.000000
         Iterations: 35
boy ~ cmlsexx11
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.000191
         Iterations: 35
boy ~ cmlstsxx11
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.000191
         Iterations: 35
boy ~ p1yeduc11
boy ~ p1yhisp11
boy ~ p1yrace51
boy ~ p1yrn11
boy ~ cmfsexx12
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.000000
         Iterations: 35
boy ~ cmlsexx12
boy ~ cmlstsxx12
boy ~ p1yeduc12
boy ~ p1yhisp12
boy ~ p1yrace56
boy ~ p1yrn12
boy ~ cmfsexx13
Warning: Maximum number of iterations has been exceeded.
         Current function value: inf
         Iterations: 35
boy ~ cmlsexx13
boy ~ cmlstsxx13
boy ~ p1yeduc13
boy ~ p1yhisp13
boy ~ p1yrace61
boy ~ p1yrn13
boy ~ cmfsexx14
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.000000
         Iterations: 35
boy ~ cmlsexx14
boy ~ cmlstsxx14
boy ~ p1yeduc14
boy ~ p1yhisp14
boy ~ p1yrace66
boy ~ p1yrn14
boy ~ cmfsexx15
boy ~ cmlsexx15
boy ~ cmlstsxx15
boy ~ cmfsexx16
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.000073
         Iterations: 35
boy ~ cmlsexx16
boy ~ cmlstsxx16
boy ~ cmfsexx17
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.000000
         Iterations: 35
boy ~ cmlsexx17
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.000191
         Iterations: 35
boy ~ cmlstsxx17
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.000191
         Iterations: 35
boy ~ cmfsexx18
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.000073
         Iterations: 35
boy ~ cmlsexx18
boy ~ cmlstsxx18
boy ~ cmfsexx19
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.000073
         Iterations: 35
boy ~ cmlsexx19
boy ~ cmlstsxx19
boy ~ cmfsexx20
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.000000
         Iterations: 35
boy ~ cmlsexx20
boy ~ cmlstsxx20
boy ~ cmlstsx12
Optimization terminated successfully.
         Current function value: 0.692929
         Iterations 4
boy ~ cmdatlst
Optimization terminated successfully.
         Current function value: 0.688347
         Iterations 4
boy ~ wholast
Optimization terminated successfully.
         Current function value: 0.692534
         Iterations 3
boy ~ lifeprts
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ cmlastsx
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ currprtt
Optimization terminated successfully.
         Current function value: 0.693005
         Iterations 3
boy ~ currprts
Optimization terminated successfully.
         Current function value: 0.692956
         Iterations 3
boy ~ cmpart1y1
Optimization terminated successfully.
         Current function value: 0.693064
         Iterations 4
boy ~ cmpart1y2
Optimization terminated successfully.
         Current function value: 0.692904
         Iterations 4
boy ~ cmpart1y3
Optimization terminated successfully.
         Current function value: 0.685603
         Iterations 4
boy ~ evertubs
Optimization terminated successfully.
         Current function value: 0.692909
         Iterations 3
boy ~ everhyst
Optimization terminated successfully.
         Current function value: 0.692967
         Iterations 3
boy ~ everovrs
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ everothr
Optimization terminated successfully.
         Current function value: 0.692845
         Iterations 4
boy ~ whtooprc
Optimization terminated successfully.
         Current function value: 0.682956
         Iterations 4
boy ~ onotfunc
Optimization terminated successfully.
         Current function value: 0.632985
         Iterations 5
boy ~ dfnlstrl
Optimization terminated successfully.
         Current function value: 0.690033
         Iterations 4
boy ~ anyfster
Optimization terminated successfully.
         Current function value: 0.692844
         Iterations 3
boy ~ fstrop12
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ anyopsmn
Optimization terminated successfully.
         Current function value: 0.692783
         Iterations 3
boy ~ whatopsm
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.690790
         Iterations: 35
boy ~ dfnlstrx
boy ~ anymster
Optimization terminated successfully.
         Current function value: 0.692799
         Iterations 3
boy ~ plcfemop
Optimization terminated successfully.
         Current function value: 0.692117
         Iterations 4
boy ~ inpatien
Optimization terminated successfully.
         Current function value: 0.692334
         Iterations 3
boy ~ payrster1
Optimization terminated successfully.
         Current function value: 0.691354
         Iterations 3
boy ~ payrster2
Optimization terminated successfully.
         Current function value: 0.689437
         Iterations 4
boy ~ payrster3
Optimization terminated successfully.
         Current function value: 0.596651
         Iterations 5
boy ~ rhadall
Optimization terminated successfully.
         Current function value: 0.692054
         Iterations 4
boy ~ hhadall
Optimization terminated successfully.
         Current function value: 0.692210
         Iterations 3
boy ~ fmedreas1
Optimization terminated successfully.
         Current function value: 0.690852
         Iterations 3
boy ~ fmedreas2
Optimization terminated successfully.
         Current function value: 0.687968
         Iterations 4
boy ~ fmedreas3
Optimization terminated successfully.
         Current function value: 0.588357
         Iterations 5
boy ~ fmedreas4
Optimization terminated successfully.
         Current function value: 0.659167
         Iterations 4
boy ~ bcreas
Optimization terminated successfully.
         Current function value: 0.691645
         Iterations 3
boy ~ bcwhyf
Optimization terminated successfully.
         Current function value: 0.691616
         Iterations 3
boy ~ mincdnnr
Optimization terminated successfully.
         Current function value: 0.692333
         Iterations 3
boy ~ plcfemop2
Optimization terminated successfully.
         Current function value: 0.684968
         Iterations 5
boy ~ payrster6
Optimization terminated successfully.
         Current function value: 0.689559
         Iterations 4
boy ~ payrster7
Optimization terminated successfully.
         Current function value: 0.675637
         Iterations 5
boy ~ rhadall2
Optimization terminated successfully.
         Current function value: 0.684975
         Iterations 4
boy ~ hhadall2
Optimization terminated successfully.
         Current function value: 0.687757
         Iterations 4
boy ~ fmedreas7
Optimization terminated successfully.
         Current function value: 0.686374
         Iterations 4
boy ~ fmedreas8
Optimization terminated successfully.
         Current function value: 0.688911
         Iterations 4
boy ~ fmedreas9
Optimization terminated successfully.
         Current function value: 0.655447
         Iterations 5
boy ~ fmedreas10
Optimization terminated successfully.
         Current function value: 0.693147
         Iterations 1
boy ~ bcreas2
Optimization terminated successfully.
         Current function value: 0.688927
         Iterations 4
boy ~ bcwhyf2
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.374890
         Iterations: 35
boy ~ mincdnnr2
Optimization terminated successfully.
         Current function value: 0.685783
         Iterations 4
boy ~ plcfemop3
Optimization terminated successfully.
         Current function value: 0.693084
         Iterations 3
boy ~ payrster11
Optimization terminated successfully.
         Current function value: 0.693068
         Iterations 3
boy ~ payrster12
Optimization terminated successfully.
         Current function value: 0.677736
         Iterations 5
boy ~ rhadall3
Optimization terminated successfully.
         Current function value: 0.691219
         Iterations 4
boy ~ hhadall3
Optimization terminated successfully.
         Current function value: 0.692177
         Iterations 3
boy ~ fmedreas13
Optimization terminated successfully.
         Current function value: 0.687495
         Iterations 4
boy ~ fmedreas14
Optimization terminated successfully.
         Current function value: 0.690221
         Iterations 4
boy ~ fmedreas15
Optimization terminated successfully.
         Current function value: 0.688740
         Iterations 4
boy ~ fmedreas16
boy ~ bcreas3
Optimization terminated successfully.
         Current function value: 0.691812
         Iterations 4
boy ~ mincdnnr3
Optimization terminated successfully.
         Current function value: 0.691904
         Iterations 4
boy ~ plcfemop4
Optimization terminated successfully.
         Current function value: 0.684364
         Iterations 4
boy ~ payrster16
Optimization terminated successfully.
         Current function value: 0.676638
         Iterations 4
boy ~ payrster17
Optimization terminated successfully.
         Current function value: 0.673012
         Iterations 4
boy ~ rhadall4
Optimization terminated successfully.
         Current function value: 0.685077
         Iterations 4
boy ~ hhadall4
Optimization terminated successfully.
         Current function value: 0.686382
         Iterations 4
boy ~ fmedreas19
Optimization terminated successfully.
         Current function value: 0.685305
         Iterations 4
boy ~ fmedreas20
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.381909
         Iterations: 35
boy ~ fmedreas22
boy ~ bcreas4
Optimization terminated successfully.
         Current function value: 0.686103
         Iterations 4
boy ~ bcwhyf4
Optimization terminated successfully.
         Current function value: 0.669648
         Iterations 4
boy ~ mincdnnr4
Optimization terminated successfully.
         Current function value: 0.686386
         Iterations 4
boy ~ cmtublig
Optimization terminated successfully.
         Current function value: 0.691683
         Iterations 7
boy ~ cmhyst
Optimization terminated successfully.
         Current function value: 0.688844
         Iterations 7
boy ~ cmovarem
Optimization terminated successfully.
         Current function value: 0.690981
         Iterations 4
boy ~ cmotsurg
Optimization terminated successfully.
         Current function value: 0.688624
         Iterations 4
boy ~ cmoper1
Optimization terminated successfully.
         Current function value: 0.692238
         Iterations 3
boy ~ plcoper1
Optimization terminated successfully.
         Current function value: 0.692044
         Iterations 3
boy ~ opersame
Optimization terminated successfully.
         Current function value: 0.672943
         Iterations 5
boy ~ opersame2
Optimization terminated successfully.
         Current function value: 0.679037
         Iterations 4
boy ~ opersame3
Optimization terminated successfully.
         Current function value: 0.688234
         Iterations 4
boy ~ opersame4
Optimization terminated successfully.
         Current function value: 0.691783
         Iterations 3
boy ~ opersame6
Optimization terminated successfully.
         Current function value: 0.666985
         Iterations 5
boy ~ cmmaleop
Optimization terminated successfully.
         Current function value: 0.691654
         Iterations 3
boy ~ placopmn
Optimization terminated successfully.
         Current function value: 0.690975
         Iterations 3
boy ~ paymster1
Optimization terminated successfully.
         Current function value: 0.690778
         Iterations 4
boy ~ paymster2
Optimization terminated successfully.
         Current function value: 0.691554
         Iterations 4
boy ~ rhadallm
Optimization terminated successfully.
         Current function value: 0.691335
         Iterations 3
boy ~ hhadallm
Optimization terminated successfully.
         Current function value: 0.691085
         Iterations 4
boy ~ medreas1
Optimization terminated successfully.
         Current function value: 0.691087
         Iterations 3
boy ~ medreas2
Optimization terminated successfully.
         Current function value: 0.678765
         Iterations 4
boy ~ bcreasm
Optimization terminated successfully.
         Current function value: 0.691060
         Iterations 4
boy ~ bcwhym
Optimization terminated successfully.
         Current function value: 0.681526
         Iterations 4
boy ~ mincdnmn
Optimization terminated successfully.
         Current function value: 0.691001
         Iterations 3
boy ~ revstubl
Optimization terminated successfully.
         Current function value: 0.692390
         Iterations 4
boy ~ cmligrev
Optimization terminated successfully.
         Current function value: 0.663093
         Iterations 5
boy ~ revsvasx
Optimization terminated successfully.
         Current function value: 0.688579
         Iterations 6
boy ~ cmvasrev
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.000000
         Iterations: 35
boy ~ rsurgstr
Optimization terminated successfully.
         Current function value: 0.692859
         Iterations 3
boy ~ psurgstr
Optimization terminated successfully.
         Current function value: 0.692856
         Iterations 3
boy ~ onlytbvs
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ rwantrvt
Optimization terminated successfully.
         Current function value: 0.692357
         Iterations 3
boy ~ manwantt
Optimization terminated successfully.
         Current function value: 0.691168
         Iterations 3
boy ~ rwantrev
Optimization terminated successfully.
         Current function value: 0.674018
         Iterations 4
boy ~ manwantr
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.631838
         Iterations: 35
boy ~ vasany
Optimization terminated successfully.
         Current function value: 0.692702
         Iterations 4
boy ~ posiblpg
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 3
boy ~ reasimpr
Optimization terminated successfully.
         Current function value: 0.690654
         Iterations 4
boy ~ posiblmn
Optimization terminated successfully.
         Current function value: 0.692949
         Iterations 4
boy ~ reasimpp
Optimization terminated successfully.
         Current function value: 0.692362
         Iterations 3
boy ~ canhaver
Optimization terminated successfully.
         Current function value: 0.693129
         Iterations 3
boy ~ reasdiff1
Optimization terminated successfully.
         Current function value: 0.692001
         Iterations 3
boy ~ reasdiff2
Optimization terminated successfully.
         Current function value: 0.688901
         Iterations 4
boy ~ reasdiff3
Optimization terminated successfully.
         Current function value: 0.619480
         Iterations 6
boy ~ reasdiff5
boy ~ canhavem
Optimization terminated successfully.
         Current function value: 0.693034
         Iterations 4
boy ~ pregnono
Optimization terminated successfully.
         Current function value: 0.693137
         Iterations 3
boy ~ reasnono1
Optimization terminated successfully.
         Current function value: 0.691833
         Iterations 3
boy ~ reasnono2
Optimization terminated successfully.
         Current function value: 0.683441
         Iterations 5
boy ~ reasnono3
boy ~ rstrstat
Optimization terminated successfully.
         Current function value: 0.692964
         Iterations 3
boy ~ pstrstat
Optimization terminated successfully.
         Current function value: 0.692900
         Iterations 3
boy ~ pill
Optimization terminated successfully.
         Current function value: 0.693008
         Iterations 3
boy ~ condom
Optimization terminated successfully.
         Current function value: 0.693009
         Iterations 3
boy ~ vasectmy
Optimization terminated successfully.
         Current function value: 0.692842
         Iterations 3
boy ~ widrawal
Optimization terminated successfully.
         Current function value: 0.693004
         Iterations 3
boy ~ depoprov
Optimization terminated successfully.
         Current function value: 0.692982
         Iterations 3
boy ~ norplant
Optimization terminated successfully.
         Current function value: 0.692911
         Iterations 4
boy ~ rhythm
Optimization terminated successfully.
         Current function value: 0.692941
         Iterations 3
boy ~ tempsafe
Optimization terminated successfully.
         Current function value: 0.692905
         Iterations 3
boy ~ mornpill
Optimization terminated successfully.
         Current function value: 0.692821
         Iterations 4
boy ~ ectimesx
Optimization terminated successfully.
         Current function value: 0.688355
         Iterations 4
boy ~ ecreason1
Optimization terminated successfully.
         Current function value: 0.683659
         Iterations 4
boy ~ ecreason2
boy ~ diafragm
Optimization terminated successfully.
         Current function value: 0.692981
         Iterations 3
boy ~ wocondom
Optimization terminated successfully.
         Current function value: 0.692963
         Iterations 3
boy ~ foamalon
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ jelcrmal
Optimization terminated successfully.
         Current function value: 0.693003
         Iterations 3
boy ~ cervlcap
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ supposit
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ todayspg
Optimization terminated successfully.
         Current function value: 0.692995
         Iterations 3
boy ~ iud
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ lunelle
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 3
boy ~ patch
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 3
boy ~ othrmeth
Optimization terminated successfully.
         Current function value: 0.692972
         Iterations 4
boy ~ newmeth
Optimization terminated successfully.
         Current function value: 0.688015
         Iterations 4
boy ~ everused
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 3
boy ~ methdiss
Optimization terminated successfully.
         Current function value: 0.693032
         Iterations 3
boy ~ methstop01
Optimization terminated successfully.
         Current function value: 0.693052
         Iterations 3
boy ~ methstop02
Optimization terminated successfully.
         Current function value: 0.692525
         Iterations 3
boy ~ methstop03
Optimization terminated successfully.
         Current function value: 0.692371
         Iterations 3
boy ~ methstop04
Optimization terminated successfully.
         Current function value: 0.692314
         Iterations 3
boy ~ methstop05
Optimization terminated successfully.
         Current function value: 0.684350
         Iterations 4
boy ~ methstop06
Optimization terminated successfully.
         Current function value: 0.667889
         Iterations 5
boy ~ methstop07
Optimization terminated successfully.
         Current function value: 0.598363
         Iterations 7
boy ~ methstop08
Optimization terminated successfully.
         Current function value: 0.648532
         Iterations 6
boy ~ methstop09
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.308065
         Iterations: 35
boy ~ methstop10
boy ~ reasdiss101
Optimization terminated successfully.
         Current function value: 0.693010
         Iterations 3
boy ~ reasdiss102
Optimization terminated successfully.
         Current function value: 0.692640
         Iterations 3
boy ~ reasdiss103
Optimization terminated successfully.
         Current function value: 0.691649
         Iterations 3
boy ~ reasdiss104
Optimization terminated successfully.
         Current function value: 0.686295
         Iterations 4
boy ~ reasdiss105
Optimization terminated successfully.
         Current function value: 0.684442
         Iterations 4
boy ~ reasdiss106
Warning: Maximum number of iterations has been exceeded.
         Current function value: inf
         Iterations: 35
boy ~ reasdiss107
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.346574
         Iterations: 35
boy ~ reasdiss201
Optimization terminated successfully.
         Current function value: 0.689684
         Iterations 4
boy ~ reasdiss202
Optimization terminated successfully.
         Current function value: 0.687445
         Iterations 4
boy ~ reasdiss203
Optimization terminated successfully.
         Current function value: 0.688598
         Iterations 4
boy ~ reasdiss204
Optimization terminated successfully.
         Current function value: 0.668885
         Iterations 5
boy ~ reasdiss205
Optimization terminated successfully.
         Current function value: 0.659844
         Iterations 5
boy ~ reasdiss206
boy ~ reasdiss207
boy ~ reasdiss208
boy ~ reasdiss209
boy ~ reasdiss210
boy ~ reasdiss211
boy ~ reasdiss212
boy ~ reasdiss213
boy ~ reasdiss214
boy ~ reasdiss301
Optimization terminated successfully.
         Current function value: 0.691723
         Iterations 3
boy ~ reasdiss302
Optimization terminated successfully.
         Current function value: 0.658978
         Iterations 5
boy ~ reasdiss303
Optimization terminated successfully.
         Current function value: 0.646961
         Iterations 5
boy ~ reasdiss401
Optimization terminated successfully.
         Current function value: 0.562335
         Iterations 5
boy ~ numdiss
Optimization terminated successfully.
         Current function value: 0.692095
         Iterations 4
boy ~ firsmeth01
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ firsmeth02
Optimization terminated successfully.
         Current function value: 0.691042
         Iterations 3
boy ~ firsmeth03
Optimization terminated successfully.
         Current function value: 0.691195
         Iterations 4
boy ~ firsmeth04
Optimization terminated successfully.
         Current function value: 0.672955
         Iterations 4
boy ~ numfirsm
Optimization terminated successfully.
         Current function value: 0.692734
         Iterations 4
boy ~ numfirsm1
Optimization terminated successfully.
         Current function value: 0.692647
         Iterations 3
boy ~ numfirsm2
Optimization terminated successfully.
         Current function value: 0.693033
         Iterations 3
boy ~ drugdev
Optimization terminated successfully.
         Current function value: 0.692843
         Iterations 3
boy ~ firstime1
Optimization terminated successfully.
         Current function value: 0.693113
         Iterations 3
boy ~ firstime2
Optimization terminated successfully.
         Current function value: 0.692899
         Iterations 3
boy ~ nometh
Optimization terminated successfully.
         Current function value: 0.692952
         Iterations 3
boy ~ cmfstuse
Optimization terminated successfully.
         Current function value: 0.692986
         Iterations 3
boy ~ cmfirsm
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ agefstus
Optimization terminated successfully.
         Current function value: 0.692726
         Iterations 4
boy ~ placgotf1
Optimization terminated successfully.
         Current function value: 0.691876
         Iterations 4
boy ~ placgotf9
Optimization terminated successfully.
         Current function value: 0.690891
         Iterations 4
boy ~ placgotf10
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.198042
         Iterations: 35
boy ~ usefrsts
Optimization terminated successfully.
         Current function value: 0.692923
         Iterations 3
boy ~ usefstsx
Optimization terminated successfully.
         Current function value: 0.693055
         Iterations 3
boy ~ nometh2
Optimization terminated successfully.
         Current function value: 0.692239
         Iterations 3
boy ~ mthfrsts01
Optimization terminated successfully.
         Current function value: 0.692382
         Iterations 5
boy ~ mthfrsts02
Optimization terminated successfully.
         Current function value: 0.689092
         Iterations 5
boy ~ mthfrsts03
boy ~ mthfrsts04
boy ~ mthfstsx01
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 4
boy ~ mthfstsx02
Optimization terminated successfully.
         Current function value: 0.692594
         Iterations 3
boy ~ mthfstsx03
Optimization terminated successfully.
         Current function value: 0.645297
         Iterations 5
boy ~ intr_ec3
Optimization terminated successfully.
         Current function value: 0.692744
         Iterations 3
boy ~ monsx1177
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ monsx1178
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ monsx1179
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ monsx1180
Optimization terminated successfully.
         Current function value: 0.692965
         Iterations 3
boy ~ monsx1181
Optimization terminated successfully.
         Current function value: 0.692981
         Iterations 3
boy ~ monsx1182
Optimization terminated successfully.
         Current function value: 0.692857
         Iterations 3
boy ~ monsx1183
Optimization terminated successfully.
         Current function value: 0.692948
         Iterations 3
boy ~ monsx1184
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 3
boy ~ monsx1185
Optimization terminated successfully.
         Current function value: 0.692923
         Iterations 3
boy ~ monsx1186
Optimization terminated successfully.
         Current function value: 0.692938
         Iterations 3
boy ~ monsx1187
Optimization terminated successfully.
         Current function value: 0.692979
         Iterations 3
boy ~ monsx1188
Optimization terminated successfully.
         Current function value: 0.692947
         Iterations 3
boy ~ monsx1189
Optimization terminated successfully.
         Current function value: 0.692998
         Iterations 3
boy ~ monsx1190
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ monsx1191
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ monsx1192
Optimization terminated successfully.
         Current function value: 0.693004
         Iterations 3
boy ~ monsx1193
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ monsx1194
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ monsx1195
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ monsx1196
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ monsx1197
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ monsx1198
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ monsx1199
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ monsx1200
Optimization terminated successfully.
         Current function value: 0.693003
         Iterations 3
boy ~ monsx1201
Optimization terminated successfully.
         Current function value: 0.692982
         Iterations 3
boy ~ monsx1202
Optimization terminated successfully.
         Current function value: 0.693004
         Iterations 3
boy ~ monsx1203
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 3
boy ~ monsx1204
Optimization terminated successfully.
         Current function value: 0.692981
         Iterations 3
boy ~ monsx1205
Optimization terminated successfully.
         Current function value: 0.692933
         Iterations 3
boy ~ monsx1206
Optimization terminated successfully.
         Current function value: 0.692832
         Iterations 3
boy ~ monsx1207
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ monsx1208
Optimization terminated successfully.
         Current function value: 0.692984
         Iterations 3
boy ~ monsx1209
Optimization terminated successfully.
         Current function value: 0.692974
         Iterations 3
boy ~ monsx1210
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ monsx1211
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ monsx1212
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ monsx1213
Optimization terminated successfully.
         Current function value: 0.693004
         Iterations 3
boy ~ monsx1214
Optimization terminated successfully.
         Current function value: 0.693004
         Iterations 3
boy ~ monsx1215
Optimization terminated successfully.
         Current function value: 0.692983
         Iterations 3
boy ~ monsx1216
Optimization terminated successfully.
         Current function value: 0.693000
         Iterations 3
boy ~ monsx1217
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ monsx1218
Optimization terminated successfully.
         Current function value: 0.693010
         Iterations 3
boy ~ monsx1219
Optimization terminated successfully.
         Current function value: 0.692989
         Iterations 3
boy ~ monsx1220
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ monsx1221
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ monsx1222
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ monsx1223
Optimization terminated successfully.
         Current function value: 0.693008
         Iterations 3
boy ~ monsx1224
Optimization terminated successfully.
         Current function value: 0.692994
         Iterations 3
boy ~ monsx1225
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ monsx1226
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ monsx1227
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ monsx1228
Optimization terminated successfully.
         Current function value: 0.692965
         Iterations 3
boy ~ monsx1229
Optimization terminated successfully.
         Current function value: 0.693070
         Iterations 3
boy ~ monsx1230
Optimization terminated successfully.
         Current function value: 0.693086
         Iterations 3
boy ~ monsx1231
Optimization terminated successfully.
         Current function value: 0.693123
         Iterations 3
boy ~ monsx1232
Optimization terminated successfully.
         Current function value: 0.693067
         Iterations 3
boy ~ monsx1233
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ monsx1234
Optimization terminated successfully.
         Current function value: 0.692888
         Iterations 3
boy ~ monsx1235
Optimization terminated successfully.
         Current function value: 0.692964
         Iterations 3
boy ~ monsx1236
Optimization terminated successfully.
         Current function value: 0.692983
         Iterations 3
boy ~ monsx1237
Optimization terminated successfully.
         Current function value: 0.691985
         Iterations 3
boy ~ monsx1238
Optimization terminated successfully.
         Current function value: 0.690529
         Iterations 4
boy ~ monsx1239
Optimization terminated successfully.
         Current function value: 0.688951
         Iterations 4
boy ~ cmstrtmc
Optimization terminated successfully.
         Current function value: 0.693000
         Iterations 4
boy ~ cmendmc
Optimization terminated successfully.
         Current function value: 0.692993
         Iterations 4
boy ~ methhist011
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ methhist012
Optimization terminated successfully.
         Current function value: 0.691290
         Iterations 4
boy ~ methhist013
Optimization terminated successfully.
         Current function value: 0.685641
         Iterations 4
boy ~ methhist014
Optimization terminated successfully.
         Current function value: 0.519758
         Iterations 6
boy ~ cmdatbgn
Optimization terminated successfully.
         Current function value: 0.692852
         Iterations 3
boy ~ simseq
Optimization terminated successfully.
         Current function value: 0.691797
         Iterations 3
boy ~ mthusimx01
Optimization terminated successfully.
         Current function value: 0.683145
         Iterations 4
boy ~ mthusimx02
Optimization terminated successfully.
         Current function value: 0.647427
         Iterations 5
boy ~ mthusimx03
Optimization terminated successfully.
         Current function value: 0.547062
         Iterations 5
boy ~ mthusimx04
boy ~ mthusimx26
Optimization terminated successfully.
         Current function value: 0.654767
         Iterations 4
boy ~ mthusimx27
Optimization terminated successfully.
         Current function value: 0.475325
         Iterations 7
boy ~ mthusimx28
Optimization terminated successfully.
         Current function value: 0.626772
         Iterations 6
boy ~ mthusimx29
boy ~ mthusimx54
boy ~ nummult
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ methhist021
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ methhist022
Optimization terminated successfully.
         Current function value: 0.691995
         Iterations 4
boy ~ methhist023
Optimization terminated successfully.
         Current function value: 0.642607
         Iterations 5
boy ~ methhist024
Optimization terminated successfully.
         Current function value: 0.388940
         Iterations 6
boy ~ sameallyear2
Optimization terminated successfully.
         Current function value: 0.346574
         Iterations 22
boy ~ simseq2
Optimization terminated successfully.
         Current function value: 0.692845
         Iterations 3
boy ~ mthusimx101
Optimization terminated successfully.
         Current function value: 0.649458
         Iterations 4
boy ~ mthusimx102
Optimization terminated successfully.
         Current function value: 0.660941
         Iterations 4
boy ~ mthusimx103
Optimization terminated successfully.
         Current function value: 0.601926
         Iterations 6
boy ~ mthusimx104
boy ~ mthusimx126
Optimization terminated successfully.
         Current function value: 0.652818
         Iterations 5
boy ~ mthusimx127
Optimization terminated successfully.
         Current function value: 0.591356
         Iterations 5
boy ~ mthusimx128
Optimization terminated successfully.
         Current function value: 0.455459
         Iterations 7
boy ~ mthusimx129
boy ~ mthusimx154
boy ~ nummult2
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 3
boy ~ methhist031
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ methhist032
Optimization terminated successfully.
         Current function value: 0.692296
         Iterations 4
boy ~ methhist033
Optimization terminated successfully.
         Current function value: 0.641324
         Iterations 5
boy ~ methhist034
Optimization terminated successfully.
         Current function value: 0.388940
         Iterations 6
boy ~ sameallyear3
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.462098
         Iterations: 35
boy ~ simseq3
Optimization terminated successfully.
         Current function value: 0.691993
         Iterations 3
boy ~ mthusimx201
Optimization terminated successfully.
         Current function value: 0.643283
         Iterations 5
boy ~ mthusimx202
Optimization terminated successfully.
         Current function value: 0.649810
         Iterations 4
boy ~ mthusimx203
Optimization terminated successfully.
         Current function value: 0.595875
         Iterations 5
boy ~ mthusimx204
boy ~ mthusimx226
Optimization terminated successfully.
         Current function value: 0.635218
         Iterations 5
boy ~ mthusimx227
Optimization terminated successfully.
         Current function value: 0.600726
         Iterations 5
boy ~ mthusimx228
Optimization terminated successfully.
         Current function value: 0.527812
         Iterations 7
boy ~ mthusimx229
boy ~ mthusimx251
boy ~ mthusimx253
boy ~ mthusimx254
boy ~ nummult3
Optimization terminated successfully.
         Current function value: 0.693007
         Iterations 3
boy ~ methhist041
Optimization terminated successfully.
         Current function value: 0.693020
         Iterations 3
boy ~ methhist042
Optimization terminated successfully.
         Current function value: 0.692422
         Iterations 3
boy ~ methhist043
Optimization terminated successfully.
         Current function value: 0.638637
         Iterations 5
boy ~ methhist044
Optimization terminated successfully.
         Current function value: 0.437091
         Iterations 6
boy ~ sameallyear4
Optimization terminated successfully.
         Current function value: 0.346574
         Iterations 22
boy ~ simseq4
Optimization terminated successfully.
         Current function value: 0.691050
         Iterations 3
boy ~ mthusimx301
Optimization terminated successfully.
         Current function value: 0.637569
         Iterations 5
boy ~ mthusimx302
Optimization terminated successfully.
         Current function value: 0.655480
         Iterations 4
boy ~ mthusimx303
Optimization terminated successfully.
         Current function value: 0.599558
         Iterations 5
boy ~ mthusimx304
boy ~ mthusimx326
Optimization terminated successfully.
         Current function value: 0.652183
         Iterations 4
boy ~ mthusimx327
Optimization terminated successfully.
         Current function value: 0.584661
         Iterations 5
boy ~ mthusimx328
Optimization terminated successfully.
         Current function value: 0.501482
         Iterations 7
boy ~ mthusimx329
boy ~ mthusimx354
boy ~ nummult4
Optimization terminated successfully.
         Current function value: 0.693028
         Iterations 3
boy ~ methhist051
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 3
boy ~ methhist052
Optimization terminated successfully.
         Current function value: 0.692391
         Iterations 3
boy ~ methhist053
Optimization terminated successfully.
         Current function value: 0.587222
         Iterations 6
boy ~ methhist054
Optimization terminated successfully.
         Current function value: 0.326380
         Iterations 7
boy ~ simseq5
Optimization terminated successfully.
         Current function value: 0.690315
         Iterations 4
boy ~ mthusimx401
Optimization terminated successfully.
         Current function value: 0.567932
         Iterations 5
boy ~ mthusimx402
Optimization terminated successfully.
         Current function value: 0.617242
         Iterations 5
boy ~ mthusimx403
Optimization terminated successfully.
         Current function value: 0.564533
         Iterations 6
boy ~ mthusimx426
Optimization terminated successfully.
         Current function value: 0.606576
         Iterations 5
boy ~ mthusimx427
Optimization terminated successfully.
         Current function value: 0.542569
         Iterations 5
boy ~ mthusimx428
Optimization terminated successfully.
         Current function value: 0.501482
         Iterations 7
boy ~ mthusimx429
boy ~ mthusimx454
boy ~ nummult5
Optimization terminated successfully.
         Current function value: 0.693020
         Iterations 3
boy ~ methhist061
Optimization terminated successfully.
         Current function value: 0.693004
         Iterations 3
boy ~ methhist062
Optimization terminated successfully.
         Current function value: 0.691303
         Iterations 4
boy ~ methhist063
Optimization terminated successfully.
         Current function value: 0.667321
         Iterations 5
boy ~ methhist064
Optimization terminated successfully.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.437091
         Iterations 6
boy ~ sameallyear6
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.480723
         Iterations: 35
boy ~ simseq6
Optimization terminated successfully.
         Current function value: 0.691080
         Iterations 3
boy ~ mthusimx501
Optimization terminated successfully.
         Current function value: 0.624538
         Iterations 5
boy ~ mthusimx502
Optimization terminated successfully.
         Current function value: 0.687241
         Iterations 4
boy ~ mthusimx503
Optimization terminated successfully.
         Current function value: 0.660185
         Iterations 4
boy ~ mthusimx504
boy ~ mthusimx526
Optimization terminated successfully.
         Current function value: 0.681434
         Iterations 4
boy ~ mthusimx527
Optimization terminated successfully.
         Current function value: 0.583352
         Iterations 6
boy ~ mthusimx528
Optimization terminated successfully.
         Current function value: 0.639476
         Iterations 5
boy ~ mthusimx529
boy ~ mthusimx554
boy ~ nummult6
Optimization terminated successfully.
         Current function value: 0.693022
         Iterations 3
boy ~ methhist071
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ methhist072
Optimization terminated successfully.
         Current function value: 0.691581
         Iterations 4
boy ~ methhist073
Optimization terminated successfully.
         Current function value: 0.654777
         Iterations 5
boy ~ methhist074
Optimization terminated successfully.
         Current function value: 0.437091
         Iterations 6
boy ~ simseq7
Optimization terminated successfully.
         Current function value: 0.690497
         Iterations 3
boy ~ mthusimx601
Optimization terminated successfully.
         Current function value: 0.628427
         Iterations 5
boy ~ mthusimx602
Optimization terminated successfully.
         Current function value: 0.685687
         Iterations 4
boy ~ mthusimx603
Optimization terminated successfully.
         Current function value: 0.679601
         Iterations 4
boy ~ mthusimx604
boy ~ mthusimx626
Optimization terminated successfully.
         Current function value: 0.667965
         Iterations 4
boy ~ mthusimx627
Optimization terminated successfully.
         Current function value: 0.583352
         Iterations 6
boy ~ mthusimx628
Optimization terminated successfully.
         Current function value: 0.682371
         Iterations 4
boy ~ mthusimx629
boy ~ mthusimx654
boy ~ nummult7
Optimization terminated successfully.
         Current function value: 0.693020
         Iterations 3
boy ~ methhist081
Optimization terminated successfully.
         Current function value: 0.692976
         Iterations 3
boy ~ methhist082
Optimization terminated successfully.
         Current function value: 0.692754
         Iterations 3
boy ~ methhist083
Optimization terminated successfully.
         Current function value: 0.661386
         Iterations 4
boy ~ methhist084
boy ~ sameallyear8
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.480723
         Iterations: 35
boy ~ simseq8
Optimization terminated successfully.
         Current function value: 0.691775
         Iterations 3
boy ~ mthusimx701
Optimization terminated successfully.
         Current function value: 0.645832
         Iterations 5
boy ~ mthusimx702
Optimization terminated successfully.
         Current function value: 0.666735
         Iterations 4
boy ~ mthusimx703
Optimization terminated successfully.
         Current function value: 0.660185
         Iterations 4
boy ~ mthusimx704
boy ~ mthusimx726
Optimization terminated successfully.
         Current function value: 0.636456
         Iterations 5
boy ~ mthusimx727
Optimization terminated successfully.
         Current function value: 0.542297
         Iterations 6
boy ~ mthusimx728
Optimization terminated successfully.
         Current function value: 0.623292
         Iterations 5
boy ~ mthusimx729
boy ~ mthusimx751
boy ~ mthusimx752
boy ~ mthusimx754
boy ~ nummult8
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ methhist091
Optimization terminated successfully.
         Current function value: 0.692984
         Iterations 3
boy ~ methhist092
Optimization terminated successfully.
         Current function value: 0.692324
         Iterations 4
boy ~ methhist093
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
Optimization terminated successfully.
         Current function value: 0.659118
         Iterations 4
boy ~ methhist094
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.381909
         Iterations: 35
boy ~ simseq9
Optimization terminated successfully.
         Current function value: 0.692175
         Iterations 3
boy ~ mthusimx801
Optimization terminated successfully.
         Current function value: 0.644563
         Iterations 4
boy ~ mthusimx802
Optimization terminated successfully.
         Current function value: 0.665556
         Iterations 4
boy ~ mthusimx803
Optimization terminated successfully.
         Current function value: 0.659584
         Iterations 4
boy ~ mthusimx826
Optimization terminated successfully.
         Current function value: 0.664389
         Iterations 4
boy ~ mthusimx827
Optimization terminated successfully.
         Current function value: 0.573061
         Iterations 6
boy ~ mthusimx828
Optimization terminated successfully.
         Current function value: 0.682371
         Iterations 4
boy ~ mthusimx829
boy ~ mthusimx854
boy ~ nummult9
Optimization terminated successfully.
         Current function value: 0.692992
         Iterations 3
boy ~ methhist101
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ methhist102
Optimization terminated successfully.
         Current function value: 0.692711
         Iterations 3
boy ~ methhist103
Optimization terminated successfully.
         Current function value: 0.677506
         Iterations 4
boy ~ methhist104
boy ~ simseq10
Optimization terminated successfully.
         Current function value: 0.692214
         Iterations 3
boy ~ mthusimx901
Optimization terminated successfully.
         Current function value: 0.677791
         Iterations 4
boy ~ mthusimx902
Optimization terminated successfully.
         Current function value: 0.674496
         Iterations 4
boy ~ mthusimx903
Optimization terminated successfully.
         Current function value: 0.667916
         Iterations 4
boy ~ mthusimx926
Optimization terminated successfully.
         Current function value: 0.668119
         Iterations 4
boy ~ mthusimx927
Optimization terminated successfully.
         Current function value: 0.573982
         Iterations 6
boy ~ mthusimx928
Optimization terminated successfully.
         Current function value: 0.692873
         Iterations 3
boy ~ mthusimx929
boy ~ mthusimx954
boy ~ nummult10
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ methhist111
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 3
boy ~ methhist112
Optimization terminated successfully.
         Current function value: 0.692924
         Iterations 3
boy ~ methhist113
Optimization terminated successfully.
         Current function value: 0.654739
         Iterations 4
boy ~ methhist114
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.381909
         Iterations: 35
boy ~ sameallyear11
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.480723
         Iterations: 35
boy ~ simseq11
Optimization terminated successfully.
         Current function value: 0.691258
         Iterations 4
boy ~ mthusimx1001
Optimization terminated successfully.
         Current function value: 0.655031
         Iterations 4
boy ~ mthusimx1002
Optimization terminated successfully.
         Current function value: 0.664251
         Iterations 4
boy ~ mthusimx1003
Optimization terminated successfully.
         Current function value: 0.636135
         Iterations 5
boy ~ mthusimx1026
Optimization terminated successfully.
         Current function value: 0.662078
         Iterations 4
boy ~ mthusimx1027
Optimization terminated successfully.
         Current function value: 0.559085
         Iterations 6
boy ~ mthusimx1028
Optimization terminated successfully.
         Current function value: 0.675341
         Iterations 4
boy ~ mthusimx1029
boy ~ mthusimx1054
boy ~ nummult11
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 3
boy ~ methhist121
Optimization terminated successfully.
         Current function value: 0.692998
         Iterations 3
boy ~ methhist122
Optimization terminated successfully.
         Current function value: 0.693039
         Iterations 3
boy ~ methhist123
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
Optimization terminated successfully.
         Current function value: 0.654739
         Iterations 4
boy ~ methhist124
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.381909
         Iterations: 35
boy ~ simseq12
Optimization terminated successfully.
         Current function value: 0.692602
         Iterations 3
boy ~ mthusimx1101
Optimization terminated successfully.
         Current function value: 0.655443
         Iterations 4
boy ~ mthusimx1102
Optimization terminated successfully.
         Current function value: 0.656228
         Iterations 4
boy ~ mthusimx1103
Optimization terminated successfully.
         Current function value: 0.623405
         Iterations 5
boy ~ mthusimx1126
Optimization terminated successfully.
         Current function value: 0.655001
         Iterations 4
boy ~ mthusimx1127
Optimization terminated successfully.
         Current function value: 0.560139
         Iterations 6
boy ~ mthusimx1128
Optimization terminated successfully.
         Current function value: 0.675341
         Iterations 4
boy ~ mthusimx1129
boy ~ mthusimx1154
boy ~ nummult12
Optimization terminated successfully.
         Current function value: 0.692993
         Iterations 3
boy ~ methhist131
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ methhist132
Optimization terminated successfully.
         Current function value: 0.691679
         Iterations 4
boy ~ methhist133
Optimization terminated successfully.
         Current function value: 0.641721
         Iterations 5
boy ~ methhist134
boy ~ simseq13
Optimization terminated successfully.
         Current function value: 0.691985
         Iterations 3
boy ~ mthusimx1201
Optimization terminated successfully.
         Current function value: 0.645403
         Iterations 4
boy ~ mthusimx1202
Optimization terminated successfully.
         Current function value: 0.646806
         Iterations 4
boy ~ mthusimx1203
Optimization terminated successfully.
         Current function value: 0.616031
         Iterations 5
boy ~ mthusimx1226
Optimization terminated successfully.
         Current function value: 0.651401
         Iterations 4
boy ~ mthusimx1227
Optimization terminated successfully.
         Current function value: 0.513925
         Iterations 6
boy ~ mthusimx1228
Optimization terminated successfully.
         Current function value: 0.658205
         Iterations 4
boy ~ mthusimx1229
boy ~ mthusimx1251
boy ~ mthusimx1252
boy ~ mthusimx1254
boy ~ nummult13
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 3
boy ~ methhist141
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 3
boy ~ methhist142
Optimization terminated successfully.
         Current function value: 0.692213
         Iterations 4
boy ~ methhist143
Optimization terminated successfully.
         Current function value: 0.635292
         Iterations 5
boy ~ methhist144
boy ~ sameallyear14
Optimization terminated successfully.
         Current function value: 0.560843
         Iterations 26
boy ~ simseq14
Optimization terminated successfully.
         Current function value: 0.692420
         Iterations 3
boy ~ mthusimx1301
Optimization terminated successfully.
         Current function value: 0.635059
         Iterations 5
boy ~ mthusimx1302
Optimization terminated successfully.
         Current function value: 0.638083
         Iterations 5
boy ~ mthusimx1303
Optimization terminated successfully.
         Current function value: 0.626204
         Iterations 5
boy ~ mthusimx1326
Optimization terminated successfully.
         Current function value: 0.637929
         Iterations 5
boy ~ mthusimx1327
Optimization terminated successfully.
         Current function value: 0.490996
         Iterations 6
boy ~ mthusimx1328
Optimization terminated successfully.
         Current function value: 0.667537
         Iterations 4
boy ~ mthusimx1329
boy ~ mthusimx1354
boy ~ nummult14
Optimization terminated successfully.
         Current function value: 0.692967
         Iterations 3
boy ~ methhist151
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ methhist152
Optimization terminated successfully.
         Current function value: 0.689564
         Iterations 4
boy ~ methhist153
Optimization terminated successfully.
         Current function value: 0.592425
         Iterations 5
boy ~ methhist154
boy ~ sameallyear15
Optimization terminated successfully.
         Current function value: 0.678765
         Iterations 4
boy ~ simseq15
Optimization terminated successfully.
         Current function value: 0.692428
         Iterations 3
boy ~ mthusimx1401
Optimization terminated successfully.
         Current function value: 0.583946
         Iterations 5
boy ~ mthusimx1402
Optimization terminated successfully.
         Current function value: 0.571499
         Iterations 6
boy ~ mthusimx1403
Optimization terminated successfully.
         Current function value: 0.626204
         Iterations 5
boy ~ mthusimx1426
Optimization terminated successfully.
         Current function value: 0.590945
         Iterations 5
boy ~ mthusimx1427
Optimization terminated successfully.
         Current function value: 0.493499
         Iterations 6
boy ~ mthusimx1428
Optimization terminated successfully.
         Current function value: 0.667537
         Iterations 4
boy ~ mthusimx1429
boy ~ mthusimx1454
boy ~ nummult15
Optimization terminated successfully.
         Current function value: 0.692819
         Iterations 3
boy ~ methhist161
Optimization terminated successfully.
         Current function value: 0.692982
         Iterations 3
boy ~ methhist162
Optimization terminated successfully.
         Current function value: 0.687671
         Iterations 4
boy ~ methhist163
Optimization terminated successfully.
         Current function value: 0.600031
         Iterations 5
boy ~ methhist164
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.272792
         Iterations: 35
boy ~ simseq16
Optimization terminated successfully.
         Current function value: 0.692548
         Iterations 3
boy ~ mthusimx1501
Optimization terminated successfully.
         Current function value: 0.591038
         Iterations 5
boy ~ mthusimx1502
Optimization terminated successfully.
         Current function value: 0.599567
         Iterations 5
boy ~ mthusimx1503
Optimization terminated successfully.
         Current function value: 0.627172
         Iterations 5
boy ~ mthusimx1526
Optimization terminated successfully.
         Current function value: 0.585813
         Iterations 5
boy ~ mthusimx1527
Optimization terminated successfully.
         Current function value: 0.512188
         Iterations 6
boy ~ mthusimx1528
Optimization terminated successfully.
         Current function value: 0.614188
         Iterations 5
boy ~ mthusimx1529
boy ~ mthusimx1554
boy ~ nummult16
Optimization terminated successfully.
         Current function value: 0.692682
         Iterations 4
boy ~ methhist171
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ methhist172
Optimization terminated successfully.
         Current function value: 0.685676
         Iterations 4
boy ~ methhist173
Optimization terminated successfully.
         Current function value: 0.599636
         Iterations 5
boy ~ methhist174
boy ~ simseq17
Optimization terminated successfully.
         Current function value: 0.692462
         Iterations 3
boy ~ mthusimx1601
Optimization terminated successfully.
         Current function value: 0.589040
         Iterations 6
boy ~ mthusimx1602
Optimization terminated successfully.
         Current function value: 0.612363
         Iterations 5
boy ~ mthusimx1603
Optimization terminated successfully.
         Current function value: 0.625811
         Iterations 5
boy ~ mthusimx1626
Optimization terminated successfully.
         Current function value: 0.610863
         Iterations 5
boy ~ mthusimx1627
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.238693
         Iterations: 35
boy ~ mthusimx1628
Optimization terminated successfully.
         Current function value: 0.664710
         Iterations 4
boy ~ mthusimx1629
boy ~ mthusimx1654
boy ~ nummult17
Optimization terminated successfully.
         Current function value: 0.692676
         Iterations 4
boy ~ methhist181
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ methhist182
Optimization terminated successfully.
         Current function value: 0.690024
         Iterations 4
boy ~ methhist183
Optimization terminated successfully.
         Current function value: 0.614933
         Iterations 5
boy ~ methhist184
boy ~ simseq18
Optimization terminated successfully.
         Current function value: 0.693137
         Iterations 3
boy ~ mthusimx1701
Optimization terminated successfully.
         Current function value: 0.609807
         Iterations 5
boy ~ mthusimx1702
Optimization terminated successfully.
         Current function value: 0.585179
         Iterations 6
boy ~ mthusimx1703
Optimization terminated successfully.
         Current function value: 0.639957
         Iterations 5
boy ~ mthusimx1726
Optimization terminated successfully.
         Current function value: 0.616304
         Iterations 5
boy ~ mthusimx1727
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.166801
         Iterations: 35
boy ~ mthusimx1728
Optimization terminated successfully.
         Current function value: 0.664710
         Iterations 4
boy ~ mthusimx1729
boy ~ mthusimx1754
boy ~ nummult18
Optimization terminated successfully.
         Current function value: 0.692886
         Iterations 3
boy ~ methhist191
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ methhist192
Optimization terminated successfully.
         Current function value: 0.690722
         Iterations 4
boy ~ methhist193
Optimization terminated successfully.
         Current function value: 0.636448
         Iterations 4
boy ~ methhist194
boy ~ simseq19
Optimization terminated successfully.
         Current function value: 0.692962
         Iterations 3
boy ~ mthusimx1801
Optimization terminated successfully.
         Current function value: 0.602484
         Iterations 5
boy ~ mthusimx1802
Optimization terminated successfully.
         Current function value: 0.572685
         Iterations 6
boy ~ mthusimx1803
Optimization terminated successfully.
         Current function value: 0.615690
         Iterations 5
boy ~ mthusimx1826
Optimization terminated successfully.
         Current function value: 0.544005
         Iterations 7
boy ~ mthusimx1827
boy ~ mthusimx1828
boy ~ mthusimx1829
boy ~ mthusimx1854
boy ~ nummult19
Optimization terminated successfully.
         Current function value: 0.692867
         Iterations 3
boy ~ methhist201
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ methhist202
Optimization terminated successfully.
         Current function value: 0.689832
         Iterations 4
boy ~ methhist203
Optimization terminated successfully.
         Current function value: 0.596808
         Iterations 5
boy ~ methhist204
boy ~ simseq20
Optimization terminated successfully.
         Current function value: 0.692969
         Iterations 3
boy ~ mthusimx1901
Optimization terminated successfully.
         Current function value: 0.561366
         Iterations 6
boy ~ mthusimx1902
Optimization terminated successfully.
         Current function value: 0.565263
         Iterations 5
boy ~ mthusimx1903
Optimization terminated successfully.
         Current function value: 0.586922
         Iterations 5
boy ~ mthusimx1904
boy ~ mthusimx1926
Optimization terminated successfully.
         Current function value: 0.520047
         Iterations 7
boy ~ mthusimx1927
boy ~ mthusimx1928
boy ~ mthusimx1929
boy ~ mthusimx1954
boy ~ nummult20
Optimization terminated successfully.
         Current function value: 0.692886
         Iterations 3
boy ~ methhist211
Optimization terminated successfully.
         Current function value: 0.692998
         Iterations 3
boy ~ methhist212
Optimization terminated successfully.
         Current function value: 0.691212
         Iterations 4
boy ~ methhist213
Optimization terminated successfully.
         Current function value: 0.662478
         Iterations 4
boy ~ methhist214
boy ~ simseq21
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 3
boy ~ mthusimx2001
Optimization terminated successfully.
         Current function value: 0.646789
         Iterations 5
boy ~ mthusimx2002
Optimization terminated successfully.
         Current function value: 0.634765
         Iterations 5
boy ~ mthusimx2003
Optimization terminated successfully.
         Current function value: 0.685805
         Iterations 4
boy ~ mthusimx2026
Optimization terminated successfully.
         Current function value: 0.655901
         Iterations 5
boy ~ mthusimx2027
Optimization terminated successfully.
         Current function value: 0.570527
         Iterations 6
boy ~ mthusimx2028
Optimization terminated successfully.
         Current function value: 0.690491
         Iterations 4
boy ~ mthusimx2029
boy ~ mthusimx2054
boy ~ nummult21
Optimization terminated successfully.
         Current function value: 0.692944
         Iterations 3
boy ~ methhist221
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ methhist222
Optimization terminated successfully.
         Current function value: 0.690163
         Iterations 4
boy ~ methhist223
Optimization terminated successfully.
         Current function value: 0.640949
         Iterations 4
boy ~ methhist224
boy ~ simseq22
Optimization terminated successfully.
         Current function value: 0.692553
         Iterations 3
boy ~ mthusimx2101
Optimization terminated successfully.
         Current function value: 0.598920
         Iterations 6
boy ~ mthusimx2102
Optimization terminated successfully.
         Current function value: 0.575448
         Iterations 5
boy ~ mthusimx2103
Optimization terminated successfully.
         Current function value: 0.598443
         Iterations 5
boy ~ mthusimx2104
boy ~ mthusimx2126
Optimization terminated successfully.
         Current function value: 0.589615
         Iterations 5
boy ~ mthusimx2127
Optimization terminated successfully.
         Current function value: 0.513712
         Iterations 6
boy ~ mthusimx2128
Optimization terminated successfully.
         Current function value: 0.675341
         Iterations 4
boy ~ mthusimx2129
boy ~ mthusimx2154
boy ~ nummult22
Optimization terminated successfully.
         Current function value: 0.692951
         Iterations 3
boy ~ methhist231
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ methhist232
Optimization terminated successfully.
         Current function value: 0.689015
         Iterations 4
boy ~ methhist233
Optimization terminated successfully.
         Current function value: 0.659190
         Iterations 4
boy ~ methhist234
boy ~ simseq23
Optimization terminated successfully.
         Current function value: 0.692883
         Iterations 3
boy ~ mthusimx2201
Optimization terminated successfully.
         Current function value: 0.648859
         Iterations 5
boy ~ mthusimx2202
Optimization terminated successfully.
         Current function value: 0.657697
         Iterations 4
boy ~ mthusimx2203
Optimization terminated successfully.
         Current function value: 0.657480
         Iterations 5
boy ~ mthusimx2204
boy ~ mthusimx2226
Optimization terminated successfully.
         Current function value: 0.643820
         Iterations 5
boy ~ mthusimx2227
Optimization terminated successfully.
         Current function value: 0.524080
         Iterations 6
boy ~ mthusimx2228
Optimization terminated successfully.
         Current function value: 0.678137
         Iterations 4
boy ~ mthusimx2229
boy ~ mthusimx2254
boy ~ nummult23
Optimization terminated successfully.
         Current function value: 0.692920
         Iterations 3
boy ~ methhist241
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ methhist242
Optimization terminated successfully.
         Current function value: 0.690834
         Iterations 4
boy ~ methhist243
Optimization terminated successfully.
         Current function value: 0.642304
         Iterations 4
boy ~ methhist244
boy ~ simseq24
Optimization terminated successfully.
         Current function value: 0.691568
         Iterations 3
boy ~ mthusimx2301
Optimization terminated successfully.
         Current function value: 0.627726
         Iterations 5
boy ~ mthusimx2302
Optimization terminated successfully.
         Current function value: 0.629696
         Iterations 5
boy ~ mthusimx2303
Optimization terminated successfully.
         Current function value: 0.664972
         Iterations 4
boy ~ mthusimx2304
boy ~ mthusimx2326
Optimization terminated successfully.
         Current function value: 0.614762
         Iterations 5
boy ~ mthusimx2327
Optimization terminated successfully.
         Current function value: 0.534463
         Iterations 6
boy ~ mthusimx2328
Optimization terminated successfully.
         Current function value: 0.675323
         Iterations 4
boy ~ mthusimx2329
boy ~ mthusimx2354
boy ~ nummult24
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ methhist251
Optimization terminated successfully.
         Current function value: 0.692971
         Iterations 3
boy ~ methhist252
Optimization terminated successfully.
         Current function value: 0.692619
         Iterations 3
boy ~ methhist253
Optimization terminated successfully.
         Current function value: 0.590572
         Iterations 5
boy ~ methhist254
boy ~ simseq25
Optimization terminated successfully.
         Current function value: 0.693139
         Iterations 3
boy ~ mthusimx2401
Optimization terminated successfully.
         Current function value: 0.536077
         Iterations 6
boy ~ mthusimx2402
Optimization terminated successfully.
         Current function value: 0.548834
         Iterations 5
boy ~ mthusimx2403
Optimization terminated successfully.
         Current function value: 0.484919
         Iterations 6
boy ~ mthusimx2404
boy ~ mthusimx2426
Optimization terminated successfully.
         Current function value: 0.549966
         Iterations 5
boy ~ mthusimx2427
Optimization terminated successfully.
         Current function value: 0.590829
         Iterations 5
boy ~ mthusimx2428
Optimization terminated successfully.
         Current function value: 0.419399
         Iterations 6
boy ~ mthusimx2429
boy ~ mthusimx2454
boy ~ nummult25
Optimization terminated successfully.
         Current function value: 0.692852
         Iterations 3
boy ~ methhist261
Optimization terminated successfully.
         Current function value: 0.692974
         Iterations 3
boy ~ methhist262
Optimization terminated successfully.
         Current function value: 0.692767
         Iterations 3
boy ~ methhist263
Optimization terminated successfully.
         Current function value: 0.600926
         Iterations 5
boy ~ methhist264
boy ~ sameallyear26
Optimization terminated successfully.
         Current function value: 0.681961
         Iterations 4
boy ~ simseq26
Optimization terminated successfully.
         Current function value: 0.693117
         Iterations 3
boy ~ mthusimx2501
Optimization terminated successfully.
         Current function value: 0.541878
         Iterations 6
boy ~ mthusimx2502
Optimization terminated successfully.
         Current function value: 0.561624
         Iterations 5
boy ~ mthusimx2503
Optimization terminated successfully.
         Current function value: 0.501861
         Iterations 6
boy ~ mthusimx2504
boy ~ mthusimx2526
Optimization terminated successfully.
         Current function value: 0.560189
         Iterations 5
boy ~ mthusimx2527
Optimization terminated successfully.
         Current function value: 0.590829
         Iterations 5
boy ~ mthusimx2528
Optimization terminated successfully.
         Current function value: 0.419399
         Iterations 6
boy ~ mthusimx2529
boy ~ mthusimx2554
boy ~ nummult26
Optimization terminated successfully.
         Current function value: 0.692846
         Iterations 3
boy ~ methhist271
Optimization terminated successfully.
         Current function value: 0.692966
         Iterations 3
boy ~ methhist272
Optimization terminated successfully.
         Current function value: 0.692535
         Iterations 4
boy ~ methhist273
Optimization terminated successfully.
         Current function value: 0.628303
         Iterations 5
boy ~ methhist274
boy ~ simseq27
Optimization terminated successfully.
         Current function value: 0.692610
         Iterations 3
boy ~ mthusimx2601
Optimization terminated successfully.
         Current function value: 0.531596
         Iterations 6
boy ~ mthusimx2602
Optimization terminated successfully.
         Current function value: 0.517362
         Iterations 6
boy ~ mthusimx2603
Optimization terminated successfully.
         Current function value: 0.531902
         Iterations 5
boy ~ mthusimx2604
boy ~ mthusimx2626
Optimization terminated successfully.
         Current function value: 0.567181
         Iterations 5
boy ~ mthusimx2627
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.272906
         Iterations: 35
boy ~ mthusimx2628
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.272792
         Iterations: 35
boy ~ mthusimx2629
boy ~ mthusimx2651
boy ~ mthusimx2652
boy ~ mthusimx2653
boy ~ mthusimx2654
boy ~ nummult27
Optimization terminated successfully.
         Current function value: 0.692983
         Iterations 3
boy ~ methhist281
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 3
boy ~ methhist282
Optimization terminated successfully.
         Current function value: 0.692536
         Iterations 4
boy ~ methhist283
Optimization terminated successfully.
         Current function value: 0.606647
         Iterations 5
boy ~ methhist284
boy ~ simseq28
Optimization terminated successfully.
         Current function value: 0.692797
         Iterations 3
boy ~ mthusimx2701
Optimization terminated successfully.
         Current function value: 0.572981
         Iterations 6
boy ~ mthusimx2702
Optimization terminated successfully.
         Current function value: 0.552209
         Iterations 5
boy ~ mthusimx2703
Optimization terminated successfully.
         Current function value: 0.499320
         Iterations 6
boy ~ mthusimx2704
boy ~ mthusimx2726
Optimization terminated successfully.
         Current function value: 0.531160
         Iterations 5
boy ~ mthusimx2727
Optimization terminated successfully.
         Current function value: 0.643536
         Iterations 5
boy ~ mthusimx2728
Optimization terminated successfully.
         Current function value: 0.593858
         Iterations 5
boy ~ mthusimx2729
boy ~ mthusimx2751
boy ~ mthusimx2752
boy ~ mthusimx2753
boy ~ mthusimx2754
boy ~ nummult28
Optimization terminated successfully.
         Current function value: 0.692940
         Iterations 3
boy ~ methhist291
Optimization terminated successfully.
         Current function value: 0.692964
         Iterations 4
boy ~ methhist292
Optimization terminated successfully.
         Current function value: 0.692236
         Iterations 4
boy ~ methhist293
Optimization terminated successfully.
         Current function value: 0.630051
         Iterations 5
boy ~ methhist294
boy ~ simseq29
Optimization terminated successfully.
         Current function value: 0.692541
         Iterations 3
boy ~ mthusimx2801
Optimization terminated successfully.
         Current function value: 0.614876
         Iterations 5
boy ~ mthusimx2802
Optimization terminated successfully.
         Current function value: 0.613193
         Iterations 5
boy ~ mthusimx2803
Optimization terminated successfully.
         Current function value: 0.525191
         Iterations 5
boy ~ mthusimx2804
boy ~ mthusimx2826
Optimization terminated successfully.
         Current function value: 0.583417
         Iterations 5
boy ~ mthusimx2827
Optimization terminated successfully.
         Current function value: 0.690111
         Iterations 4
boy ~ mthusimx2828
Optimization terminated successfully.
         Current function value: 0.599724
         Iterations 5
boy ~ mthusimx2829
boy ~ mthusimx2851
boy ~ mthusimx2852
boy ~ mthusimx2853
boy ~ mthusimx2854
boy ~ nummult29
Optimization terminated successfully.
         Current function value: 0.692973
         Iterations 3
boy ~ methhist301
Optimization terminated successfully.
         Current function value: 0.693005
         Iterations 3
boy ~ methhist302
Optimization terminated successfully.
         Current function value: 0.692356
         Iterations 4
boy ~ methhist303
Optimization terminated successfully.
         Current function value: 0.604042
         Iterations 5
boy ~ methhist304
boy ~ simseq30
Optimization terminated successfully.
         Current function value: 0.692885
         Iterations 3
boy ~ mthusimx2901
Optimization terminated successfully.
         Current function value: 0.579194
         Iterations 6
boy ~ mthusimx2902
Optimization terminated successfully.
         Current function value: 0.576076
         Iterations 5
boy ~ mthusimx2903
Optimization terminated successfully.
         Current function value: 0.543297
         Iterations 5
boy ~ mthusimx2904
boy ~ mthusimx2926
Optimization terminated successfully.
         Current function value: 0.570969
         Iterations 5
boy ~ mthusimx2927
Optimization terminated successfully.
         Current function value: 0.649232
         Iterations 4
boy ~ mthusimx2928
Optimization terminated successfully.
         Current function value: 0.550417
         Iterations 5
boy ~ mthusimx2929
boy ~ mthusimx2951
boy ~ mthusimx2952
boy ~ mthusimx2953
boy ~ mthusimx2954
boy ~ nummult30
Optimization terminated successfully.
         Current function value: 0.692913
         Iterations 3
boy ~ methhist311
Optimization terminated successfully.
         Current function value: 0.693007
         Iterations 3
boy ~ methhist312
Optimization terminated successfully.
         Current function value: 0.693127
         Iterations 3
boy ~ methhist313
Optimization terminated successfully.
         Current function value: 0.635703
         Iterations 5
boy ~ methhist314
boy ~ simseq31
Optimization terminated successfully.
         Current function value: 0.692692
         Iterations 3
boy ~ mthusimx3001
Optimization terminated successfully.
         Current function value: 0.587017
         Iterations 6
boy ~ mthusimx3002
Optimization terminated successfully.
         Current function value: 0.539282
         Iterations 6
boy ~ mthusimx3003
Optimization terminated successfully.
         Current function value: 0.606371
         Iterations 5
boy ~ mthusimx3004
boy ~ mthusimx3026
Optimization terminated successfully.
         Current function value: 0.591415
         Iterations 5
boy ~ mthusimx3027
Optimization terminated successfully.
         Current function value: 0.536223
         Iterations 6
boy ~ mthusimx3028
Optimization terminated successfully.
         Current function value: 0.646909
         Iterations 4
boy ~ mthusimx3029
boy ~ mthusimx3054
boy ~ nummult31
Optimization terminated successfully.
         Current function value: 0.692932
         Iterations 3
boy ~ methhist321
Optimization terminated successfully.
         Current function value: 0.692998
         Iterations 3
boy ~ methhist322
Optimization terminated successfully.
         Current function value: 0.692877
         Iterations 3
boy ~ methhist323
Optimization terminated successfully.
         Current function value: 0.568992
         Iterations 5
boy ~ methhist324
boy ~ simseq32
Optimization terminated successfully.
         Current function value: 0.692668
         Iterations 3
boy ~ mthusimx3101
Optimization terminated successfully.
         Current function value: 0.560561
         Iterations 6
boy ~ mthusimx3102
Optimization terminated successfully.
         Current function value: 0.561958
         Iterations 5
boy ~ mthusimx3103
Optimization terminated successfully.
         Current function value: 0.592847
         Iterations 5
boy ~ mthusimx3104
boy ~ mthusimx3126
Optimization terminated successfully.
         Current function value: 0.557420
         Iterations 5
boy ~ mthusimx3127
Optimization terminated successfully.
         Current function value: 0.595787
         Iterations 5
boy ~ mthusimx3128
Optimization terminated successfully.
         Current function value: 0.691583
         Iterations 4
boy ~ mthusimx3129
boy ~ mthusimx3154
boy ~ nummult32
Optimization terminated successfully.
         Current function value: 0.692848
         Iterations 3
boy ~ methhist331
Optimization terminated successfully.
         Current function value: 0.692985
         Iterations 3
boy ~ methhist332
Optimization terminated successfully.
         Current function value: 0.692414
         Iterations 3
boy ~ methhist333
Optimization terminated successfully.
         Current function value: 0.572360
         Iterations 5
boy ~ methhist334
boy ~ simseq33
Optimization terminated successfully.
         Current function value: 0.693082
         Iterations 3
boy ~ mthusimx3201
Optimization terminated successfully.
         Current function value: 0.523816
         Iterations 6
boy ~ mthusimx3202
Optimization terminated successfully.
         Current function value: 0.543484
         Iterations 6
boy ~ mthusimx3203
Optimization terminated successfully.
         Current function value: 0.583457
         Iterations 5
boy ~ mthusimx3204
boy ~ mthusimx3226
Optimization terminated successfully.
         Current function value: 0.546645
         Iterations 5
boy ~ mthusimx3227
Optimization terminated successfully.
         Current function value: 0.601712
         Iterations 5
boy ~ mthusimx3228
Optimization terminated successfully.
         Current function value: 0.691583
         Iterations 4
boy ~ mthusimx3229
boy ~ mthusimx3254
boy ~ nummult33
Optimization terminated successfully.
         Current function value: 0.692721
         Iterations 4
boy ~ methhist341
Optimization terminated successfully.
         Current function value: 0.692977
         Iterations 3
boy ~ methhist342
Optimization terminated successfully.
         Current function value: 0.691341
         Iterations 4
boy ~ methhist343
Optimization terminated successfully.
         Current function value: 0.543532
         Iterations 5
boy ~ methhist344
boy ~ simseq34
Optimization terminated successfully.
         Current function value: 0.692807
         Iterations 3
boy ~ mthusimx3301
Optimization terminated successfully.
         Current function value: 0.545861
         Iterations 5
boy ~ mthusimx3302
Optimization terminated successfully.
         Current function value: 0.553824
         Iterations 5
boy ~ mthusimx3303
Optimization terminated successfully.
         Current function value: 0.583457
         Iterations 5
boy ~ mthusimx3304
boy ~ mthusimx3326
Optimization terminated successfully.
         Current function value: 0.536306
         Iterations 5
boy ~ mthusimx3327
Optimization terminated successfully.
         Current function value: 0.643529
         Iterations 5
boy ~ mthusimx3328
Optimization terminated successfully.
         Current function value: 0.691583
         Iterations 4
boy ~ mthusimx3329
boy ~ mthusimx3354
boy ~ nummult34
Optimization terminated successfully.
         Current function value: 0.692577
         Iterations 4
boy ~ methhist351
Optimization terminated successfully.
         Current function value: 0.692990
         Iterations 3
boy ~ methhist352
Optimization terminated successfully.
         Current function value: 0.692026
         Iterations 3
boy ~ methhist353
Optimization terminated successfully.
         Current function value: 0.525131
         Iterations 6
boy ~ methhist354
boy ~ simseq35
Optimization terminated successfully.
         Current function value: 0.692969
         Iterations 3
boy ~ mthusimx3401
Optimization terminated successfully.
         Current function value: 0.511614
         Iterations 6
boy ~ mthusimx3402
Optimization terminated successfully.
         Current function value: 0.511214
         Iterations 6
boy ~ mthusimx3403
Optimization terminated successfully.
         Current function value: 0.583457
         Iterations 5
boy ~ mthusimx3404
boy ~ mthusimx3426
Optimization terminated successfully.
         Current function value: 0.497925
         Iterations 6
boy ~ mthusimx3427
Optimization terminated successfully.
         Current function value: 0.617654
         Iterations 5
boy ~ mthusimx3428
Optimization terminated successfully.
         Current function value: 0.691583
         Iterations 4
boy ~ mthusimx3429
boy ~ mthusimx3454
boy ~ nummult35
Optimization terminated successfully.
         Current function value: 0.692676
         Iterations 4
boy ~ methhist361
Optimization terminated successfully.
         Current function value: 0.692992
         Iterations 3
boy ~ methhist362
Optimization terminated successfully.
         Current function value: 0.692369
         Iterations 3
boy ~ methhist363
Optimization terminated successfully.
         Current function value: 0.568472
         Iterations 6
boy ~ methhist364
boy ~ simseq36
Optimization terminated successfully.
         Current function value: 0.692766
         Iterations 3
boy ~ mthusimx3501
Optimization terminated successfully.
         Current function value: 0.619295
         Iterations 5
boy ~ mthusimx3502
Optimization terminated successfully.
         Current function value: 0.624995
         Iterations 5
boy ~ mthusimx3503
Optimization terminated successfully.
         Current function value: 0.637439
         Iterations 5
boy ~ mthusimx3526
Optimization terminated successfully.
         Current function value: 0.593069
         Iterations 5
boy ~ mthusimx3527
Optimization terminated successfully.
         Current function value: 0.619984
         Iterations 5
boy ~ mthusimx3528
Optimization terminated successfully.
         Current function value: 0.691583
         Iterations 4
boy ~ mthusimx3529
boy ~ mthusimx3554
boy ~ nummult36
Optimization terminated successfully.
         Current function value: 0.692781
         Iterations 3
boy ~ methhist371
Optimization terminated successfully.
         Current function value: 0.693023
         Iterations 3
boy ~ methhist372
Optimization terminated successfully.
         Current function value: 0.692599
         Iterations 3
boy ~ methhist373
Optimization terminated successfully.
         Current function value: 0.606841
         Iterations 5
boy ~ methhist374
boy ~ simseq37
Optimization terminated successfully.
         Current function value: 0.691978
         Iterations 4
boy ~ mthusimx3601
Optimization terminated successfully.
         Current function value: 0.606459
         Iterations 5
boy ~ mthusimx3602
Optimization terminated successfully.
         Current function value: 0.620842
         Iterations 5
boy ~ mthusimx3603
Optimization terminated successfully.
         Current function value: 0.662483
         Iterations 4
boy ~ mthusimx3626
Optimization terminated successfully.
         Current function value: 0.604125
         Iterations 5
boy ~ mthusimx3627
Optimization terminated successfully.
         Current function value: 0.642769
         Iterations 5
boy ~ mthusimx3628
Optimization terminated successfully.
         Current function value: 0.691583
         Iterations 4
boy ~ mthusimx3629
boy ~ mthusimx3654
boy ~ nummult37
Optimization terminated successfully.
         Current function value: 0.692807
         Iterations 3
boy ~ methhist381
Optimization terminated successfully.
         Current function value: 0.693027
         Iterations 3
boy ~ methhist382
Optimization terminated successfully.
         Current function value: 0.691818
         Iterations 4
boy ~ methhist383
Optimization terminated successfully.
         Current function value: 0.574654
         Iterations 5
boy ~ methhist384
boy ~ simseq38
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ mthusimx3701
Optimization terminated successfully.
         Current function value: 0.573486
         Iterations 5
boy ~ mthusimx3702
Optimization terminated successfully.
         Current function value: 0.577544
         Iterations 5
boy ~ mthusimx3703
Optimization terminated successfully.
         Current function value: 0.502466
         Iterations 7
boy ~ mthusimx3726
Optimization terminated successfully.
         Current function value: 0.573425
         Iterations 5
boy ~ mthusimx3727
Optimization terminated successfully.
         Current function value: 0.665993
         Iterations 5
boy ~ mthusimx3728
Optimization terminated successfully.
         Current function value: 0.602061
         Iterations 6
boy ~ mthusimx3729
boy ~ mthusimx3754
boy ~ nummult38
Optimization terminated successfully.
         Current function value: 0.692754
         Iterations 4
boy ~ methhist391
Optimization terminated successfully.
         Current function value: 0.693027
         Iterations 3
boy ~ methhist392
Optimization terminated successfully.
         Current function value: 0.691587
         Iterations 4
boy ~ methhist393
Optimization terminated successfully.
         Current function value: 0.533129
         Iterations 5
boy ~ methhist394
boy ~ simseq39
Optimization terminated successfully.
         Current function value: 0.692981
         Iterations 3
boy ~ mthusimx3801
Optimization terminated successfully.
         Current function value: 0.547150
         Iterations 5
boy ~ mthusimx3802
Optimization terminated successfully.
         Current function value: 0.543574
         Iterations 5
boy ~ mthusimx3803
Optimization terminated successfully.
         Current function value: 0.555956
         Iterations 5
boy ~ mthusimx3804
boy ~ mthusimx3826
Optimization terminated successfully.
         Current function value: 0.537547
         Iterations 5
boy ~ mthusimx3827
Optimization terminated successfully.
         Current function value: 0.652972
         Iterations 5
boy ~ mthusimx3828
Optimization terminated successfully.
         Current function value: 0.608154
         Iterations 6
boy ~ mthusimx3829
boy ~ mthusimx3854
boy ~ nummult39
Optimization terminated successfully.
         Current function value: 0.692673
         Iterations 4
boy ~ methhist401
Optimization terminated successfully.
         Current function value: 0.693003
         Iterations 3
boy ~ methhist402
Optimization terminated successfully.
         Current function value: 0.692610
         Iterations 3
boy ~ methhist403
Optimization terminated successfully.
         Current function value: 0.470319
         Iterations 6
boy ~ methhist404
boy ~ simseq40
Optimization terminated successfully.
         Current function value: 0.693057
         Iterations 3
boy ~ mthusimx3901
Optimization terminated successfully.
         Current function value: 0.521680
         Iterations 5
boy ~ mthusimx3902
Optimization terminated successfully.
         Current function value: 0.450457
         Iterations 6
boy ~ mthusimx3903
Optimization terminated successfully.
         Current function value: 0.454770
         Iterations 6
boy ~ mthusimx3904
boy ~ mthusimx3926
Optimization terminated successfully.
         Current function value: 0.529687
         Iterations 5
boy ~ mthusimx3927
Optimization terminated successfully.
         Current function value: 0.529792
         Iterations 6
boy ~ mthusimx3928
Optimization terminated successfully.
         Current function value: 0.569589
         Iterations 6
boy ~ mthusimx3929
boy ~ mthusimx3954
boy ~ nummult40
Optimization terminated successfully.
         Current function value: 0.692723
         Iterations 4
boy ~ methhist411
Optimization terminated successfully.
         Current function value: 0.693079
         Iterations 3
boy ~ methhist412
Optimization terminated successfully.
         Current function value: 0.691026
         Iterations 4
boy ~ methhist413
Optimization terminated successfully.
         Current function value: 0.458021
         Iterations 6
boy ~ methhist414
boy ~ sameallyear41
boy ~ simseq41
Optimization terminated successfully.
         Current function value: 0.692839
         Iterations 3
boy ~ mthusimx4001
Optimization terminated successfully.
         Current function value: 0.462748
         Iterations 6
boy ~ mthusimx4002
Optimization terminated successfully.
         Current function value: 0.464364
         Iterations 6
boy ~ mthusimx4003
Optimization terminated successfully.
         Current function value: 0.481768
         Iterations 6
boy ~ mthusimx4004
boy ~ mthusimx4026
Optimization terminated successfully.
         Current function value: 0.471224
         Iterations 6
boy ~ mthusimx4027
Optimization terminated successfully.
         Current function value: 0.512629
         Iterations 6
boy ~ mthusimx4028
Optimization terminated successfully.
         Current function value: 0.569589
         Iterations 6
boy ~ mthusimx4029
boy ~ mthusimx4054
boy ~ nummult41
Optimization terminated successfully.
         Current function value: 0.692678
         Iterations 4
boy ~ methhist421
Optimization terminated successfully.
         Current function value: 0.693108
         Iterations 3
boy ~ methhist422
Optimization terminated successfully.
         Current function value: 0.692758
         Iterations 3
boy ~ methhist423
Optimization terminated successfully.
         Current function value: 0.508251
         Iterations 6
boy ~ sameallyear42
boy ~ simseq42
Optimization terminated successfully.
         Current function value: 0.693093
         Iterations 3
boy ~ mthusimx4101
Optimization terminated successfully.
         Current function value: 0.500976
         Iterations 6
boy ~ mthusimx4102
Optimization terminated successfully.
         Current function value: 0.463189
         Iterations 6
boy ~ mthusimx4103
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.417304
         Iterations: 35
boy ~ mthusimx4126
Optimization terminated successfully.
         Current function value: 0.479030
         Iterations 5
boy ~ mthusimx4127
Optimization terminated successfully.
         Current function value: 0.552808
         Iterations 5
boy ~ mthusimx4129
boy ~ mthusimx4154
boy ~ nummult42
Optimization terminated successfully.
         Current function value: 0.692915
         Iterations 3
boy ~ methhist431
Optimization terminated successfully.
         Current function value: 0.693126
         Iterations 3
boy ~ methhist432
Optimization terminated successfully.
         Current function value: 0.690710
         Iterations 3
boy ~ methhist433
Optimization terminated successfully.
         Current function value: 0.569118
         Iterations 5
boy ~ sameallyear43
boy ~ simseq43
Optimization terminated successfully.
         Current function value: 0.691723
         Iterations 3
boy ~ mthusimx4201
Optimization terminated successfully.
         Current function value: 0.561929
         Iterations 5
boy ~ mthusimx4202
Optimization terminated successfully.
         Current function value: 0.542725
         Iterations 5
boy ~ mthusimx4203
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.357430
         Iterations: 35
boy ~ mthusimx4226
Optimization terminated successfully.
         Current function value: 0.543330
         Iterations 5
boy ~ mthusimx4227
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.277259
         Iterations: 35
boy ~ mthusimx4228
boy ~ mthusimx4229
boy ~ mthusimx4254
boy ~ nummult43
Optimization terminated successfully.
         Current function value: 0.692830
         Iterations 4
boy ~ methhist441
Optimization terminated successfully.
         Current function value: 0.693077
         Iterations 3
boy ~ methhist442
Optimization terminated successfully.
         Current function value: 0.693028
         Iterations 3
boy ~ methhist443
Optimization terminated successfully.
         Current function value: 0.560003
         Iterations 5
boy ~ methhist444
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.305914
         Iterations: 35
boy ~ sameallyear44
boy ~ simseq44
Optimization terminated successfully.
         Current function value: 0.693057
         Iterations 3
boy ~ mthusimx4301
Optimization terminated successfully.
         Current function value: 0.545566
         Iterations 5
boy ~ mthusimx4302
Optimization terminated successfully.
         Current function value: 0.503588
         Iterations 6
boy ~ mthusimx4303
Optimization terminated successfully.
         Current function value: 0.557861
         Iterations 5
boy ~ mthusimx4326
Optimization terminated successfully.
         Current function value: 0.499802
         Iterations 6
boy ~ mthusimx4327
boy ~ mthusimx4328
boy ~ mthusimx4329
boy ~ mthusimx4354
boy ~ nummult44
Optimization terminated successfully.
         Current function value: 0.693060
         Iterations 3
boy ~ methhist451
Optimization terminated successfully.
         Current function value: 0.693051
         Iterations 3
boy ~ methhist452
Optimization terminated successfully.
         Current function value: 0.693088
         Iterations 3
boy ~ methhist453
Optimization terminated successfully.
         Current function value: 0.480764
         Iterations 6
boy ~ sameallyear45
boy ~ simseq45
Optimization terminated successfully.
         Current function value: 0.692604
         Iterations 3
boy ~ mthusimx4401
Optimization terminated successfully.
         Current function value: 0.472270
         Iterations 6
boy ~ mthusimx4402
Optimization terminated successfully.
         Current function value: 0.400083
         Iterations 6
boy ~ mthusimx4403
Optimization terminated successfully.
         Current function value: 0.310649
         Iterations 7
boy ~ mthusimx4426
Optimization terminated successfully.
         Current function value: 0.434333
         Iterations 6
boy ~ mthusimx4427
Optimization terminated successfully.
         Current function value: 0.529111
         Iterations 5
boy ~ mthusimx4428
Optimization terminated successfully.
         Current function value: 0.547475
         Iterations 5
boy ~ mthusimx4429
boy ~ mthusimx4454
boy ~ nummult45
Optimization terminated successfully.
         Current function value: 0.692915
         Iterations 3
boy ~ methhist461
Optimization terminated successfully.
         Current function value: 0.692830
         Iterations 4
boy ~ methhist462
Optimization terminated successfully.
         Current function value: 0.688763
         Iterations 4
boy ~ methhist463
Optimization terminated successfully.
         Current function value: 0.415971
         Iterations 8
boy ~ sameallyear46
boy ~ simseq46
Optimization terminated successfully.
         Current function value: 0.692035
         Iterations 4
boy ~ mthusimx4501
Optimization terminated successfully.
         Current function value: 0.465749
         Iterations 6
boy ~ mthusimx4502
Optimization terminated successfully.
         Current function value: 0.446304
         Iterations 6
boy ~ mthusimx4503
Optimization terminated successfully.
         Current function value: 0.432239
         Iterations 8
boy ~ mthusimx4526
Optimization terminated successfully.
         Current function value: 0.448132
         Iterations 6
boy ~ mthusimx4527
boy ~ mthusimx4528
boy ~ mthusimx4529
boy ~ mthusimx4554
boy ~ nummult46
Optimization terminated successfully.
         Current function value: 0.692626
         Iterations 4
boy ~ methhist471
Optimization terminated successfully.
         Current function value: 0.692941
         Iterations 4
boy ~ methhist472
Optimization terminated successfully.
         Current function value: 0.689978
         Iterations 4
boy ~ methhist473
Optimization terminated successfully.
         Current function value: 0.462446
         Iterations 6
boy ~ methhist474
boy ~ sameallyear47
boy ~ simseq47
Optimization terminated successfully.
         Current function value: 0.687985
         Iterations 4
boy ~ mthusimx4601
Optimization terminated successfully.
         Current function value: 0.416511
         Iterations 7
boy ~ mthusimx4602
Optimization terminated successfully.
         Current function value: 0.407916
         Iterations 6
boy ~ mthusimx4603
Optimization terminated successfully.
         Current function value: 0.448339
         Iterations 6
boy ~ mthusimx4604
boy ~ mthusimx4626
Optimization terminated successfully.
         Current function value: 0.410116
         Iterations 6
boy ~ mthusimx4627
boy ~ mthusimx4628
boy ~ mthusimx4629
boy ~ mthusimx4654
boy ~ nummult47
Optimization terminated successfully.
         Current function value: 0.692734
         Iterations 4
boy ~ methhist481
Optimization terminated successfully.
         Current function value: 0.692951
         Iterations 4
boy ~ methhist482
Optimization terminated successfully.
         Current function value: 0.691339
         Iterations 3
boy ~ methhist483
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.173945
         Iterations: 35
boy ~ sameallyear48
boy ~ simseq48
Optimization terminated successfully.
         Current function value: 0.682385
         Iterations 4
boy ~ mthusimx4702
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.173595
         Iterations: 35
boy ~ mthusimx4703
boy ~ mthusimx4726
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.227456
         Iterations: 35
boy ~ mthusimx4727
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.381909
         Iterations: 35
boy ~ mthusimx4728
boy ~ mthusimx4729
boy ~ mthusimx4754
boy ~ nummult48
Optimization terminated successfully.
         Current function value: 0.692877
         Iterations 4
boy ~ methhist491
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 3
boy ~ methhist492
Optimization terminated successfully.
         Current function value: 0.690314
         Iterations 4
boy ~ simseq49
Optimization terminated successfully.
         Current function value: 0.689740
         Iterations 4
boy ~ mthusimx4827
boy ~ mthusimx4828
boy ~ mthusimx4829
boy ~ mthusimx4851
boy ~ mthusimx4852
boy ~ mthusimx4853
boy ~ mthusimx4854
boy ~ nummult49
Optimization terminated successfully.
         Current function value: 0.692715
         Iterations 4
boy ~ methhist501
Optimization terminated successfully.
         Current function value: 0.692808
         Iterations 3
boy ~ methhist502
Optimization terminated successfully.
         Current function value: 0.637583
         Iterations 5
boy ~ sameallyear50
boy ~ simseq50
Optimization terminated successfully.
         Current function value: 0.687679
         Iterations 4
boy ~ mthusimx4927
boy ~ mthusimx4928
boy ~ mthusimx4929
boy ~ mthusimx4951
boy ~ mthusimx4952
boy ~ mthusimx4953
boy ~ mthusimx4954
boy ~ nummult50
Optimization terminated successfully.
         Current function value: 0.689590
         Iterations 5
boy ~ methhist511
Optimization terminated successfully.
         Current function value: 0.685374
         Iterations 4
boy ~ methhist513
boy ~ methhist514
boy ~ sameallyear51
boy ~ mthusimx5001
boy ~ mthusimx5002
boy ~ mthusimx5003
boy ~ mthusimx5004
boy ~ mthusimx5026
boy ~ mthusimx5027
boy ~ mthusimx5028
boy ~ mthusimx5029
boy ~ mthusimx5051
boy ~ mthusimx5052
boy ~ mthusimx5053
boy ~ mthusimx5054
boy ~ nummult51
Optimization terminated successfully.
         Current function value: 0.684537
         Iterations 4
boy ~ currmeth1
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ currmeth2
Optimization terminated successfully.
         Current function value: 0.692239
         Iterations 4
boy ~ currmeth3
Optimization terminated successfully.
         Current function value: 0.582306
         Iterations 5
boy ~ lastmonmeth1
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ lastmonmeth2
Optimization terminated successfully.
         Current function value: 0.693023
         Iterations 3
boy ~ lastmonmeth3
Optimization terminated successfully.
         Current function value: 0.605771
         Iterations 5
boy ~ lastmonmeth4
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.305914
         Iterations: 35
boy ~ uselstp
Optimization terminated successfully.
         Current function value: 0.692959
         Iterations 3
boy ~ lstmthp11
Optimization terminated successfully.
         Current function value: 0.692881
         Iterations 3
boy ~ lstmthp12
Optimization terminated successfully.
         Current function value: 0.692373
         Iterations 3
boy ~ lstmthp13
Optimization terminated successfully.
         Current function value: 0.502896
         Iterations 6
boy ~ lstmthp14
boy ~ usefstp
Optimization terminated successfully.
         Current function value: 0.692681
         Iterations 3
boy ~ fstmthp11
Optimization terminated successfully.
         Current function value: 0.692233
         Iterations 4
boy ~ fstmthp12
Optimization terminated successfully.
         Current function value: 0.693127
         Iterations 3
boy ~ fstmthp13
Optimization terminated successfully.
         Current function value: 0.652370
         Iterations 6
boy ~ uselstp2
Optimization terminated successfully.
         Current function value: 0.691382
         Iterations 4
boy ~ lstmthp21
Optimization terminated successfully.
         Current function value: 0.692802
         Iterations 3
boy ~ lstmthp22
Optimization terminated successfully.
         Current function value: 0.685249
         Iterations 4
boy ~ lstmthp24
boy ~ usefstp2
Optimization terminated successfully.
         Current function value: 0.693033
         Iterations 3
boy ~ fstmthp21
Optimization terminated successfully.
         Current function value: 0.692962
         Iterations 3
boy ~ fstmthp22
Optimization terminated successfully.
         Current function value: 0.686872
         Iterations 4
boy ~ fstmthp24
boy ~ uselstp3
Optimization terminated successfully.
         Current function value: 0.687889
         Iterations 4
boy ~ lstmthp31
Optimization terminated successfully.
         Current function value: 0.686663
         Iterations 4
boy ~ lstmthp32
Optimization terminated successfully.
         Current function value: 0.685405
         Iterations 4
boy ~ lstmthp33
boy ~ lstmthp34
boy ~ usefstp3
Optimization terminated successfully.
         Current function value: 0.687872
         Iterations 4
boy ~ fstmthp31
Optimization terminated successfully.
         Current function value: 0.684279
         Iterations 4
boy ~ fstmthp32
Optimization terminated successfully.
         Current function value: 0.667963
         Iterations 4
boy ~ fstmthp33
boy ~ fstmthp34
boy ~ wynotuse
Optimization terminated successfully.
         Current function value: 0.689233
         Iterations 4
boy ~ hppregq
Optimization terminated successfully.
         Current function value: 0.691870
         Iterations 3
boy ~ durtry_n
Optimization terminated successfully.
         Current function value: 0.681480
         Iterations 4
boy ~ durtry_p
Optimization terminated successfully.
         Current function value: 0.684340
         Iterations 4
boy ~ numplac1
Optimization terminated successfully.
         Current function value: 0.693102
         Iterations 3
boy ~ numplac2
Optimization terminated successfully.
         Current function value: 0.692746
         Iterations 3
boy ~ placcur1
Optimization terminated successfully.
         Current function value: 0.693026
         Iterations 4
boy ~ placcur2
Warning: Maximum number of iterations has been exceeded.
         Current function value: 15.508173
         Iterations: 35
boy ~ placcur3
boy ~ placcur4
boy ~ placcur9
Optimization terminated successfully.
         Current function value: 0.690445
         Iterations 4
boy ~ placcur10
Optimization terminated successfully.
         Current function value: 0.674270
         Iterations 4
boy ~ placcur11
boy ~ placcur12
boy ~ yusepill1
Optimization terminated successfully.
         Current function value: 0.692293
         Iterations 3
boy ~ yusepill2
Optimization terminated successfully.
         Current function value: 0.690172
         Iterations 4
boy ~ yusepill3
Optimization terminated successfully.
         Current function value: 0.686833
         Iterations 4
boy ~ yusepill4
Optimization terminated successfully.
         Current function value: 0.613187
         Iterations 5
boy ~ yusepill5
boy ~ typepill2
Optimization terminated successfully.
         Current function value: 0.692080
         Iterations 3
boy ~ pst4wksx
Optimization terminated successfully.
         Current function value: 0.692983
         Iterations 3
boy ~ pswkcond1
Optimization terminated successfully.
         Current function value: 0.692268
         Iterations 3
boy ~ pswkcond2
Optimization terminated successfully.
         Current function value: 0.693046
         Iterations 3
boy ~ p12mocon
Optimization terminated successfully.
         Current function value: 0.692946
         Iterations 3
boy ~ bthcon12
Optimization terminated successfully.
         Current function value: 0.692982
         Iterations 3
boy ~ medtst12
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ bccns12
Optimization terminated successfully.
         Current function value: 0.692990
         Iterations 3
boy ~ stcns12
Optimization terminated successfully.
         Current function value: 0.693008
         Iterations 3
boy ~ emcon12
Optimization terminated successfully.
         Current function value: 0.688116
         Iterations 4
boy ~ eccns12
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 3
boy ~ follow12
Optimization terminated successfully.
         Current function value: 0.692706
         Iterations 4
boy ~ prgtst12
Optimization terminated successfully.
         Current function value: 0.692934
         Iterations 3
boy ~ abort12
Optimization terminated successfully.
         Current function value: 0.692629
         Iterations 4
boy ~ pap12
Optimization terminated successfully.
         Current function value: 0.692782
         Iterations 3
boy ~ pelvic12
Optimization terminated successfully.
         Current function value: 0.692888
         Iterations 3
boy ~ prenat12
Optimization terminated successfully.
         Current function value: 0.692885
         Iterations 3
boy ~ partum12
Optimization terminated successfully.
         Current function value: 0.692412
         Iterations 3
boy ~ stdtst12
Optimization terminated successfully.
         Current function value: 0.692739
         Iterations 3
boy ~ numbcvis
Optimization terminated successfully.
         Current function value: 0.692673
         Iterations 3
boy ~ bc12plcx
Optimization terminated successfully.
         Current function value: 0.691916
         Iterations 4
boy ~ bc12plcx2
Optimization terminated successfully.
         Current function value: 0.692520
         Iterations 3
boy ~ bc12plcx3
Optimization terminated successfully.
         Current function value: 0.691327
         Iterations 4
boy ~ bc12plcx4
Optimization terminated successfully.
         Current function value: 0.692535
         Iterations 4
boy ~ bc12plcx5
Optimization terminated successfully.
         Current function value: 0.644561
         Iterations 4
boy ~ bc12plcx6
Optimization terminated successfully.
         Current function value: 0.680452
         Iterations 4
boy ~ bc12plcx7
Optimization terminated successfully.
         Current function value: 0.692525
         Iterations 3
boy ~ bc12plcx8
Optimization terminated successfully.
         Current function value: 0.655890
         Iterations 5
boy ~ bc12plcx9
Optimization terminated successfully.
         Current function value: 0.693072
         Iterations 3
boy ~ bc12plcx10
Optimization terminated successfully.
         Current function value: 0.692955
         Iterations 3
boy ~ bc12plcx11
Optimization terminated successfully.
         Current function value: 0.692496
         Iterations 3
boy ~ bc12plcx12
Optimization terminated successfully.
         Current function value: 0.691977
         Iterations 3
boy ~ bc12plcx13
Optimization terminated successfully.
         Current function value: 0.692486
         Iterations 3
boy ~ bc12plcx14
Optimization terminated successfully.
         Current function value: 0.692399
         Iterations 3
boy ~ pgtstbc2
Optimization terminated successfully.
         Current function value: 0.692898
         Iterations 3
boy ~ papplbc2
Optimization terminated successfully.
         Current function value: 0.692624
         Iterations 3
boy ~ pappelec
Optimization terminated successfully.
         Current function value: 0.692795
         Iterations 3
boy ~ stdtscon
Optimization terminated successfully.
         Current function value: 0.691971
         Iterations 3
boy ~ bc12pay11
Optimization terminated successfully.
         Current function value: 0.692916
         Iterations 3
boy ~ bc12pay12
Optimization terminated successfully.
         Current function value: 0.692003
         Iterations 4
boy ~ bc12pay13
Optimization terminated successfully.
         Current function value: 0.488094
         Iterations 6
boy ~ bc12pay21
Optimization terminated successfully.
         Current function value: 0.692286
         Iterations 3
boy ~ bc12pay22
Optimization terminated successfully.
         Current function value: 0.689931
         Iterations 4
boy ~ bc12pay31
Optimization terminated successfully.
         Current function value: 0.692679
         Iterations 3
boy ~ bc12pay32
Optimization terminated successfully.
         Current function value: 0.690080
         Iterations 4
boy ~ bc12pay33
boy ~ bc12pay41
Optimization terminated successfully.
         Current function value: 0.692810
         Iterations 3
boy ~ bc12pay42
Optimization terminated successfully.
         Current function value: 0.690703
         Iterations 4
boy ~ bc12pay43
boy ~ bc12pay51
Optimization terminated successfully.
         Current function value: 0.642923
         Iterations 5
boy ~ bc12pay52
boy ~ bc12pay53
boy ~ bc12pay61
Optimization terminated successfully.
         Current function value: 0.673079
         Iterations 4
boy ~ bc12pay62
Optimization terminated successfully.
         Current function value: 0.693147
         Iterations 1
boy ~ bc12pay63
boy ~ bc12pay71
Optimization terminated successfully.
         Current function value: 0.690879
         Iterations 4
boy ~ bc12pay72
Optimization terminated successfully.
         Current function value: 0.690179
         Iterations 4
boy ~ bc12pay73
boy ~ bc12pay81
Optimization terminated successfully.
         Current function value: 0.657058
         Iterations 4
boy ~ bc12pay82
Optimization terminated successfully.
         Current function value: 0.550426
         Iterations 5
boy ~ bc12pay91
Optimization terminated successfully.
         Current function value: 0.691998
         Iterations 3
boy ~ bc12pay92
Optimization terminated successfully.
         Current function value: 0.692711
         Iterations 4
boy ~ bc12pay93
boy ~ bc12pay101
Optimization terminated successfully.
         Current function value: 0.691371
         Iterations 3
boy ~ bc12pay102
Optimization terminated successfully.
         Current function value: 0.692180
         Iterations 3
boy ~ bc12pay103
boy ~ bc12pay111
Optimization terminated successfully.
         Current function value: 0.688330
         Iterations 4
boy ~ bc12pay112
Optimization terminated successfully.
         Current function value: 0.688947
         Iterations 4
boy ~ bc12pay121
Optimization terminated successfully.
         Current function value: 0.690384
         Iterations 4
boy ~ bc12pay122
Optimization terminated successfully.
         Current function value: 0.684126
         Iterations 4
boy ~ bc12pay131
Optimization terminated successfully.
         Current function value: 0.686940
         Iterations 4
boy ~ bc12pay132
Optimization terminated successfully.
         Current function value: 0.684652
         Iterations 4
boy ~ bc12pay133
boy ~ bc12pay141
Optimization terminated successfully.
         Current function value: 0.692393
         Iterations 3
boy ~ bc12pay142
Optimization terminated successfully.
         Current function value: 0.692355
         Iterations 3
boy ~ bc12pay143
Optimization terminated successfully.
         Current function value: 0.566536
         Iterations 5
boy ~ regcar12
Optimization terminated successfully.
         Current function value: 0.688881
         Iterations 4
boy ~ regcar13
Optimization terminated successfully.
         Current function value: 0.679978
         Iterations 5
boy ~ regcar14
Optimization terminated successfully.
         Current function value: 0.681654
         Iterations 5
boy ~ regcar15
Optimization terminated successfully.
         Current function value: 0.674993
         Iterations 5
boy ~ regcar16
Optimization terminated successfully.
         Current function value: 0.649276
         Iterations 5
boy ~ regcar17
Optimization terminated successfully.
         Current function value: 0.637551
         Iterations 6
boy ~ regcar18
Optimization terminated successfully.
         Current function value: 0.692312
         Iterations 4
boy ~ regcar19
Optimization terminated successfully.
         Current function value: 0.657713
         Iterations 4
boy ~ regcar20
Optimization terminated successfully.
         Current function value: 0.692850
         Iterations 3
boy ~ regcar21
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 3
boy ~ regcar22
Optimization terminated successfully.
         Current function value: 0.689261
         Iterations 4
boy ~ regcar23
Optimization terminated successfully.
         Current function value: 0.688476
         Iterations 4
boy ~ regcar24
Optimization terminated successfully.
         Current function value: 0.688793
         Iterations 4
boy ~ regcar25
Optimization terminated successfully.
         Current function value: 0.691832
         Iterations 3
boy ~ stclsame
Optimization terminated successfully.
         Current function value: 0.692039
         Iterations 4
boy ~ stregcar
Optimization terminated successfully.
         Current function value: 0.691851
         Iterations 3
boy ~ fcondom
Optimization terminated successfully.
         Current function value: 0.692328
         Iterations 3
boy ~ ffoam
Optimization terminated successfully.
         Current function value: 0.692972
         Iterations 3
boy ~ foral
Optimization terminated successfully.
         Current function value: 0.692868
         Iterations 3
boy ~ roral
Optimization terminated successfully.
         Current function value: 0.692890
         Iterations 3
boy ~ slscsrv
Optimization terminated successfully.
         Current function value: 0.688188
         Iterations 4
boy ~ fstsvc12
Optimization terminated successfully.
         Current function value: 0.692963
         Iterations 3
boy ~ cmfstsvc
Optimization terminated successfully.
         Current function value: 0.692272
         Iterations 3
boy ~ b4afstin
Optimization terminated successfully.
         Current function value: 0.687202
         Iterations 4
boy ~ tmaftin
Optimization terminated successfully.
         Current function value: 0.563391
         Iterations 6
boy ~ bcplcfst
Optimization terminated successfully.
         Current function value: 0.691417
         Iterations 5
boy ~ everfpc
Optimization terminated successfully.
         Current function value: 0.692622
         Iterations 3
boy ~ kndmdhlp
Optimization terminated successfully.
         Current function value: 0.693112
         Iterations 3
boy ~ rwant
Optimization terminated successfully.
         Current function value: 0.692927
         Iterations 3
boy ~ probwant
Optimization terminated successfully.
         Current function value: 0.690507
         Iterations 3
boy ~ pwant
Optimization terminated successfully.
         Current function value: 0.692893
         Iterations 3
boy ~ jintend
Optimization terminated successfully.
         Current function value: 0.692517
         Iterations 3
boy ~ jsureint
Optimization terminated successfully.
         Current function value: 0.693131
         Iterations 3
boy ~ jintendn
Optimization terminated successfully.
         Current function value: 0.692405
         Iterations 3
boy ~ jexpectl
Optimization terminated successfully.
         Current function value: 0.674088
         Iterations 4
boy ~ jexpects
Optimization terminated successfully.
         Current function value: 0.611854
         Iterations 5
boy ~ intend
Optimization terminated successfully.
         Current function value: 0.692784
         Iterations 3
boy ~ sureint
Optimization terminated successfully.
         Current function value: 0.692560
         Iterations 3
boy ~ intendn
Optimization terminated successfully.
         Current function value: 0.692475
         Iterations 4
boy ~ expectl
Optimization terminated successfully.
         Current function value: 0.664358
         Iterations 5
boy ~ expects
Optimization terminated successfully.
         Current function value: 0.687516
         Iterations 4
boy ~ hlpprg
Optimization terminated successfully.
         Current function value: 0.692805
         Iterations 4
boy ~ howmanyr
Optimization terminated successfully.
         Current function value: 0.690068
         Iterations 4
boy ~ seekwho1
Optimization terminated successfully.
         Current function value: 0.688159
         Iterations 4
boy ~ seekwho2
Optimization terminated successfully.
         Current function value: 0.630643
         Iterations 5
boy ~ typallpg
Optimization terminated successfully.
         Current function value: 0.688684
         Iterations 4
boy ~ typallpg2
Optimization terminated successfully.
         Current function value: 0.690859
         Iterations 4
boy ~ typallpg3
Optimization terminated successfully.
         Current function value: 0.690301
         Iterations 4
boy ~ typallpg4
Optimization terminated successfully.
         Current function value: 0.693004
         Iterations 3
boy ~ typallpg5
Optimization terminated successfully.
         Current function value: 0.520739
         Iterations 7
boy ~ typallpg6
boy ~ whotest
Optimization terminated successfully.
         Current function value: 0.691933
         Iterations 3
boy ~ whartin
Optimization terminated successfully.
         Current function value: 0.673421
         Iterations 5
boy ~ otmedhep
Optimization terminated successfully.
         Current function value: 0.682481
         Iterations 4
boy ~ otmedhep2
Optimization terminated successfully.
         Current function value: 0.581968
         Iterations 5
boy ~ otmedhep3
Optimization terminated successfully.
         Current function value: 0.586707
         Iterations 5
boy ~ otmedhep4
boy ~ inscovpg
Optimization terminated successfully.
         Current function value: 0.686073
         Iterations 4
boy ~ cmpgvis1
Optimization terminated successfully.
         Current function value: 0.689110
         Iterations 4
boy ~ trylong2
Optimization terminated successfully.
         Current function value: 0.681631
         Iterations 6
boy ~ unit_trylong
Optimization terminated successfully.
         Current function value: 0.689227
         Iterations 4
boy ~ hlppgnow
Optimization terminated successfully.
         Current function value: 0.689124
         Iterations 4
boy ~ cmpgvisl
Optimization terminated successfully.
         Current function value: 0.689146
         Iterations 3
boy ~ numvstpg
Optimization terminated successfully.
         Current function value: 0.690752
         Iterations 4
boy ~ prgvisit
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ hlpmc
Optimization terminated successfully.
         Current function value: 0.692673
         Iterations 4
boy ~ typallmc
Optimization terminated successfully.
         Current function value: 0.687074
         Iterations 4
boy ~ typallmc2
Optimization terminated successfully.
         Current function value: 0.685926
         Iterations 4
boy ~ typallmc3
Optimization terminated successfully.
         Current function value: 0.681478
         Iterations 4
boy ~ typallmc4
Optimization terminated successfully.
         Current function value: 0.664386
         Iterations 4
boy ~ typallmc5
Optimization terminated successfully.
         Current function value: 0.621436
         Iterations 5
boy ~ miscnum
Optimization terminated successfully.
         Current function value: 0.680841
         Iterations 4
boy ~ infrtprb
Optimization terminated successfully.
         Current function value: 0.686928
         Iterations 4
boy ~ infrtprb2
Optimization terminated successfully.
         Current function value: 0.686551
         Iterations 4
boy ~ infrtprb3
Optimization terminated successfully.
         Current function value: 0.683466
         Iterations 4
boy ~ infrtprb4
Optimization terminated successfully.
         Current function value: 0.691445
         Iterations 4
boy ~ duchfreq
Optimization terminated successfully.
         Current function value: 0.692955
         Iterations 3
boy ~ duchwhen
Optimization terminated successfully.
         Current function value: 0.692246
         Iterations 3
boy ~ pid
Optimization terminated successfully.
         Current function value: 0.692910
         Iterations 3
boy ~ pidsympt
Optimization terminated successfully.
         Current function value: 0.683637
         Iterations 4
boy ~ pidtx
Optimization terminated successfully.
         Current function value: 0.689264
         Iterations 3
boy ~ cmpidlst
Optimization terminated successfully.
         Current function value: 0.689020
         Iterations 4
boy ~ diabetes
Optimization terminated successfully.
         Current function value: 0.693010
         Iterations 3
boy ~ gestdiab
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ ovacyst
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ uf
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 3
boy ~ endo
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ ovuprob
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ limited
Optimization terminated successfully.
         Current function value: 0.692984
         Iterations 3
boy ~ equipmnt
Optimization terminated successfully.
         Current function value: 0.693005
         Iterations 3
boy ~ donbld85
Optimization terminated successfully.
         Current function value: 0.693001
         Iterations 3
boy ~ hivtest
Optimization terminated successfully.
         Current function value: 0.693007
         Iterations 3
boy ~ cmhivtst
Optimization terminated successfully.
         Current function value: 0.692944
         Iterations 4
boy ~ plchiv
Optimization terminated successfully.
         Current function value: 0.692975
         Iterations 3
boy ~ hivtst
Optimization terminated successfully.
         Current function value: 0.692954
         Iterations 3
boy ~ hivtst2
Optimization terminated successfully.
         Current function value: 0.677777
         Iterations 4
boy ~ hivtst3
Optimization terminated successfully.
         Current function value: 0.594395
         Iterations 5
boy ~ talkdoct
Optimization terminated successfully.
         Current function value: 0.692982
         Iterations 3
boy ~ aidstalk
Optimization terminated successfully.
         Current function value: 0.692654
         Iterations 4
boy ~ aidstalk02
Optimization terminated successfully.
         Current function value: 0.693027
         Iterations 3
boy ~ aidstalk03
Optimization terminated successfully.
         Current function value: 0.692926
         Iterations 3
boy ~ aidstalk04
Optimization terminated successfully.
         Current function value: 0.693043
         Iterations 3
boy ~ aidstalk05
Optimization terminated successfully.
         Current function value: 0.693120
         Iterations 3
boy ~ aidstalk06
Optimization terminated successfully.
         Current function value: 0.691967
         Iterations 4
boy ~ aidstalk07
Optimization terminated successfully.
         Current function value: 0.692574
         Iterations 3
boy ~ aidstalk08
Optimization terminated successfully.
         Current function value: 0.692981
         Iterations 3
boy ~ aidstalk09
Optimization terminated successfully.
         Current function value: 0.692564
         Iterations 4
boy ~ retrovir
Optimization terminated successfully.
         Current function value: 0.692924
         Iterations 3
boy ~ preghiv
Optimization terminated successfully.
         Current function value: 0.692883
         Iterations 3
boy ~ cover12
Optimization terminated successfully.
         Current function value: 0.692871
         Iterations 3
boy ~ numnocov
Optimization terminated successfully.
         Current function value: 0.692040
         Iterations 4
boy ~ coverhow01
Optimization terminated successfully.
         Current function value: 0.692955
         Iterations 4
boy ~ coverhow02
Optimization terminated successfully.
         Current function value: 0.690467
         Iterations 4
boy ~ coverhow03
Optimization terminated successfully.
         Current function value: 0.469896
         Iterations 21
boy ~ nowcover01
Optimization terminated successfully.
         Current function value: 0.692754
         Iterations 3
boy ~ nowcover02
Optimization terminated successfully.
         Current function value: 0.691286
         Iterations 4
boy ~ sameadd
Optimization terminated successfully.
         Current function value: 0.692852
         Iterations 3
boy ~ cntry00
Optimization terminated successfully.
         Current function value: 0.693112
         Iterations 3
boy ~ brnout_r
Optimization terminated successfully.
         Current function value: 0.692575
         Iterations 3
boy ~ yrstrus_r
Optimization terminated successfully.
         Current function value: 0.689091
         Iterations 4
boy ~ paydu
Optimization terminated successfully.
         Current function value: 0.692989
         Iterations 3
boy ~ relraisd
Optimization terminated successfully.
         Current function value: 0.692884
         Iterations 4
boy ~ attnd14
Optimization terminated successfully.
         Current function value: 0.692543
         Iterations 3
boy ~ relcurr
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ fundam
Optimization terminated successfully.
         Current function value: 0.693099
         Iterations 3
boy ~ reldlife
Optimization terminated successfully.
         Current function value: 0.693009
         Iterations 3
boy ~ attndnow
Optimization terminated successfully.
         Current function value: 0.692881
         Iterations 3
boy ~ evwrk6mo
Optimization terminated successfully.
         Current function value: 0.693010
         Iterations 3
boy ~ cmbfstwk
Optimization terminated successfully.
         Current function value: 0.693029
         Iterations 3
boy ~ evrntwrk
Optimization terminated successfully.
         Current function value: 0.693047
         Iterations 3
boy ~ wrk12mos
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ fpt12mos
Optimization terminated successfully.
         Current function value: 0.692969
         Iterations 3
boy ~ dolastwk1
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ dolastwk2
Optimization terminated successfully.
         Current function value: 0.692956
         Iterations 3
boy ~ dolastwk3
Optimization terminated successfully.
         Current function value: 0.692962
         Iterations 3
boy ~ dolastwk4
Optimization terminated successfully.
         Current function value: 0.693051
         Iterations 3
boy ~ dolastwk5
Optimization terminated successfully.
         Current function value: 0.685344
         Iterations 4
boy ~ dolastwk6
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.462098
         Iterations: 35
boy ~ rwrkst
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ everwork
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ rpayjob
Optimization terminated successfully.
         Current function value: 0.692855
         Iterations 3
boy ~ rnumjob
Optimization terminated successfully.
         Current function value: 0.692984
         Iterations 4
boy ~ rftptx
Optimization terminated successfully.
         Current function value: 0.693023
         Iterations 3
boy ~ rearnty
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ splstwk1
Optimization terminated successfully.
         Current function value: 0.692580
         Iterations 4
boy ~ splstwk2
Optimization terminated successfully.
         Current function value: 0.692488
         Iterations 4
boy ~ splstwk3
Optimization terminated successfully.
         Current function value: 0.692186
         Iterations 4
boy ~ splstwk4
Optimization terminated successfully.
         Current function value: 0.687843
         Iterations 5
boy ~ spwrkst
Optimization terminated successfully.
         Current function value: 0.692950
         Iterations 3
boy ~ sppayjob
Optimization terminated successfully.
         Current function value: 0.691066
         Iterations 4
boy ~ spnumjob
Optimization terminated successfully.
         Current function value: 0.692807
         Iterations 4
boy ~ spftptx
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 4
boy ~ spearnty
Optimization terminated successfully.
         Current function value: 0.693099
         Iterations 3
boy ~ chcarany
Optimization terminated successfully.
         Current function value: 0.693040
         Iterations 3
boy ~ chcartyp01
Optimization terminated successfully.
         Current function value: 0.692662
         Iterations 3
boy ~ chcartyp02
Optimization terminated successfully.
         Current function value: 0.692679
         Iterations 3
boy ~ chcartyp03
Optimization terminated successfully.
         Current function value: 0.691620
         Iterations 3
boy ~ chcartyp04
Optimization terminated successfully.
         Current function value: 0.692378
         Iterations 3
boy ~ chcartyp05
Optimization terminated successfully.
         Current function value: 0.687382
         Iterations 4
boy ~ chcartyp06
Optimization terminated successfully.
         Current function value: 0.636783
         Iterations 5
boy ~ chcartyp07
Optimization terminated successfully.
         Current function value: 0.433774
         Iterations 6
boy ~ better
Optimization terminated successfully.
         Current function value: 0.692922
         Iterations 3
boy ~ staytog
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ samesex
Optimization terminated successfully.
         Current function value: 0.692976
         Iterations 3
boy ~ anyact
Optimization terminated successfully.
         Current function value: 0.693009
         Iterations 3
boy ~ sxok18
Optimization terminated successfully.
         Current function value: 0.692835
         Iterations 3
boy ~ sxok16
Optimization terminated successfully.
         Current function value: 0.692874
         Iterations 3
boy ~ chreward
Optimization terminated successfully.
         Current function value: 0.692875
         Iterations 3
boy ~ chsuppor
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ gayadopt
Optimization terminated successfully.
         Current function value: 0.692980
         Iterations 3
boy ~ okcohab
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ warm
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ achieve
Optimization terminated successfully.
         Current function value: 0.692969
         Iterations 3
boy ~ family
Optimization terminated successfully.
         Current function value: 0.692974
         Iterations 3
boy ~ reactslf
Optimization terminated successfully.
         Current function value: 0.690467
         Iterations 4
boy ~ chbother
boy ~ lessplsr
Optimization terminated successfully.
         Current function value: 0.692911
         Iterations 3
boy ~ embarras
Optimization terminated successfully.
         Current function value: 0.692924
         Iterations 3
boy ~ apprec1
Optimization terminated successfully.
         Current function value: 0.692890
         Iterations 3
boy ~ acasilang
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ wage
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ selfinc
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ socsec
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ disabil
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ retire
Optimization terminated successfully.
         Current function value: 0.692921
         Iterations 4
boy ~ ssi
Optimization terminated successfully.
         Current function value: 0.693008
         Iterations 3
boy ~ unemp
Optimization terminated successfully.
         Current function value: 0.692955
         Iterations 3
boy ~ chldsupp
Optimization terminated successfully.
         Current function value: 0.692964
         Iterations 3
boy ~ interest
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ dividend
Optimization terminated successfully.
         Current function value: 0.692952
         Iterations 3
boy ~ othinc
Optimization terminated successfully.
         Current function value: 0.692951
         Iterations 3
boy ~ toincwmy
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ totinc
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ pubasst
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ pubastyp1
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 4
boy ~ foodstmp
Optimization terminated successfully.
         Current function value: 0.692985
         Iterations 3
boy ~ wic
Optimization terminated successfully.
         Current function value: 0.692994
         Iterations 3
boy ~ hlptrans
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ hlpchldc
Optimization terminated successfully.
         Current function value: 0.692997
         Iterations 3
boy ~ hlpjob
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ ager_r
Optimization terminated successfully.
         Current function value: 0.692879
         Iterations 3
boy ~ fmarital_r
Optimization terminated successfully.
         Current function value: 0.692846
         Iterations 3
boy ~ educat_r
Optimization terminated successfully.
         Current function value: 0.692989
         Iterations 3
boy ~ hieduc_r
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 3
boy ~ hispanic_r
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 3
boy ~ race_r
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ hisprace_r
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ numkdhh
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ numfmhh
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ intctfam
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ parage14
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ educmom
Optimization terminated successfully.
         Current function value: 0.692616
         Iterations 4
boy ~ agemomb1
Optimization terminated successfully.
         Current function value: 0.692907
         Iterations 3
boy ~ hieduc_i_r
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ hispanic_i_r
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ parage14_i
Optimization terminated successfully.
         Current function value: 0.692863
         Iterations 5
boy ~ educmom_i
Optimization terminated successfully.
         Current function value: 0.692721
         Iterations 4
boy ~ agemomb1_i
Optimization terminated successfully.
         Current function value: 0.692953
         Iterations 4
boy ~ rcurpreg_r
Optimization terminated successfully.
         Current function value: 0.692998
         Iterations 3
boy ~ pregnum_r
Optimization terminated successfully.
         Current function value: 0.692876
         Iterations 3
boy ~ compreg
Optimization terminated successfully.
         Current function value: 0.692888
         Iterations 3
boy ~ lossnum
Optimization terminated successfully.
         Current function value: 0.692803
         Iterations 4
boy ~ abortion
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ lbpregs
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 3
boy ~ parity_r
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 3
boy ~ births5
Optimization terminated successfully.
         Current function value: 0.692732
         Iterations 3
boy ~ outcom01
Optimization terminated successfully.
         Current function value: 0.692921
         Iterations 3
boy ~ outcom02
Optimization terminated successfully.
         Current function value: 0.692563
         Iterations 3
boy ~ outcom03
Optimization terminated successfully.
         Current function value: 0.692808
         Iterations 3
boy ~ outcom04
Optimization terminated successfully.
         Current function value: 0.692310
         Iterations 3
boy ~ outcom05
Optimization terminated successfully.
         Current function value: 0.692397
         Iterations 3
boy ~ outcom06
Optimization terminated successfully.
         Current function value: 0.689917
         Iterations 4
boy ~ outcom07
Optimization terminated successfully.
         Current function value: 0.691797
         Iterations 3
boy ~ outcom08
Optimization terminated successfully.
         Current function value: 0.689658
         Iterations 4
boy ~ outcom09
Optimization terminated successfully.
         Current function value: 0.678105
         Iterations 4
boy ~ outcom10
Optimization terminated successfully.
         Current function value: 0.661893
         Iterations 4
boy ~ outcom11
Optimization terminated successfully.
         Current function value: 0.626688
         Iterations 5
boy ~ outcom12
Optimization terminated successfully.
         Current function value: 0.562375
         Iterations 6
boy ~ outcom14
Optimization terminated successfully.
         Current function value: 0.512546
         Iterations 6
boy ~ datend01
Optimization terminated successfully.
         Current function value: 0.692877
         Iterations 3
boy ~ datend02
Optimization terminated successfully.
         Current function value: 0.692774
         Iterations 3
boy ~ datend03
Optimization terminated successfully.
         Current function value: 0.692716
         Iterations 3
boy ~ datend04
Optimization terminated successfully.
         Current function value: 0.692657
         Iterations 3
boy ~ datend05
Optimization terminated successfully.
         Current function value: 0.692424
         Iterations 3
boy ~ datend06
Optimization terminated successfully.
         Current function value: 0.691609
         Iterations 3
boy ~ datend07
Optimization terminated successfully.
         Current function value: 0.691453
         Iterations 4
boy ~ datend08
Optimization terminated successfully.
         Current function value: 0.686865
         Iterations 4
boy ~ datend09
Optimization terminated successfully.
         Current function value: 0.664148
         Iterations 5
boy ~ datend10
Optimization terminated successfully.
         Current function value: 0.652625
         Iterations 5
boy ~ datend11
Optimization terminated successfully.
         Current function value: 0.618791
         Iterations 5
boy ~ datend12
Optimization terminated successfully.
         Current function value: 0.579262
         Iterations 5
boy ~ datend13
Optimization terminated successfully.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.450727
         Iterations 7
boy ~ datend14
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.231049
         Iterations: 35
boy ~ ageprg01
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ ageprg02
Optimization terminated successfully.
         Current function value: 0.693034
         Iterations 3
boy ~ ageprg03
Optimization terminated successfully.
         Current function value: 0.692883
         Iterations 3
boy ~ ageprg04
Optimization terminated successfully.
         Current function value: 0.692711
         Iterations 3
boy ~ ageprg05
Optimization terminated successfully.
         Current function value: 0.691907
         Iterations 3
boy ~ ageprg06
Optimization terminated successfully.
         Current function value: 0.690244
         Iterations 4
boy ~ ageprg07
Optimization terminated successfully.
         Current function value: 0.687116
         Iterations 4
boy ~ ageprg08
Optimization terminated successfully.
         Current function value: 0.679857
         Iterations 4
boy ~ ageprg09
Optimization terminated successfully.
         Current function value: 0.670745
         Iterations 4
boy ~ ageprg10
Optimization terminated successfully.
         Current function value: 0.653872
         Iterations 5
boy ~ ageprg11
Optimization terminated successfully.
         Current function value: 0.613538
         Iterations 5
boy ~ ageprg12
Optimization terminated successfully.
         Current function value: 0.584838
         Iterations 5
boy ~ ageprg13
Optimization terminated successfully.
         Current function value: 0.464984
         Iterations 6
boy ~ ageprg14
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.231062
         Iterations: 35
boy ~ datcon01
Optimization terminated successfully.
         Current function value: 0.692863
         Iterations 3
boy ~ datcon02
Optimization terminated successfully.
         Current function value: 0.692850
         Iterations 3
boy ~ datcon03
Optimization terminated successfully.
         Current function value: 0.692740
         Iterations 3
boy ~ datcon04
Optimization terminated successfully.
         Current function value: 0.692603
         Iterations 3
boy ~ datcon05
Optimization terminated successfully.
         Current function value: 0.692476
         Iterations 3
boy ~ datcon06
Optimization terminated successfully.
         Current function value: 0.691855
         Iterations 3
boy ~ datcon07
Optimization terminated successfully.
         Current function value: 0.691609
         Iterations 4
boy ~ datcon08
Optimization terminated successfully.
         Current function value: 0.686564
         Iterations 4
boy ~ datcon09
Optimization terminated successfully.
         Current function value: 0.665088
         Iterations 5
boy ~ datcon10
Optimization terminated successfully.
         Current function value: 0.650885
         Iterations 5
boy ~ datcon11
Optimization terminated successfully.
         Current function value: 0.618650
         Iterations 5
boy ~ datcon12
Optimization terminated successfully.
         Current function value: 0.581349
         Iterations 5
boy ~ datcon13
Optimization terminated successfully.
         Current function value: 0.453072
         Iterations 7
boy ~ datcon14
Optimization terminated successfully.
         Current function value: 0.502027
         Iterations 6
boy ~ agecon01
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ agecon02
Optimization terminated successfully.
         Current function value: 0.693030
         Iterations 3
boy ~ agecon03
Optimization terminated successfully.
         Current function value: 0.692876
         Iterations 3
boy ~ agecon04
Optimization terminated successfully.
         Current function value: 0.692620
         Iterations 3
boy ~ agecon05
Optimization terminated successfully.
         Current function value: 0.692103
         Iterations 3
boy ~ agecon06
Optimization terminated successfully.
         Current function value: 0.690266
         Iterations 4
boy ~ agecon07
Optimization terminated successfully.
         Current function value: 0.685755
         Iterations 4
boy ~ agecon08
Optimization terminated successfully.
         Current function value: 0.675169
         Iterations 4
boy ~ agecon09
Optimization terminated successfully.
         Current function value: 0.669166
         Iterations 4
boy ~ agecon10
Optimization terminated successfully.
         Current function value: 0.651373
         Iterations 5
boy ~ agecon11
Optimization terminated successfully.
         Current function value: 0.614589
         Iterations 5
boy ~ agecon12
Optimization terminated successfully.
         Current function value: 0.586500
         Iterations 5
boy ~ agecon13
Optimization terminated successfully.
         Current function value: 0.467247
         Iterations 6
boy ~ agecon14
Optimization terminated successfully.
         Current function value: 0.508097
         Iterations 6
boy ~ marout01
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ marout02
Optimization terminated successfully.
         Current function value: 0.692861
         Iterations 3
boy ~ marout03
Optimization terminated successfully.
         Current function value: 0.692534
         Iterations 3
boy ~ marout04
Optimization terminated successfully.
         Current function value: 0.691857
         Iterations 3
boy ~ marout05
Optimization terminated successfully.
         Current function value: 0.691365
         Iterations 3
boy ~ marout06
Optimization terminated successfully.
         Current function value: 0.690775
         Iterations 3
boy ~ marout07
Optimization terminated successfully.
         Current function value: 0.691690
         Iterations 3
boy ~ marout08
Optimization terminated successfully.
         Current function value: 0.689434
         Iterations 4
boy ~ marout09
Optimization terminated successfully.
         Current function value: 0.678229
         Iterations 4
boy ~ marout10
Optimization terminated successfully.
         Current function value: 0.674988
         Iterations 4
boy ~ marout11
Optimization terminated successfully.
         Current function value: 0.628665
         Iterations 4
boy ~ marout12
Optimization terminated successfully.
         Current function value: 0.583218
         Iterations 5
boy ~ marout13
Optimization terminated successfully.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.527049
         Iterations 5
boy ~ marout14
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.231049
         Iterations: 35
boy ~ rmarout01
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ rmarout02
Optimization terminated successfully.
         Current function value: 0.692876
         Iterations 3
boy ~ rmarout03
Optimization terminated successfully.
         Current function value: 0.692580
         Iterations 3
boy ~ rmarout04
Optimization terminated successfully.
         Current function value: 0.692034
         Iterations 3
boy ~ rmarout05
Optimization terminated successfully.
         Current function value: 0.690925
         Iterations 3
boy ~ rmarout06
Optimization terminated successfully.
         Current function value: 0.690051
         Iterations 4
boy ~ rmarout07
Optimization terminated successfully.
         Current function value: 0.691516
         Iterations 3
boy ~ rmarout08
Optimization terminated successfully.
         Current function value: 0.689087
         Iterations 4
boy ~ rmarout09
Optimization terminated successfully.
         Current function value: 0.678572
         Iterations 4
boy ~ rmarout10
Optimization terminated successfully.
         Current function value: 0.674559
         Iterations 4
boy ~ rmarout11
Optimization terminated successfully.
         Current function value: 0.614430
         Iterations 5
boy ~ rmarout12
Optimization terminated successfully.
         Current function value: 0.580905
         Iterations 5
boy ~ rmarout13
Optimization terminated successfully.
         Current function value: 0.497025
         Iterations 5
boy ~ rmarout14
Optimization terminated successfully.
         Current function value: 0.231049
         Iterations 26
boy ~ marcon01
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ marcon02
Optimization terminated successfully.
         Current function value: 0.692931
         Iterations 3
boy ~ marcon03
Optimization terminated successfully.
         Current function value: 0.692682
         Iterations 3
boy ~ marcon04
Optimization terminated successfully.
         Current function value: 0.691829
         Iterations 3
boy ~ marcon05
Optimization terminated successfully.
         Current function value: 0.691033
         Iterations 3
boy ~ marcon06
Optimization terminated successfully.
         Current function value: 0.690641
         Iterations 3
boy ~ marcon07
Optimization terminated successfully.
         Current function value: 0.691581
         Iterations 3
boy ~ marcon08
Optimization terminated successfully.
         Current function value: 0.690734
         Iterations 3
boy ~ marcon09
Optimization terminated successfully.
         Current function value: 0.677841
         Iterations 4
boy ~ marcon10
Optimization terminated successfully.
         Current function value: 0.674924
         Iterations 4
boy ~ marcon11
Optimization terminated successfully.
         Current function value: 0.628665
         Iterations 4
boy ~ marcon12
Optimization terminated successfully.
         Current function value: 0.583218
         Iterations 5
boy ~ marcon13
Optimization terminated successfully.
         Current function value: 0.527049
         Iterations 5
boy ~ marcon14
Optimization terminated successfully.
         Current function value: 0.527049
         Iterations 5
boy ~ cebow
Optimization terminated successfully.
         Current function value: 0.692823
         Iterations 3
boy ~ cebowc
Optimization terminated successfully.
         Current function value: 0.692889
         Iterations 3
boy ~ datbaby1
Optimization terminated successfully.
         Current function value: 0.692799
         Iterations 3
boy ~ agebaby1
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ liv1chld
Optimization terminated successfully.
         Current function value: 0.692881
         Iterations 3
boy ~ lossnum_i
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ abortion_i
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ lbpregs_i
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ parity_i_r
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ births5_i
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ outcom02_i
Optimization terminated successfully.
         Current function value: 0.692943
         Iterations 17
boy ~ outcom03_i
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 4
boy ~ outcom04_i
Optimization terminated successfully.
         Current function value: 0.693009
         Iterations 4
boy ~ outcom05_i
Optimization terminated successfully.
         Current function value: 0.692980
         Iterations 4
boy ~ outcom06_i
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ outcom07_i
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 4
boy ~ outcom08_i
Optimization terminated successfully.
         Current function value: 0.692961
         Iterations 4
boy ~ outcom09_i
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 4
boy ~ outcom10_i
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 4
boy ~ datend01_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ datend02_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ datend03_i
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 4
boy ~ datend04_i
Optimization terminated successfully.
         Current function value: 0.692971
         Iterations 4
boy ~ datend05_i
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ datend06_i
Optimization terminated successfully.
         Current function value: 0.692863
         Iterations 4
boy ~ datend07_i
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ datend08_i
Optimization terminated successfully.
         Current function value: 0.692929
         Iterations 4
boy ~ datend09_i
Optimization terminated successfully.
         Current function value: 0.692973
         Iterations 4
boy ~ datend10_i
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 4
boy ~ datend12_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ datend13_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ ageprg01_i
Optimization terminated successfully.
         Current function value: 0.692899
         Iterations 4
boy ~ ageprg02_i
Optimization terminated successfully.
         Current function value: 0.692878
         Iterations 4
boy ~ ageprg03_i
Optimization terminated successfully.
         Current function value: 0.692864
         Iterations 4
boy ~ ageprg04_i
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ ageprg05_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ ageprg06_i
Optimization terminated successfully.
         Current function value: 0.692929
         Iterations 4
boy ~ ageprg07_i
Optimization terminated successfully.
         Current function value: 0.692986
         Iterations 4
boy ~ ageprg08_i
Optimization terminated successfully.
         Current function value: 0.692918
         Iterations 4
boy ~ ageprg09_i
Optimization terminated successfully.
         Current function value: 0.692973
         Iterations 4
boy ~ ageprg10_i
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 4
boy ~ ageprg12_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ ageprg13_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ datcon01_i
Optimization terminated successfully.
         Current function value: 0.692696
         Iterations 4
boy ~ datcon02_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ datcon03_i
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 4
boy ~ datcon04_i
Optimization terminated successfully.
         Current function value: 0.692951
         Iterations 4
boy ~ datcon05_i
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ datcon06_i
Optimization terminated successfully.
         Current function value: 0.692863
         Iterations 4
boy ~ datcon07_i
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ datcon08_i
Optimization terminated successfully.
         Current function value: 0.692929
         Iterations 4
boy ~ datcon09_i
Optimization terminated successfully.
         Current function value: 0.692973
         Iterations 4
boy ~ datcon10_i
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 4
boy ~ datcon12_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ datcon13_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ agecon01_i
Optimization terminated successfully.
         Current function value: 0.692959
         Iterations 4
boy ~ agecon02_i
Optimization terminated successfully.
         Current function value: 0.692894
         Iterations 4
boy ~ agecon03_i
Optimization terminated successfully.
         Current function value: 0.692828
         Iterations 4
boy ~ agecon04_i
Optimization terminated successfully.
         Current function value: 0.692972
         Iterations 4
boy ~ agecon05_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ agecon06_i
Optimization terminated successfully.
         Current function value: 0.692863
         Iterations 4
boy ~ agecon07_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ agecon08_i
Optimization terminated successfully.
         Current function value: 0.692929
         Iterations 4
boy ~ agecon09_i
Optimization terminated successfully.
         Current function value: 0.692973
         Iterations 4
boy ~ agecon10_i
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 4
boy ~ agecon12_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ agecon13_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ marout01_i
Optimization terminated successfully.
         Current function value: 0.692993
         Iterations 3
boy ~ marout02_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ marout03_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ marout04_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ marout05_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ marout06_i
Optimization terminated successfully.
         Current function value: 0.692928
         Iterations 4
boy ~ marout07_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ marout08_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ marout09_i
Optimization terminated successfully.
         Current function value: 0.692995
         Iterations 4
boy ~ marout10_i
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 4
boy ~ marout11_i
Optimization terminated successfully.
         Current function value: 0.692934
         Iterations 5
boy ~ rmarout01_i
Optimization terminated successfully.
         Current function value: 0.693005
         Iterations 3
boy ~ rmarout02_i
Optimization terminated successfully.
         Current function value: 0.693009
         Iterations 3
boy ~ rmarout03_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ rmarout04_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ rmarout05_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ rmarout06_i
Optimization terminated successfully.
         Current function value: 0.692944
         Iterations 4
boy ~ rmarout07_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ rmarout08_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ rmarout09_i
Optimization terminated successfully.
         Current function value: 0.692995
         Iterations 4
boy ~ rmarout10_i
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 4
boy ~ rmarout11_i
Optimization terminated successfully.
         Current function value: 0.692934
         Iterations 5
boy ~ marcon01_i
Optimization terminated successfully.
         Current function value: 0.692995
         Iterations 3
boy ~ marcon02_i
Optimization terminated successfully.
         Current function value: 0.692970
         Iterations 3
boy ~ marcon03_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ marcon04_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ marcon05_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ marcon06_i
Optimization terminated successfully.
         Current function value: 0.692946
         Iterations 4
boy ~ marcon07_i
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ marcon08_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ marcon09_i
Optimization terminated successfully.
         Current function value: 0.692983
         Iterations 4
boy ~ marcon10_i
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 4
boy ~ marcon11_i
Optimization terminated successfully.
         Current function value: 0.692934
         Iterations 5
boy ~ cebow_i
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ cebowc_i
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ datbaby1_i
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ agebaby1_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ liv1chld_i
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ rmarital_r
Optimization terminated successfully.
         Current function value: 0.692949
         Iterations 3
boy ~ fmarno
Optimization terminated successfully.
         Current function value: 0.692942
         Iterations 3
boy ~ mardat01
Optimization terminated successfully.
         Current function value: 0.692976
         Iterations 3
boy ~ mardat02
Optimization terminated successfully.
         Current function value: 0.692439
         Iterations 3
boy ~ mardat03
Optimization terminated successfully.
         Current function value: 0.691842
         Iterations 4
boy ~ mardat04
Optimization terminated successfully.
         Current function value: 0.675539
         Iterations 5
boy ~ mardat05
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.346574
         Iterations: 35
boy ~ mardis01
Optimization terminated successfully.
         Current function value: 0.692563
         Iterations 3
boy ~ mardis02
Optimization terminated successfully.
         Current function value: 0.692776
         Iterations 3
boy ~ mardis03
Optimization terminated successfully.
         Current function value: 0.688053
         Iterations 4
boy ~ mardis04
Optimization terminated successfully.
         Current function value: 0.590096
         Iterations 6
boy ~ marend01
Optimization terminated successfully.
         Current function value: 0.693091
         Iterations 3
boy ~ marend02
Optimization terminated successfully.
         Current function value: 0.691869
         Iterations 4
boy ~ marend03
Optimization terminated successfully.
         Current function value: 0.689711
         Iterations 4
boy ~ marend04
Optimization terminated successfully.
         Current function value: 0.642236
         Iterations 5
boy ~ fmar1age
Optimization terminated successfully.
         Current function value: 0.693061
         Iterations 3
boy ~ agediss1
Optimization terminated successfully.
         Current function value: 0.693108
         Iterations 3
boy ~ agedd1
Optimization terminated successfully.
         Current function value: 0.693126
         Iterations 3
boy ~ mar1diss
Optimization terminated successfully.
         Current function value: 0.693125
         Iterations 3
boy ~ dd1remar
Optimization terminated successfully.
         Current function value: 0.692911
         Iterations 3
boy ~ mar1bir1
Optimization terminated successfully.
         Current function value: 0.692804
         Iterations 3
boy ~ mar1con1
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ con1mar1
Optimization terminated successfully.
         Current function value: 0.692997
         Iterations 3
boy ~ b1premar
Optimization terminated successfully.
         Current function value: 0.692817
         Iterations 3
boy ~ cohever
Optimization terminated successfully.
         Current function value: 0.692993
         Iterations 3
boy ~ evmarcoh
Optimization terminated successfully.
         Current function value: 0.692885
         Iterations 3
boy ~ cohab1
Optimization terminated successfully.
         Current function value: 0.692844
         Iterations 3
boy ~ cohstat
Optimization terminated successfully.
         Current function value: 0.693000
         Iterations 3
boy ~ cohout
Optimization terminated successfully.
         Current function value: 0.693083
         Iterations 3
boy ~ coh1dur
Optimization terminated successfully.
         Current function value: 0.692636
         Iterations 3
boy ~ sexever
Optimization terminated successfully.
         Current function value: 0.692714
         Iterations 33
boy ~ vry1stag
Optimization terminated successfully.
         Current function value: 0.692915
         Iterations 3
boy ~ sex1age
Optimization terminated successfully.
         Current function value: 0.692967
         Iterations 3
boy ~ vry1stsx
Optimization terminated successfully.
         Current function value: 0.692729
         Iterations 3
boy ~ datesex1
Optimization terminated successfully.
         Current function value: 0.692776
         Iterations 3
boy ~ sexonce
Optimization terminated successfully.
         Current function value: 0.693003
         Iterations 4
boy ~ fsexpage
Optimization terminated successfully.
         Current function value: 0.692866
         Iterations 3
boy ~ sexmar
Optimization terminated successfully.
         Current function value: 0.692708
         Iterations 4
boy ~ sex1for
Optimization terminated successfully.
         Current function value: 0.692727
         Iterations 4
boy ~ parts1yr
Optimization terminated successfully.
         Current function value: 0.692803
         Iterations 4
boy ~ lsexdate
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 3
boy ~ lsexrage
Optimization terminated successfully.
         Current function value: 0.692808
         Iterations 3
boy ~ lifprtnr
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ fmarno_i
Optimization terminated successfully.
         Current function value: 0.692993
         Iterations 4
boy ~ mardat01_i
Optimization terminated successfully.
         Current function value: 0.692997
         Iterations 3
boy ~ mardat02_i
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ mardis01_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ mardis02_i
Optimization terminated successfully.
         Current function value: 0.692958
         Iterations 3
boy ~ mardis03_i
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ mardis04_i
Optimization terminated successfully.
         Current function value: 0.692974
         Iterations 4
boy ~ mardis05_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ marend01_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ marend02_i
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ marend03_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ marend04_i
Optimization terminated successfully.
         Current function value: 0.692867
         Iterations 33
boy ~ fmar1age_i
Optimization terminated successfully.
         Current function value: 0.692865
         Iterations 4
boy ~ agediss1_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ agedd1_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ mar1diss_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ dd1remar_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ mar1bir1_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ mar1con1_i
Optimization terminated successfully.
         Current function value: 0.692660
         Iterations 4
boy ~ con1mar1_i
Optimization terminated successfully.
         Current function value: 0.692791
         Iterations 4
boy ~ b1premar_i
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ cohab1_i
Optimization terminated successfully.
         Current function value: 0.692860
         Iterations 4
boy ~ cohstat_i
Optimization terminated successfully.
         Current function value: 0.692860
         Iterations 4
boy ~ cohout_i
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ coh1dur_i
Optimization terminated successfully.
         Current function value: 0.692756
         Iterations 4
boy ~ sexever_i
Optimization terminated successfully.
         Current function value: 0.692866
         Iterations 4
boy ~ vry1stag_i
Optimization terminated successfully.
         Current function value: 0.692874
         Iterations 3
boy ~ sex1age_i
Optimization terminated successfully.
         Current function value: 0.692834
         Iterations 3
boy ~ vry1stsx_i
Optimization terminated successfully.
         Current function value: 0.692784
         Iterations 3
boy ~ datesex1_i
Optimization terminated successfully.
         Current function value: 0.692699
         Iterations 4
boy ~ fsexpage_i
Optimization terminated successfully.
         Current function value: 0.692951
         Iterations 4
boy ~ sexmar_i
Optimization terminated successfully.
         Current function value: 0.692784
         Iterations 4
boy ~ sex1for_i
Optimization terminated successfully.
         Current function value: 0.692768
         Iterations 4
boy ~ parts1yr_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ lsexdate_i
Optimization terminated successfully.
         Current function value: 0.693010
         Iterations 3
boy ~ lsexrage_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ lifprtnr_i
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ strloper
Optimization terminated successfully.
         Current function value: 0.692954
         Iterations 3
boy ~ tubs
Optimization terminated successfully.
         Current function value: 0.692920
         Iterations 3
boy ~ vasect
Optimization terminated successfully.
         Current function value: 0.692879
         Iterations 3
boy ~ hyst
Optimization terminated successfully.
         Current function value: 0.692956
         Iterations 3
boy ~ ovarect
Optimization terminated successfully.
         Current function value: 0.692996
         Iterations 3
boy ~ othr
Optimization terminated successfully.
         Current function value: 0.692932
         Iterations 4
boy ~ othrm
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.692967
         Iterations: 35
boy ~ fecund
Optimization terminated successfully.
         Current function value: 0.693011
         Iterations 3
boy ~ anybc36
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 3
boy ~ nosex36
Optimization terminated successfully.
         Current function value: 0.692978
         Iterations 3
boy ~ infert
Optimization terminated successfully.
         Current function value: 0.692964
         Iterations 3
boy ~ anybc12
Optimization terminated successfully.
         Current function value: 0.693010
         Iterations 3
boy ~ anymthd
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 3
boy ~ nosex12
Optimization terminated successfully.
         Current function value: 0.693005
         Iterations 3
boy ~ sexp3mo
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ sex3mo
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 3
boy ~ constat1
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ constat2
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 3
boy ~ constat3
Optimization terminated successfully.
         Current function value: 0.692266
         Iterations 5
boy ~ constat4
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.692700
         Iterations: 35
boy ~ pillr
Optimization terminated successfully.
         Current function value: 0.692997
         Iterations 3
boy ~ condomr
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ sex1mthd1
Optimization terminated successfully.
         Current function value: 0.693014
         Iterations 3
boy ~ sex1mthd2
Optimization terminated successfully.
         Current function value: 0.692993
         Iterations 3
boy ~ sex1mthd3
Optimization terminated successfully.
         Current function value: 0.693056
         Iterations 3
boy ~ sex1mthd4
Optimization terminated successfully.
         Current function value: 0.693042
         Iterations 4
boy ~ mthuse12
Optimization terminated successfully.
         Current function value: 0.692973
         Iterations 3
boy ~ meth12m1
Optimization terminated successfully.
         Current function value: 0.692673
         Iterations 3
boy ~ meth12m2
Optimization terminated successfully.
         Current function value: 0.691877
         Iterations 3
boy ~ meth12m3
Optimization terminated successfully.
         Current function value: 0.502896
         Iterations 6
boy ~ meth12m4
boy ~ mthuse3
Optimization terminated successfully.
         Current function value: 0.692917
         Iterations 3
boy ~ meth3m1
Optimization terminated successfully.
         Current function value: 0.692807
         Iterations 3
boy ~ meth3m2
Optimization terminated successfully.
         Current function value: 0.692473
         Iterations 3
boy ~ meth3m3
Optimization terminated successfully.
         Current function value: 0.502896
         Iterations 6
boy ~ meth3m4
boy ~ nump3mos
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ fmethod1
Optimization terminated successfully.
         Current function value: 0.692838
         Iterations 3
boy ~ fmethod2
Optimization terminated successfully.
         Current function value: 0.691066
         Iterations 3
boy ~ fmethod3
Optimization terminated successfully.
         Current function value: 0.692275
         Iterations 3
boy ~ fmethod4
Optimization terminated successfully.
         Current function value: 0.690174
         Iterations 3
boy ~ dateuse1
Optimization terminated successfully.
         Current function value: 0.693033
         Iterations 3
boy ~ sourcem1
Optimization terminated successfully.
         Current function value: 0.693079
         Iterations 3
boy ~ sourcem2
Optimization terminated successfully.
         Current function value: 0.683956
         Iterations 4
boy ~ sourcem3
Warning: Maximum number of iterations has been exceeded.
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
         Current function value: 0.647741
         Iterations: 35
boy ~ sourcem4
boy ~ oldwp01
Optimization terminated successfully.
         Current function value: 0.693017
         Iterations 3
boy ~ oldwp02
Optimization terminated successfully.
         Current function value: 0.692902
         Iterations 3
boy ~ oldwp03
Optimization terminated successfully.
         Current function value: 0.692770
         Iterations 3
boy ~ oldwp04
Optimization terminated successfully.
         Current function value: 0.692616
         Iterations 3
boy ~ oldwp05
Optimization terminated successfully.
         Current function value: 0.692327
         Iterations 3
boy ~ oldwp06
Optimization terminated successfully.
         Current function value: 0.691414
         Iterations 3
boy ~ oldwp07
Optimization terminated successfully.
         Current function value: 0.691145
         Iterations 4
boy ~ oldwp08
Optimization terminated successfully.
         Current function value: 0.690012
         Iterations 4
boy ~ oldwp09
Optimization terminated successfully.
         Current function value: 0.676494
         Iterations 4
boy ~ oldwp10
Optimization terminated successfully.
         Current function value: 0.673839
         Iterations 4
boy ~ oldwp11
Optimization terminated successfully.
         Current function value: 0.607609
         Iterations 5
boy ~ oldwp12
Optimization terminated successfully.
         Current function value: 0.583110
         Iterations 5
boy ~ oldwp13
Optimization terminated successfully.
         Current function value: 0.512546
         Iterations 6
boy ~ oldwp14
Optimization terminated successfully.
         Current function value: 0.512546
         Iterations 6
boy ~ oldwr01
Optimization terminated successfully.
         Current function value: 0.692993
         Iterations 3
boy ~ oldwr02
Optimization terminated successfully.
         Current function value: 0.692990
         Iterations 3
boy ~ oldwr03
Optimization terminated successfully.
         Current function value: 0.692867
         Iterations 3
boy ~ oldwr04
Optimization terminated successfully.
         Current function value: 0.692572
         Iterations 3
boy ~ oldwr05
Optimization terminated successfully.
         Current function value: 0.692517
         Iterations 3
boy ~ oldwr06
Optimization terminated successfully.
         Current function value: 0.691860
         Iterations 3
boy ~ oldwr07
Optimization terminated successfully.
         Current function value: 0.691918
         Iterations 3
boy ~ oldwr08
Optimization terminated successfully.
         Current function value: 0.690639
         Iterations 3
boy ~ oldwr09
Optimization terminated successfully.
         Current function value: 0.677036
         Iterations 4
boy ~ oldwr10
Optimization terminated successfully.
         Current function value: 0.671385
         Iterations 4
boy ~ oldwr11
Optimization terminated successfully.
         Current function value: 0.630047
         Iterations 5
boy ~ oldwr12
Optimization terminated successfully.
         Current function value: 0.585940
         Iterations 5
boy ~ oldwr13
Optimization terminated successfully.
         Current function value: 0.473012
         Iterations 6
boy ~ oldwr14
Optimization terminated successfully.
         Current function value: 0.473012
         Iterations 6
boy ~ wantrp01
Optimization terminated successfully.
         Current function value: 0.692993
         Iterations 3
boy ~ wantrp02
Optimization terminated successfully.
         Current function value: 0.692990
         Iterations 3
boy ~ wantrp03
Optimization terminated successfully.
         Current function value: 0.692867
         Iterations 3
boy ~ wantrp04
Optimization terminated successfully.
         Current function value: 0.692572
         Iterations 3
boy ~ wantrp05
Optimization terminated successfully.
         Current function value: 0.692517
         Iterations 3
boy ~ wantrp06
Optimization terminated successfully.
         Current function value: 0.691860
         Iterations 3
boy ~ wantrp07
Optimization terminated successfully.
         Current function value: 0.691918
         Iterations 3
boy ~ wantrp08
Optimization terminated successfully.
         Current function value: 0.690639
         Iterations 3
boy ~ wantrp09
Optimization terminated successfully.
         Current function value: 0.677036
         Iterations 4
boy ~ wantrp10
Optimization terminated successfully.
         Current function value: 0.671385
         Iterations 4
boy ~ wantrp11
Optimization terminated successfully.
         Current function value: 0.630047
         Iterations 5
boy ~ wantrp12
Optimization terminated successfully.
         Current function value: 0.585940
         Iterations 5
boy ~ wantrp13
Optimization terminated successfully.
         Current function value: 0.473012
         Iterations 6
boy ~ wantrp14
Optimization terminated successfully.
         Current function value: 0.473012
         Iterations 6
boy ~ wantp01
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ wantp02
Optimization terminated successfully.
         Current function value: 0.692910
         Iterations 3
boy ~ wantp03
Optimization terminated successfully.
         Current function value: 0.692758
         Iterations 3
boy ~ wantp04
Optimization terminated successfully.
         Current function value: 0.692615
         Iterations 3
boy ~ wantp05
Optimization terminated successfully.
         Current function value: 0.692338
         Iterations 3
boy ~ wantp06
Optimization terminated successfully.
         Current function value: 0.691447
         Iterations 3
boy ~ wantp07
Optimization terminated successfully.
         Current function value: 0.691187
         Iterations 4
boy ~ wantp08
Optimization terminated successfully.
         Current function value: 0.690075
         Iterations 4
boy ~ wantp09
Optimization terminated successfully.
         Current function value: 0.676494
         Iterations 4
boy ~ wantp10
Optimization terminated successfully.
         Current function value: 0.673839
         Iterations 4
boy ~ wantp11
Optimization terminated successfully.
         Current function value: 0.607609
         Iterations 5
boy ~ wantp12
Optimization terminated successfully.
         Current function value: 0.583110
         Iterations 5
boy ~ wantp13
Optimization terminated successfully.
         Current function value: 0.512546
         Iterations 6
boy ~ wantp14
Optimization terminated successfully.
         Current function value: 0.512546
         Iterations 6
boy ~ wantp5
Optimization terminated successfully.
         Current function value: 0.693108
         Iterations 3
boy ~ infert_i
Optimization terminated successfully.
         Current function value: 0.692990
         Iterations 4
boy ~ nosex12_i
Optimization terminated successfully.
         Current function value: 0.692931
         Iterations 4
boy ~ sexp3mo_i
Optimization terminated successfully.
         Current function value: 0.692830
         Iterations 4
boy ~ sex3mo_i
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ constat1_i
Optimization terminated successfully.
         Current function value: 0.692893
         Iterations 4
boy ~ constat2_i
Optimization terminated successfully.
         Current function value: 0.692944
         Iterations 4
boy ~ constat3_i
Optimization terminated successfully.
         Current function value: 0.692923
         Iterations 4
boy ~ constat4_i
Optimization terminated successfully.
         Current function value: 0.692923
         Iterations 4
boy ~ pillr_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ condomr_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ sex1mthd1_i
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 4
boy ~ sex1mthd2_i
Optimization terminated successfully.
         Current function value: 0.693003
         Iterations 3
boy ~ sex1mthd3_i
Optimization terminated successfully.
         Current function value: 0.693003
         Iterations 3
boy ~ sex1mthd4_i
Optimization terminated successfully.
         Current function value: 0.693003
         Iterations 3
boy ~ mthuse12_i
Optimization terminated successfully.
         Current function value: 0.693005
         Iterations 4
boy ~ meth12m1_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ meth12m2_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ meth12m3_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ meth12m4_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ mthuse3_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ meth3m1_i
Optimization terminated successfully.
         Current function value: 0.693001
         Iterations 3
boy ~ meth3m2_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ meth3m3_i
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ meth3m4_i
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 3
boy ~ nump3mos_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ fmethod1_i
Optimization terminated successfully.
         Current function value: 0.693009
         Iterations 3
boy ~ dateuse1_i
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ sourcem1_i
Optimization terminated successfully.
         Current function value: 0.692959
         Iterations 3
boy ~ sourcem2_i
Optimization terminated successfully.
         Current function value: 0.692936
         Iterations 4
boy ~ sourcem3_i
Optimization terminated successfully.
         Current function value: 0.693000
         Iterations 4
boy ~ sourcem4_i
Optimization terminated successfully.
         Current function value: 0.693000
         Iterations 4
boy ~ oldwp01_i
Optimization terminated successfully.
         Current function value: 0.692735
         Iterations 5
boy ~ oldwp02_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ oldwp03_i
Optimization terminated successfully.
         Current function value: 0.692903
         Iterations 4
boy ~ oldwp04_i
Optimization terminated successfully.
         Current function value: 0.692883
         Iterations 5
boy ~ oldwp05_i
Optimization terminated successfully.
         Current function value: 0.692892
         Iterations 4
boy ~ oldwp06_i
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 4
boy ~ oldwp07_i
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 4
boy ~ oldwp08_i
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 4
boy ~ oldwr01_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ oldwr02_i
Optimization terminated successfully.
         Current function value: 0.692984
         Iterations 3
boy ~ oldwr03_i
Optimization terminated successfully.
         Current function value: 0.692854
         Iterations 4
boy ~ oldwr04_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ oldwr05_i
Optimization terminated successfully.
         Current function value: 0.692979
         Iterations 4
boy ~ oldwr06_i
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 4
boy ~ oldwr07_i
Optimization terminated successfully.
         Current function value: 0.692961
         Iterations 4
boy ~ oldwr08_i
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ oldwr09_i
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 4
boy ~ wantrp01_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ wantrp02_i
Optimization terminated successfully.
         Current function value: 0.692984
         Iterations 3
boy ~ wantrp03_i
Optimization terminated successfully.
         Current function value: 0.692854
         Iterations 4
boy ~ wantrp04_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 4
boy ~ wantrp05_i
Optimization terminated successfully.
         Current function value: 0.692979
         Iterations 4
boy ~ wantrp06_i
Optimization terminated successfully.
         Current function value: 0.692991
         Iterations 4
boy ~ wantrp07_i
Optimization terminated successfully.
         Current function value: 0.692961
         Iterations 4
boy ~ wantrp08_i
Optimization terminated successfully.
         Current function value: 0.693013
         Iterations 3
boy ~ wantrp09_i
Optimization terminated successfully.
         Current function value: 0.693006
         Iterations 4
boy ~ wantp01_i
Optimization terminated successfully.
         Current function value: 0.692973
         Iterations 4
boy ~ wantp02_i
Optimization terminated successfully.
         Current function value: 0.693009
         Iterations 4
boy ~ wantp03_i
Optimization terminated successfully.
         Current function value: 0.692951
         Iterations 4
boy ~ wantp04_i
Optimization terminated successfully.
         Current function value: 0.692866
         Iterations 4
boy ~ wantp05_i
Optimization terminated successfully.
         Current function value: 0.692910
         Iterations 4
boy ~ wantp06_i
Optimization terminated successfully.
         Current function value: 0.692966
         Iterations 4
boy ~ wantp07_i
Optimization terminated successfully.
         Current function value: 0.692981
         Iterations 4
boy ~ wantp08_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ wantp5_i
Optimization terminated successfully.
         Current function value: 0.693005
         Iterations 3
boy ~ fptit12
Optimization terminated successfully.
         Current function value: 0.692932
         Iterations 3
boy ~ fptitmed
Optimization terminated successfully.
         Current function value: 0.691966
         Iterations 3
boy ~ fpregfp
Optimization terminated successfully.
         Current function value: 0.691362
         Iterations 3
boy ~ fpregmed
Optimization terminated successfully.
         Current function value: 0.689268
         Iterations 4
boy ~ fptit12_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ fptitmed_i
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ fpregmed_i
Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.692943
         Iterations: 35
boy ~ r_stclin
Optimization terminated successfully.
         Current function value: 0.693007
         Iterations 3
boy ~ intent
Optimization terminated successfully.
         Current function value: 0.692832
         Iterations 3
boy ~ addexp
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ intent_i
Optimization terminated successfully.
         Current function value: 0.693008
         Iterations 3
boy ~ addexp_i
Optimization terminated successfully.
         Current function value: 0.693002
         Iterations 3
boy ~ anyprghp
Optimization terminated successfully.
         Current function value: 0.692795
         Iterations 4
boy ~ anymschp
Optimization terminated successfully.
         Current function value: 0.692693
         Iterations 4
boy ~ infever
Optimization terminated successfully.
         Current function value: 0.692460
         Iterations 4
boy ~ ovulate
Optimization terminated successfully.
         Current function value: 0.689107
         Iterations 4
boy ~ tubes
Optimization terminated successfully.
         Current function value: 0.688696
         Iterations 4
boy ~ infertr
Optimization terminated successfully.
         Current function value: 0.688377
         Iterations 4
boy ~ inferth
Optimization terminated successfully.
         Current function value: 0.688785
         Iterations 4
boy ~ advice
Optimization terminated successfully.
         Current function value: 0.689081
         Iterations 4
boy ~ insem
Optimization terminated successfully.
         Current function value: 0.689153
         Iterations 3
boy ~ invitro
Optimization terminated successfully.
         Current function value: 0.688154
         Iterations 4
boy ~ endomet
Optimization terminated successfully.
         Current function value: 0.688995
         Iterations 4
boy ~ fibroids
Optimization terminated successfully.
         Current function value: 0.689139
         Iterations 4
boy ~ pidtreat
Optimization terminated successfully.
         Current function value: 0.692822
         Iterations 4
boy ~ evhivtst
Optimization terminated successfully.
         Current function value: 0.693005
         Iterations 3
boy ~ anyprghp_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ anymschp_i
Optimization terminated successfully.
         Current function value: 0.692993
         Iterations 4
boy ~ infever_i
Optimization terminated successfully.
         Current function value: 0.693012
         Iterations 4
boy ~ ovulate_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ tubes_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ infertr_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ inferth_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ advice_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ insem_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ invitro_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ endomet_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ fibroids_i
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 4
boy ~ pidtreat_i
Optimization terminated successfully.
         Current function value: 0.692677
         Iterations 5
boy ~ evhivtst_i
Optimization terminated successfully.
         Current function value: 0.692987
         Iterations 3
boy ~ insuranc_r
Optimization terminated successfully.
         Current function value: 0.692988
         Iterations 3
boy ~ metro_r
Optimization terminated successfully.
         Current function value: 0.692992
         Iterations 3
boy ~ religion_r
Optimization terminated successfully.
         Current function value: 0.692929
         Iterations 3
boy ~ laborfor_r
Optimization terminated successfully.
         Current function value: 0.693015
         Iterations 3
boy ~ insuranc_i_r
Optimization terminated successfully.
         Current function value: 0.692977
         Iterations 4
boy ~ religion_i_r
Optimization terminated successfully.
         Current function value: 0.693016
         Iterations 3
boy ~ laborfor_i_r
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ poverty_r
Optimization terminated successfully.
         Current function value: 0.692960
         Iterations 3
boy ~ totincr
Optimization terminated successfully.
         Current function value: 0.692945
         Iterations 3
boy ~ pubassis_r
Optimization terminated successfully.
         Current function value: 0.693003
         Iterations 3
boy ~ poverty_i_r
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ totincr_i
Optimization terminated successfully.
         Current function value: 0.693018
         Iterations 3
boy ~ pubassis_i_r
Optimization terminated successfully.
         Current function value: 0.692815
         Iterations 4
boy ~ basewgt_r
Optimization terminated successfully.
         Current function value: 0.693008
         Iterations 3
boy ~ adj_mod_basewgt_r
Optimization terminated successfully.
         Current function value: 0.692999
         Iterations 3
boy ~ secu_r
Optimization terminated successfully.
         Current function value: 0.693019
         Iterations 3
boy ~ sest_r
Optimization terminated successfully.
         Current function value: 0.693007
         Iterations 3
boy ~ cmintvw_r
Optimization terminated successfully.
         Current function value: 0.693001
         Iterations 4
boy ~ cmlstyr
Optimization terminated successfully.
         Current function value: 0.693001
         Iterations 4
boy ~ intvlngth
Optimization terminated successfully.
         Current function value: 0.692977
         Iterations 3
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)
Out[7]:
[(0.99999997478559399, u'cmfsexx20', 0.99487796794003025),
 (0.99999980810022737, u'cmfsexx14', 0.99044572447151147),
 (0.99999980810022737, u'cmfsexx12', 0.99044572447151147),
 (0.99999969668952193, u'cmvasrev', 0.98886355298197437),
 (0.99999943233443778, u'cmfsexx17', 0.98011303937835292),
 (0.99999943233443778, u'cmfsexx11', 0.98011303937835292),
 (0.99998725308812786, u'p1yhsage8', 0.94738623802804633),
 (0.99989411028244812, u'cmfsexx19', 0.84972483887354566),
 (0.99989411028244812, u'cmfsexx18', 0.84972483887354566),
 (0.99989411028244812, u'cmfsexx16', 0.84972483887354566),
 (0.9997238760876922, u'cmlstsxx17', 0.74192483418281008),
 (0.9997238760876922, u'cmlstsxx11', 0.74192483418281008),
 (0.9997238760876922, u'cmlsexx17', 0.74192483418281008),
 (0.9997238760876922, u'cmlsexx11', 0.74192483418281008),
 (0.76546223033783689, u'pcurrntx6', 0.99999450268546874),
 (0.76546223033553751, u'p1ycurrp6', 0.99988243132982202),
 (0.7123703286018046, u'mthusimx1727', 0.99705821865575273),
 (0.71000190182917988, u'placgotf10', 0.99999086528294789),
 (0.61766949046177899, u'cmfsexx10', 0.44063300648307724),
 (0.60035771452331632, u'cmfsexx9', 0.36098103447390451),
 (0.59758348671273809, u'cmfsexx6', 0.034340192640520364),
 (0.58803259165245836, u'mthusimx4227', 0.99981017790693782),
 (0.57553281947561086, u'mthusimx1627', 0.99896210179051803),
 (0.54403200226650328, u'mthusimx2628', 0.98701233942066335),
 (0.54403200226503345, u'methhist164', 0.99994615668563114),
 (0.54384136805622307, u'mthusimx2627', 0.80803434330283486),
 (0.51709773603637066, u'cmokdcam7', 0.95089911343140188),
 (0.48719717611972324, u'marout14', 0.999675163146865),
 (0.48719715644876116, u'datend14', 0.99665451799628391),
 (0.48716837716484884, u'ageprg14', 0.92375947566310979),
 (0.45914791701656787, u'bcwhyf2', 0.99986373381372939),
 (0.4456859936216403, u'cmfsexx7', 0.30712001532889255),
 (0.44053664791257841, u'cmfsexx8', 0.25352333410938455),
 (0.43253806775705594, u'fmedreas20', 0.99988609636456427),
 (0.43015691611727924, u'mthusimx4702', 0.99986520940472601),
 (0.429008722867532, u'methhist483', 0.67706755538349139),
 (0.41842209428623656, u'methstop09', 0.99641972065448026),
 (0.38368854659634388, u'reasdiss107', 0.99999920108235552),
 (0.38368854659626728, u'hxagemar5', 0.99998997488627617),
 (0.38368854659249874, u'kidshx5', 0.99993859620742775),
 (0.3836885465924964, u'othkdfos7', 0.9999385793368355),
 (0.38368854656950813, u'mardat05', 0.99984864086962244),
 (0.38368854656950813, u'cmmarrhx5', 0.99984864086962244),
 (0.38368843750228121, u'cmhsbdobx5', 0.99371028340061429),
 (0.38368841365094064, u'cmstphsbx4', 0.99314297542183527),
 (0.36604854251343, u'mthusimx2528', 0.11341428999793847),
 (0.36604854251343, u'mthusimx2428', 0.11341428999793847),
 (0.3548006130894279, u'lastmonmeth4', 0.99999974460714214),
 (0.35480061308787292, u'methhist444', 0.99993882609746343),
 (0.35475963661564014, u'pnctrim', 0.99955268523991847),
 (0.32710809036834443, u'paybirth3', 0.78722940903336447),
 (0.29461336495204327, u'racehx3', 0.30128803016204064),
 (0.29364295484236991, u'p1yeduc6', 0.99985374071012423),
 (0.27792950545673001, u'cmokdcam4', 0.068985587656002184),
 (0.27401754212128104, u'lastage3', 0.99999999206816848),
 (0.27401754212079243, u'relothkd12', 0.99997865600012059),
 (0.27401754212079243, u'relothkd11', 0.99997865600012059),
 (0.2740175421192439, u'dolastwk6', 0.99995865340363532),
 (0.27401754210965756, u'sexothkd11', 0.99990778823497606),
 (0.27401754209898133, u'sameallyear3', 0.99987567481021766),
 (0.27401754201088246, u'p1yrace3', 0.99974189132511138),
 (0.27401754193097383, u'p1yrn5', 0.99966940056174214),
 (0.25335293781017343, u'mthusimx4726', 0.99955848664055624),
 (0.2489956996313375, u'babysex3', 0.050291468897424203),
 (0.24400584011603677, u'cmokddob6', 0.37640156923612955),
 (0.23815875639874473, u'pregend2', 0.26692608566560816),
 (0.23679725677782604, u'methhist124', 0.99875353482657137),
 (0.23679725677782604, u'methhist114', 0.99875353482657137),
 (0.23679725677782604, u'methhist094', 0.99875353482657137),
 (0.2367972383605087, u'mthusimx4727', 0.99692289240959431),
 (0.23526979858419006, u'mthusimx2227', 0.084730486113429843),
 (0.23027474398717629, u'typallpg5', 0.093103807031878344),
 (0.22090337752180522, u'cmfsexx5', 0.012703803554362854),
 (0.21461074685910086, u'mthusimx128', 0.14826380200125588),
 (0.21209803931636995, u'cmokddob7', 0.7923090788130025),
 (0.20550046426044788, u'mthusimx27', 0.17027291841537318),
 (0.20324899149337072, u'mthusimx3027', 0.085016852408401566),
 (0.19647826253493117, u'sameallyear8', 0.9999732620688615),
 (0.19647826253493117, u'sameallyear6', 0.9999732620688615),
 (0.19647826253493117, u'sameallyear11', 0.9999732620688615),
 (0.19622797806308767, u'mthusimx1327', 0.069203863444119287),
 (0.19292984436265559, u'mthusimx2127', 0.077878404549347371),
 (0.1925948954744473, u'mthusimx1227', 0.086032116555680452),
 (0.19212922015065426, u'mthusimx1427', 0.076151288163869735),
 (0.1912826778245742, u'mthusimx3903', 0.07119216819769239),
 (0.18400238939790059, u'mthusimx4503', 0.41027671736744065),
 (0.17996511936547144, u'mthusimx2327', 0.1393834205547759),
 (0.17708382318843741, u'birthwgt_oz3', 0.099175494117043489),
 (0.17606518335989885, u'legagree2', 0.99989440124116025),
 (0.17245127119186154, u'meth3m3', 0.044780198294010795),
 (0.17245127119186154, u'meth12m3', 0.044780198294010795),
 (0.17245127119186154, u'lstmthp13', 0.044780198294011087),
 (0.16872735661373683, u'methhist463', 0.29405331516494215),
 (0.16760234516730121, u'mthusimx3703', 0.10415774028612923),
 (0.16700702411274637, u'bc12pay13', 0.2031085461834834),
 (0.16456258719409367, u'mthusimx2027', 0.054796152078712086),
 (0.15729902321417655, u'p1yhsage6', 0.065656539512962117),
 (0.15643538873363461, u'cmlsexx6', 0.73319574251408526),
 (0.15514056160662626, u'mthusimx2403', 0.06117219712589219),
 (0.15490646053080137, u'mthusimx927', 0.049432341224119769),
 (0.15367882891943374, u'mthusimx228', 0.16162990500634211),
 (0.15222359862902957, u'mthusimx2928', 0.10081348038477651),
 (0.15106563950350349, u'heragecx5', 0.99958602668662455),
 (0.14970023738763949, u'bc12pay143', 0.13194725039987112),
 (0.14961002676579715, u'mthusimx3902', 0.025814751781558124),
 (0.14909943081848043, u'datend13', 0.28806506982567159),
 (0.14791864402549226, u'numkdshx4', 0.15267080614958867),
 (0.14653951828028899, u'mardis04', 0.13980448844484053),
 (0.14467385376523012, u'datcon13', 0.29141924121692497),
 (0.14351190740936914, u'mthusimx2503', 0.073537139269532328),
 (0.14172382999160849, u'mthusimx2601', 0.066149537378606876),
 (0.14037445940268289, u'chedmarn4', 0.14012561904251503),
 (0.13653477176724349, u'p1yrf7', 0.35538415253195577),
 (0.13647671718015675, u'mthusimx1027', 0.090640994523345966),
 (0.13484944609926885, u'mthusimx1127', 0.094671597171171712),
 (0.13377770094641916, u'mthusimx827', 0.069193864580854914),
 (0.13360366323016526, u'aprocess2', 0.99756761572425701),
 (0.13322121254103236, u'mthusimx627', 0.10130555698475496),
 (0.13322121254103236, u'mthusimx527', 0.10130555698475496),
 (0.12846602890752867, u'mthusimx4203', 0.99881425162847937),
 (0.1282364421987755, u'otmedhep3', 0.21447006587619533),
 (0.12687841438937486, u'methstop07', 0.11878300064613725),
 (0.12520725943626387, u'wherenow2', 0.21823570901266964),
 (0.12447561659288409, u'cxkids4', 0.0015843595117198282),
 (0.12218543546071603, u'ageprg13', 0.31505105987206516),
 (0.1218086966156251, u'mthusimx2828', 0.16432653697323452),
 (0.11889748767094011, u'mthusimx3227', 0.090658664070437947),
 (0.11838614910007383, u'mthusimx3728', 0.21024193634203614),
 (0.11791264180753946, u'agecon13', 0.32084604210945744),
 (0.11643971280308407, u'adptotkd7', 0.99860654452744957),
 (0.11603380395794316, u'mthusimx2803', 0.048785973427373085),
 (0.11533532084355091, u'fedsolid2', 0.9999409102812562),
 (0.11215193334198248, u'otmedhep2', 0.10012046022262031),
 (0.10869411433862952, u'mthusimx2728', 0.19758651325101495),
 (0.10843540515859551, u'mthusimx3127', 0.13501318700883419),
 (0.1082143768509749, u'mthusimx428', 0.26195074209029201),
 (0.1082143768509749, u'mthusimx328', 0.26195074209029201),
 (0.10774637860332614, u'mthusimx401', 0.019072930577112315),
 (0.10744441819354689, u'cmlstsxx9', 0.86572537920511161),
 (0.10744441819354689, u'cmlstsxx10', 0.86572537920511161),
 (0.10744441819354689, u'cmlsexx9', 0.86572537920511161),
 (0.10744441819354689, u'cmlsexx10', 0.86572537920511161),
 (0.10702939421636326, u'wantrp14', 0.31399153194760276),
 (0.10702939421636326, u'wantrp13', 0.31399153194760276),
 (0.10702939421636326, u'oldwr14', 0.31399153194760276),
 (0.10702939421636326, u'oldwr13', 0.31399153194760276),
 (0.10619736677566816, u'mthusimx4601', 0.28764160026299912),
 (0.10555254015072169, u'mthusimx3527', 0.1342341354018968),
 (0.10234777448254717, u'mthusimx3828', 0.19654301431031274),
 (0.10161721010639324, u'mthusimx727', 0.13798798615113858),
 (0.10152998320158135, u'hivtst3', 0.087887735143574813),
 (0.10091179002412931, u'reasdiff3', 0.27485695194060455),
 (0.099393631280874528, u'p1yhsage7', 0.28686440274151859),
 (0.099139686244714254, u'methhist403', 0.061648221011031519),
 (0.098617179868254357, u'mthusimx2602', 0.14149548920438704),
 (0.098119028043578527, u'payrster3', 0.33078565972846041),
 (0.096839115807692333, u'cmhsbdobx4', 0.26049633487922319),
 (0.09652256043448848, u'mthusimx2703', 0.090765335328664973),
 (0.096100365754327566, u'marbefhx4', 0.089315711004101975),
 (0.094776863740728357, u'p1yrace16', 0.076408218104229167),
 (0.092894509959308147, u'tmaftin', 0.20229099523697225),
 (0.092327500117202477, u'othkdrac1', 0.13415683726962338),
 (0.092316492818665719, u'mthusimx3002', 0.085213972503647623),
 (0.092243547285933092, u'mthusimx2603', 0.13619437348816513),
 (0.090703323568190997, u'mthusimx1826', 0.138551173953711),
 (0.089270305394146043, u'mthusimx1926', 0.16623142929535184),
 (0.089176419191501988, u'mthusimx1527', 0.17698647015262992),
 (0.088970712823352116, u'typracbk', 0.15369752954510829),
 (0.088325894034787744, u'mthusimx3427', 0.18283042593980547),
 (0.087371761866235409, u'mthusimx3201', 0.069567727838549226),
 (0.084485650909602028, u'cmlstsxx8', 0.83255315910392369),
 (0.084485650909602028, u'cmlsexx8', 0.83255315910392369),
 (0.08439191822606007, u'jexpects', 0.025628287561181674),
 (0.083089648188579557, u'methhist363', 0.054899921252791438),
 (0.082905129107729625, u'stilhere7', 0.12032346690709801),
 (0.082720650209182067, u'mthusimx4402', 0.24210243235846884),
 (0.080616172745801906, u'relothkd9', 0.41631009515072204),
 (0.080006882489885633, u'mthusimx2501', 0.16628491916458377),
 (0.077652011133208521, u'mthusimx501', 0.034781685276609214),
 (0.077441004553143844, u'methhist053', 0.0516754095284526),
 (0.077091876275147464, u'manwantr', 0.99970605849460448),
 (0.077004717590789862, u'heragecx3', 0.047781370758009339),
 (0.075715312102304866, u'methhist014', 0.45097281038428416),
 (0.075593367691123792, u'mthusimx2401', 0.17265767357124706),
 (0.074806425123953191, u'cmlstsxx7', 0.84619901541966158),
 (0.074806425123953191, u'cmlsexx7', 0.84619901541966158),
 (0.074483085962031459, u'p1yrf10', 0.99999712995250611),
 (0.074483085959156092, u'p1yrn6', 0.99994611239161912),
 (0.074483085124682491, u'p1ycurrp9', 0.99929694768200505),
 (0.073813046883983158, u'mthusimx4103', 0.76739527457054058),
 (0.073343046701760617, u'mthusimx1901', 0.14872576265973936),
 (0.073294520458663026, u'sedbcsx', 0.28578486846823969),
 (0.072796461440554294, u'mthusimx2903', 0.098477971825340724),
 (0.071130195173722988, u'marend04', 0.21100578457922337),
 (0.0710029148031317, u'typesexm', 0.10703109842582918),
 (0.07087164919842126, u'typracwh', 0.19036395865016731),
 (0.06986471015783835, u'okbornus', 0.99814541265422929),
 (0.069251982241314458, u'mthusimx4501', 0.30147249838856227),
 (0.069085588830709366, u'sexothkd9', 0.99977906446114184),
 (0.068706072944971663, u'mthusimx28', 0.55984556242116801),
 (0.06845254496756048, u'regcar17', 0.013579426866566751),
 (0.068254334230676394, u'mthusimx3526', 0.073011275689278524),
 (0.068136118812655244, u'c_sex20', 0.078379169476578442),
 (0.067979527416090368, u'mthusimx426', 0.061289514712142681),
 (0.065658622672703837, u'matchfound3', 0.24125629898924439),
 (0.064362699870852969, u'methhist054', 0.53098446811585209),
 (0.063668945988283876, u'chcartyp06', 0.11282505526533444),
 (0.063031739294325706, u'p1yraceb', 0.23245156465061478),
 (0.062832038524828882, u'methstop08', 0.30842909072229663),
 (0.062703261886198791, u'mthusimx3028', 0.30203047066572186),
 (0.06220948001331883, u'othkdfos5', 0.99998809865369986),
 (0.06220947997094084, u'p1ycurrp7', 0.99972537867929634),
 (0.061697653051364432, u'rmarout13', 0.44026216559459574),
 (0.060805512144730289, u'p1yrf5', 0.059332073515647919),
 (0.060440362811198911, u'p1yrf9', 0.75727505853725119),
 (0.059030594053032903, u'anynurse3', 0.99981377628749668),
 (0.058746939287047106, u'mthusimx3001', 0.13971803989571133),
 (0.058392078098362554, u'mthfstsx03', 0.27235332820307978),
 (0.05838054144474647, u'cmokddob3', 0.43960413441847357),
 (0.055967996757384175, u'racecx2', 0.12665547247492201),
 (0.055631466745193592, u'methhist502', 0.12451780438558617),
 (0.055625588671783799, u'mthusimx3627', 0.25642179538866638),
 (0.054826828914039671, u'sourcem3', 0.99998084504167395),
 (0.054573488479758736, u'mthusimx127', 0.23656579278688683),
 (0.052925183538503839, u'mthusimx3401', 0.1804270655756488),
 (0.052785166967701191, u'mthusimx327', 0.21195292308434399),
 (0.052254530657488751, u'datcon14', 0.48258809922379275),
 (0.052070298065186038, u'racehx7', 0.35501478441519241),
 (0.051634917381945145, u'methhist034', 0.59337596851143337),
 (0.051634917381945145, u'methhist024', 0.59337596851143337),
 (0.051595923298682789, u'mthusimx726', 0.10269096141403912),
 (0.050841846080051489, u'ageqtnur_n2', 0.09520521874816959),
 (0.050418108551337659, u'ageqtnur2', 0.092021744862054528),
 (0.050209344039933379, u'mthusimx2101', 0.14752919899452216),
 (0.050160101212980979, u'mthusimx1402', 0.16005993608844338),
 (0.050105808559473108, u'mthusimx2002', 0.14085485134946091),
 (0.049749064181778047, u'tryadopt4', 0.39848484576707599),
 (0.04930670647713653, u'p1yrf8', 0.78638901351702895),
 (0.049260021807583598, u'mthusimx1702', 0.18334466430448082),
 (0.049206094943296752, u'lobthwgt', 0.060780786824326444),
 (0.048895579054502702, u'mthusimx2826', 0.16347446444143143),
 (0.048380472647849171, u'birthwgt_lb3', 0.38951868023836522),
 (0.048180449116623669, u'outcom12', 0.34097444284827849),
 (0.048035084242561865, u'othkdspn5', 0.54735072646638572),
 (0.047941209427845854, u'mthusimx4303', 0.44362340979571913),
 (0.047386817021369487, u'mthusimx2203', 0.21139694798950581),
 (0.046261780334001079, u'mthusimx3426', 0.18118478208815025),
 (0.045557229763180662, u'mthusimx3803', 0.25709543177606964),
 (0.044717935311578638, u'fstmthp13', 0.33001575300133767),
 (0.044400889517801745, u'mthusimx4403', 0.60213303182471634),
 (0.043817942123924536, u'okdisabl1', 0.99897997316774889),
 (0.043807138640550858, u'mthusimx3327', 0.30153605134363426),
 (0.043770821387438263, u'marevcx4', 0.054558472136395877),
 (0.042764896887119486, u'mthusimx1802', 0.22492216009210253),
 (0.042693173827561326, u'mthusimx601', 0.095486926871314853),
 (0.042329639853716183, u'reasdiss205', 0.43796598194049041),
 (0.042269237400117232, u'mthusimx2701', 0.2244233584636911),
 (0.04217174880439245, u'cnfrmno', 0.99993694313292247),
 (0.041577216474828593, u'multbrth', 0.0077106376535842824),
 (0.041534450375803278, u'expectl', 0.22253912050434244),
 (0.041430572560844592, u'mthusimx103', 0.27437679018349515),
 (0.040794049048944125, u'agecon14', 0.53272611857663765),
 (0.040269807084578613, u'cmdobcx6', 0.3489168956665456),
 (0.039760047918286023, u'p1yeduc4', 0.18192229770692048),
 (0.03960410592357777, u'mthusimx3503', 0.23371753162745013),
 (0.039592723528717344, u'mthusimx227', 0.3076263228310897),
 (0.03935779238115078, u'mthusimx3101', 0.23775952307723569),
 (0.039245643656376505, u'methhist453', 0.32001271936077424),
 (0.039073646260341599, u'onotfunc', 0.15391021632681054),
 (0.038923921562981523, u'cmkidlft2', 0.40845009577750002),
 (0.038910156698172216, u'mthusimx2726', 0.26214927640082042),
 (0.038789369666297979, u'relothkd10', 0.55772057670784347),
 (0.038707224256279593, u'reasdiss303', 0.38866359962459451),
 (0.03806526831678847, u'mthusimx4326', 0.5117318485286948),
 (0.037376017086592772, u'cmkidied2', 0.53697227304520334),
 (0.037258121313311965, u'chcartyp07', 0.6780409713368678),
 (0.03670893347980142, u'lvtoghx4', 0.23986845217498654),
 (0.036647893590532998, u'yusepill4', 0.52951687477229825),
 (0.036628698067699639, u'sexothkd6', 0.14027382896497601),
 (0.036066857288541643, u'mthusimx3726', 0.19988800761370373),
 (0.035929442137132783, u'datcon10', 0.074814214207967272),
 (0.035673585680868869, u'wantp11', 0.20306509786383409),
 (0.035673585680868869, u'oldwp11', 0.20306509786383409),
 (0.0354313559047994, u'hisagecx3', 0.0027345753271772011),
 (0.035207410690828334, u'agecon10', 0.065737459668526482),
 (0.035075026448498581, u'mthusimx1528', 0.37457965672138627),
 (0.034949368511731804, u'whrchkds2', 0.33045654578149575),
 (0.034847257111087604, u'mthusimx1526', 0.20051366492117595),
 (0.034764066264843518, u'typracot', 0.99992216661276812),
 (0.034173737096536705, u'mthusimx2326', 0.26250280934505243),
 (0.034132844764207082, u'mthusimx2727', 0.45053213300755868),
 (0.033946989162301766, u'mthusimx1801', 0.23889624678798904),
 (0.033520497347387934, u'cmstpcohx4', 0.12574999518414751),
 (0.033498193776655749, u'methstop06', 0.072996087576097629),
 (0.033386730797992814, u'mthusimx528', 0.4068748347919765),
 (0.033352820291485341, u'datend10', 0.084488669979370906),
 (0.033343292718600259, u'mthusimx4102', 0.3494136933589872),
 (0.033317173894987007, u'mthusimx3326', 0.24518436984431879),
 (0.03284875943316623, u'mthusimx3626', 0.19819510504147975),
 (0.032798585996822616, u'mthusimx2527', 0.54726965368604574),
 (0.032798585996822616, u'mthusimx2427', 0.54726965368604574),
 (0.032495740219741553, u'methhist423', 0.29648782155589171),
 (0.032396582128689233, u'wantp14', 0.57709243492246465),
 (0.032396582128689233, u'wantp13', 0.57709243492246465),
 (0.032396582128689233, u'outcom14', 0.57709243492246365),
 (0.032396582128689233, u'oldwp14', 0.57709243492246465),
 (0.032396582128689233, u'oldwp13', 0.57709243492246465),
 (0.032383030349337205, u'mthusimx3826', 0.22869195062452441),
 (0.031505168250124727, u'ageprg10', 0.081141123492806375),
 (0.030778527691342483, u'mthusimx4302', 0.50801740991243283),
 (0.030775783920648725, u'p1yhsage4', 0.044960511005726053),
 (0.030740949239167481, u'opersame6', 0.38261483368567406),
 (0.030259522474351597, u'cmokdcam6', 0.57762661981487096),
 (0.029895540082072736, u'methhist074', 0.6926717698797531),
 (0.029895540082072736, u'methhist064', 0.6926717698797531),
 (0.029895540082072736, u'methhist044', 0.6926717698797531),
 (0.029529937403318551, u'mthusimx1601', 0.24360222466978643),
 (0.029494853126132869, u'cmokddob5', 0.45896189422818545),
 (0.029059693796918529, u'p1yhsage5', 0.24124954788884756),
 (0.028685849546592701, u'methhist393', 0.25009519446569839),
 (0.02809883938069746, u'chkid18b3', 0.25504245272388093),
 (0.02793017875300785, u'opersame', 0.19384639736050568),
 (0.027926966188617564, u'mthusimx4028', 0.56994762054061221),
 (0.027926966188617564, u'mthusimx3928', 0.56994762054061221),
 (0.027903276244841124, u'methhist353', 0.30331199351144045),
 (0.027428527229034882, u'cmlstsxx6', 0.82068861698569895),
 (0.026926686833278146, u'cmlstsxx5', 0.38990027497232127),
 (0.026792425727050651, u'methhist023', 0.204060040398516),
 (0.026524769255903635, u'mthusimx403', 0.38569060636774599),
 (0.02642610323391914, u'mthusimx4428', 0.73103322885465594),
 (0.026368451957080152, u'mthusimx2901', 0.30124815957455031),
 (0.026263293631875073, u'ageprg11', 0.26946370744123738),
 (0.026098012552043137, u'fmedreas9', 0.47572772600837521),
 (0.026053934026885384, u'mthusimx2102', 0.31427385067011815),
 (0.025969730550943648, u'alivenow2', 0.37933185602338237),
 (0.025714611155928546, u'mthusimx2328', 0.55589399599846145),
 (0.025592386963356861, u'typdisbm', 0.26908573022480686),
 (0.025398840529812228, u'regcar15', 0.039929090616318441),
 (0.025038135115474924, u'reasdiss302', 0.34859696236909565),
 (0.024988754101300414, u'babysex2', 0.094936247658328185),
 (0.024969187998970188, u'pcurrntx5', 0.21259745083180159),
 (0.024909831303243091, u'methhist323', 0.31487447423938442),
 (0.024849824264736697, u'reasdiss204', 0.36514339269411455),
 (0.024847608906197638, u'rmarout11', 0.28238262894917943),
 (0.024595078500722622, u'agecon11', 0.28383283591056319),
 (0.024088430498565572, u'mthusimx2226', 0.31303072501063078),
 (0.024056482978208282, u'weeksdk', 0.62271524901038755),
 (0.023830832802088531, u'mthusimx801', 0.21564051796668304),
 (0.023778367838632963, u'mthusimx701', 0.22383377054522891),
 (0.023705170255554853, u'cmligrev', 0.38438690900211125),
 (0.023393110162293507, u'whartin', 0.18924067990542059),
 (0.023032677777789945, u'p1yeduc5', 0.61635649144418281),
 (0.022559564457476866, u'agecon08', 0.002031710041355756),
 (0.022000838571035741, u'mthusimx1228', 0.50895590877839036),
 (0.021696242808069033, u'mthusimx3202', 0.33517298843577581),
 (0.021656985423927133, u'payrster12', 0.33614638702884647),
 (0.021533283522449653, u'mthusimx3802', 0.31755757861728695),
 (0.021492126461561178, u'talkpar4', 0.40653497702313646),
 (0.021381373784423841, u'datend09', 0.037195405015040137),
 (0.021178489875189888, u'bc12pay82', 0.5904340510278494),
 (0.020807992478838688, u'mthusimx3402', 0.37879689140242645),
 (0.020772549337303547, u'mthusimx728', 0.49095509708875107),
 (0.020705258939380244, u'engag1cx6', 0.50639270946687032),
 (0.020617655440072769, u'mthusimx4002', 0.42336215404664423),
 (0.020570659450692919, u'fmedreas4', 0.71100792597458762),
 (0.020570659450692919, u'alivenow3', 0.7110079259745854),
 (0.02047770515061631, u'cmdivorcx3', 0.36249745423815571),
 (0.020358109960549431, u'knowadpt', 0.066048199562484478),
 (0.019939959587111478, u'p1yhisp5', 0.63771159079462725),
 (0.019901404724797955, u'currmeth3', 0.3884661802943028),
 (0.019699523268011609, u'methhist253', 0.39077880220706396),
 (0.019625814656238361, u'whrchkds6', 0.46721995431827457),
 (0.019624852934796988, u'outcom10', 0.16464860838101869),
 (0.01960006302552153, u'datend12', 0.52230058636653354),
 (0.019275896432366157, u'p1yrf6', 0.7107331032004055),
 (0.019273711806690574, u'mthusimx3927', 0.61222092627804092),
 (0.019240428158412648, u'datcon09', 0.045122417075102332),
 (0.019058354473875494, u'mthusimx703', 0.38899840322257739),
 (0.019058354473875494, u'mthusimx503', 0.38899840322257739),
 (0.018967992612161533, u'mthusimx1903', 0.50024043290373044),
 (0.018509442144666322, u'mthusimx303', 0.43495635011399936),
 (0.018477425347690035, u'mthusimx2026', 0.35474055553239858),
 (0.018475657481876628, u'placcur10', 0.63771159079462769),
 (0.018382605704565069, u'regcar13', 0.012616886843680578),
 (0.018379919029651637, u'mthusimx1401', 0.3799386657311854),
 (0.018150556897901016, u'datcon11', 0.37098394592760686),
 (0.018097348526733836, u'mthusimx3502', 0.34983442990078772),
 (0.017989693289262698, u'mthusimx301', 0.27760361659580524),
 (0.017925612489664511, u'datend11', 0.37383871900716592),
 (0.017841358410460639, u'mthusimx1426', 0.38356594913583064),
 (0.017833653657221782, u'mthusimx1803', 0.45428513871630305),
 (0.017807945661538982, u'mardat04', 0.41114137881856205),
 (0.017807945661538982, u'cmmarrhx4', 0.41114137881856205),
 (0.017339714718549448, u'mthusimx4101', 0.47928967824882407),
 (0.017276211671855668, u'sedbc', 0.10443843621274296),
 (0.017124659652660967, u'maybpreg', 0.52839643809739334),
 (0.016976782933378565, u'mthusimx3727', 0.53920747207673114),
 (0.016942412908936388, u'mthusimx4127', 0.69756030716218687),
 (0.016913976240702011, u'payrster16', 0.20394823616960789),
 (0.016827420798355419, u'mthusimx1501', 0.36613779016380954),
 (0.016818806338845582, u'rmarout12', 0.54383265978263307),
 (0.016815226056507537, u'mthusimx1603', 0.42461496743866045),
 (0.016485057263060154, u'payrster7', 0.15635979104296632),
 (0.016418098482696375, u'mthusimx101', 0.29548244872250129),
 (0.016343620865255315, u'methhist043', 0.3166572984372783),
 (0.016279895001719447, u'typag12m', 0.21619251252472294),
 (0.016269905709325294, u'methhist263', 0.43972470704768662),
 (0.016247484162606018, u'mthusimx803', 0.39890099824018554),
 (0.016192354529884656, u'cmkidied', 0.28271974250270338),
 (0.016067766689634611, u'datcon12', 0.56104529291105221),
 (0.016005048705125313, u'mthusimx3226', 0.38859603976011892),
 (0.015480852915251586, u'rwantrev', 0.326043422304927),
 (0.015222970241573264, u'mthusimx2103', 0.47817694147428103),
 (0.014944046028286695, u'chkid18a2', 0.083948880148755317),
 (0.014861990225927824, u'birthwgt_lb2', 0.22844628739022899),
 (0.014839623020547976, u'methhist203', 0.44785990242324136),
 (0.014514176014384872, u'stilhere6', 0.37147472589351316),
 (0.014467977349118644, u'methhist063', 0.31090433278043883),
 (0.014403693702505493, u'mthusimx1701', 0.40176146831960413),
 (0.014380301794160166, u'methhist283', 0.42477090839189491),
 (0.014349845595185262, u'regcar14', 0.010022756877237526),
 (0.014131193679562837, u'mon12prt_lo', 0.41875439720306185),
 (0.014100461861123903, u'ageprg08', 0.015643765461635567),
 (0.014078563958965229, u'mon12prt_hi', 0.41958150697271734),
 (0.014076181963128542, u'mthusimx2801', 0.43355486353816097),
 (0.01390455950560765, u'reasnono2', 0.22015835405827844),
 (0.013794787994501734, u'mthusimx1003', 0.49685074024478104),
 (0.013732939536279631, u'frsteatd_n2', 0.30338273089329348),
 (0.013713948880626936, u'infrtprb3', 0.3204887055568757),
 (0.013378477300886815, u'mthusimx4027', 0.66663258833089678),
 (0.013350509289636325, u'mthusimx1726', 0.42346672376694727),
 (0.013297448076175611, u'stilhere5', 0.27225252452248461),
 (0.013261323767932098, u'mthusimx2001', 0.39464426617020254),
 (0.013226474256165965, u'agecon09', 0.090845921906856947),
 (0.01321954525448843, u'mthusimx126', 0.38088269118559304),
 (0.013086509382306821, u'wantp12', 0.60064538820069746),
 (0.013086509382306821, u'oldwp12', 0.60064538820069746),
 (0.013064544927100519, u'hxagemar4', 0.49761997947947978),
 (0.012903439485383972, u'marout12', 0.61082013772524513),
 (0.012903439485383972, u'marcon12', 0.61082013772524513),
 (0.012900858817816441, u'methhist273', 0.48301516553551671),
 (0.012763508570569626, u'typdisbs', 0.31110594700724692),
 (0.012742123427860519, u'adptotkd6', 0.37860535235406945),
 (0.012653719668546337, u'mthusimx626', 0.39252545814027473),
 (0.012610813264470222, u'othkdfos4', 0.66703867923766347),
 (0.012442470894635016, u'cmfsexx4', 0.17271460814853434),
 (0.012337030221209799, u'otmedhep', 0.18144089529786789),
 (0.012335262050414464, u'mthusimx1728', 0.68448805329120488),
 (0.012335262050414464, u'mthusimx1628', 0.68448805329120488),
 (0.012267587219960241, u'cxkids6', 0.6031424444236424),
 (0.012225253933307645, u'cmlsexx5', 0.37727668414425641),
 (0.012186889501091036, u'mthusimx1502', 0.43153974963338004),
 (0.012129275964450792, u'sednog', 0.53810446201934625),
 (0.012072164378754913, u'methhist173', 0.42088317767745309),
 (0.012030602376593702, u'mthusimx2926', 0.48959387305225921),
 (0.012024886515373145, u'hisphx3', 0.13087533414117289),
 (0.011945498813974997, u'mthusimx2303', 0.52824873309948117),
 (0.011896352133535015, u'methhist343', 0.45254768605278173),
 (0.011817841051303346, u'mthusimx2626', 0.58716285414332159),
 (0.011661051447944049, u'ageprg09', 0.11516599778542043),
 (0.011488705397608601, u'mthusimx427', 0.61231507974423227),
 (0.011450524917757887, u'whatmeth03', 0.3007285574536821),
 (0.011434629012025632, u'engag1cx5', 0.51010724440949118),
 (0.011377909163169608, u'cmcohstx5', 0.51108662445754682),
 (0.011256905489724356, u'cmstpcohx6', 0.62810167635625269),
 (0.011245656268395021, u'bc12pay61', 0.12059463141451021),
 (0.011196252948632579, u'methhist033', 0.39003754501494348),
 (0.011175957886792598, u'cmstpcohx5', 0.51462131583985271),
 (0.011167832107994324, u'methhist303', 0.45855138420443453),
 (0.011080126661552669, u'mthusimx2128', 0.64681465238115099),
 (0.011080126661552669, u'mthusimx1128', 0.64681465238115099),
 (0.011080126661552669, u'mthusimx1028', 0.64681465238115099),
 (0.010970111479606581, u'lstmthp22', 0.18672374938768288),
 (0.01091598243531966, u'trylong2', 0.0093710455530033772),
 (0.010712203098076634, u'mthusimx2302', 0.51093601419215151),
 (0.010652330808760824, u'pledge', 0.22177329719158145),
 (0.010642909128883549, u'mthusimx02', 0.42085977704665856),
 (0.010565038206527211, u'mthusimx4003', 0.66141158492950392),
 (0.010435190210426049, u'mincdnnr2', 0.064773066762502496),
 (0.010272546153440532, u'mthusimx1602', 0.47493525564332528),
 (0.010253116195134249, u'mthusimx3702', 0.50421001676117572),
 (0.010161892199702205, u'ageprg12', 0.63774275994033358),
 (0.010154662350349897, u'methhist293', 0.4779104539722725),
 (0.010086788272421821, u'mthusimx1902', 0.56264893326518384),
 (0.010012478982964201, u'cpbestr', 0.59281542649309915),
 (0.0098416719128996411, u'stilhere4', 0.22804313558923217),
 (0.0098290572224715156, u'methstop05', 0.14949359941299914),
 (0.009753328053045629, u'mthusimx926', 0.43850434542306349),
 (0.009672005351844426, 'totalwgt_lb', 1.1280094337637063e-26),
 (0.0094676537790384652, u'regcar16', 0.55469978475767567),
 (0.0094497623421180288, u'mthusimx4502', 0.75032677307516871),
 (0.0094460442439890935, u'mthusimx526', 0.42932672776040559),
 (0.0094150336124770861, u'mthusimx3403', 0.57555225134765586),
 (0.0094150336124770861, u'mthusimx3303', 0.57555225134765586),
 (0.0094150336124770861, u'mthusimx3203', 0.57555225134765586),
 (0.009248981671197809, u'birthwgt_lb', 1.0018814016342754e-25),
 (0.0092244537952265171, u'seekwho2', 0.68162741771505131),
 (0.0090847384690700972, u'miscnum', 0.0073505415624142614),
 (0.009064087040491331, u'mthusimx3103', 0.586237338222932),
 (0.0090108450022291509, u'agecon07', 0.0064932475249593353),
 (0.0089391308813404624, u'nummult51', 0.47993809658517605),
 (0.0089378306406029395, u'cmhsbdiex', 0.54395317924774811),
 (0.0088417491284028538, u'whatmeth04', 0.77900037456280957),
 (0.0087414729228274535, u'mthusimx3126', 0.57184166106196277),
 (0.0087310740443287127, u'bc12pay51', 0.43512702574574558),
 (0.0086674026251616354, u'typallmc5', 0.60846731963780953),
 (0.0086187579349599197, u'othkdspn', 0.63694513065199909),
 (0.0085119841094576376, u'dolastwk5', 0.25767348837527737),
 (0.0084967567754420381, u'p1yhsage3', 0.083181045386883645),
 (0.0084445906962610229, u'methhist433', 0.63866820068695618),
 (0.008386525023976743, u'cmokdcam3', 0.50133630205348179),
 (0.0083386412780257491, u'lastmonmeth3', 0.52247774441176087),
 (0.0083364369639165048, u'mthusimx603', 0.54853038209504201),
 (0.0082976207589371409, u'wantrp12', 0.68148404034005527),
 (0.0082976207589371409, u'oldwr12', 0.68148404034005527),
 (0.008259000406812711, u'cmpmcohx4', 0.61881053582381818),
 (0.008175023076452459, u'mthusimx201', 0.44875049349942742),
 (0.0081348965135122908, u'mthusimx1428', 0.68574077052890314),
 (0.0081348965135122908, u'mthusimx1328', 0.68574077052890314),
 (0.0081244874879217166, u'expects', 0.57742129358319016),
 (0.0080715202156765864, u'fmedreas13', 0.32273760691668318),
 (0.0080707597123051977, u'c_sex15', 0.51741239443341236),
 (0.0080577468013929288, u'cpkid18a', 0.17540004365978945),
 (0.0080226216495355995, u'p1ycurrp5', 0.49790871625799893),
 (0.0080194764340759672, u'bc12pay131', 0.0041509513442755368),
 (0.0079296058430045058, u'p1yrage3', 0.099047892019561934),
 (0.0078689286239210787, u'mthusimx1703', 0.6066642759503138),
 (0.0078673115177463337, u'yusepill3', 0.47274699295302747),
 (0.0078606303937737154, u'methhist172', 0.014958563240239402),
 (0.0078442221344138252, u'fstmthp22', 0.22098866183830412),
 (0.0077687671483894771, u'frsteatd2', 0.43254879107925548),
 (0.0077358907205110627, u'methhist133', 0.5107183132028269),
 (0.0077273057056633787, u'methhist511', 0.4994353227583388),
 (0.0076620669916021011, u'mthusimx3301', 0.54562927561329588),
 (0.0076356557117926993, u'cmcohstx3', 0.1288104945631339),
 (0.0076250057364838364, u'methhist473', 0.72863100328972685),
 (0.0075714809128198945, u'mthusimx903', 0.58144949256331413),
 (0.0075460869999040003, u'p1yrage4', 0.29469077388947063),
 (0.0073791459164808115, u'mthusimx826', 0.50577739778551756),
 (0.0073552587220049315, u'mthusimx3003', 0.60073993830116912),
 (0.0073485019379111449, u'agecon12', 0.68946459024368389),
 (0.007279581019942194, u'sameallyear26', 0.76459227048596534),
 (0.0071830743371095185, u'ecreason1', 0.11635196198636147),
 (0.00718256760899183, u'sexothkd8', 0.69686321085665048),
 (0.007136744187305144, u'slscsrv', 0.015127588504417566),
 (0.0070405289635034896, u'marevcx6', 0.69571503833000803),
 (0.0070046548100554107, u'cmokddob', 0.076103590010627969),
 (0.0069777601167814174, u'mthusimx4001', 0.63884775358777279),
 (0.0069719586073021533, u'ageprg07', 0.019716548488832548),
 (0.0068936297090839149, u'chosenum', 0.36270697056305123),
 (0.0068686662003282217, u'pidsympt', 0.018180151297704616),
 (0.0068337315506348251, u'engaghx4', 0.64860324738202757),
 (0.0067485576173591522, u'plcfemop2', 0.12705419936330586),
 (0.0067382030407585614, u'rhadall2', 0.10675180972928877),
 (0.0067008465934739192, u'firsmeth04', 0.69541606068033801),
 (0.0066824779720442429, u'mthusimx828', 0.68528209117294336),
 (0.0066824779720442429, u'mthusimx628', 0.68528209117294336),
 (0.0066783664650497121, u'typnum2m', 0.48099924696140217),
 (0.0066533329942877195, u'mthusimx26', 0.49643584510193217),
 (0.0066056663701005158, u'marevcx5', 0.60869095403206908),
 (0.0065304304789099987, u'p1yrage6', 0.72663332819841064),
 (0.0064956074626570937, u'kidlivhx4', 0.71503586999080238),
 (0.0064956074626567606, u'othkdfos3', 0.60562320681686843),
 (0.006475109056274353, u'mthusimx702', 0.54319612973966336),
 (0.0063428067920964226, u'mthusimx1326', 0.56843861765929671),
 (0.0062762919180174848, u'parenend', 0.039251788746369712),
 (0.0062486478656159639, u'bc12pay111', 0.003528198624882288),
 (0.0062411725161418685, u'othkdfos', 0.21054178284476055),
 (0.0062200923566386734, u'splstwk4', 0.092669328876552923),
 (0.0062043489553795794, u'bc12plcx5', 0.50739672188649276),
 (0.0061680439001328136, u'cmdatlst', 0.039938198773673286),
 (0.0061495191625264845, u'mthusimx4026', 0.65781792810954021),
 (0.0061201423863834759, u'regcar12', 0.063628457104151021),
 (0.0061197841274815978, u'methhist183', 0.57132406444946049),
 (0.0061035764976541396, u'mthusimx1302', 0.57505791620757596),
 (0.0060861128329535719, u'mthusimx3602', 0.58919751829039413),
 (0.0060780362727373971, u'sourcem2', 0.24836038839776886),
 (0.0060763483057163503, u'mthusimx2201', 0.58532504619351378),
 (0.0060673373050791346, u'medreas2', 0.80964644287740439),
 (0.0060673373050789126, u'sameallyear15', 0.80964644287740462),
 (0.0060629658542178388, u'datcon08', 0.10663117875956295),
 (0.0060489148092761624, u'regcar23', 0.15450892859511139),
 (0.0060324258726612845, u'cmokddob4', 0.68803976348608697),
 (0.0059694806002642542, u'p1yrace11', 0.39694775050439168),
 (0.0059524385780117539, u'cmlsexx4', 0.3403545070568188),
 (0.005932181912411516, u'p1ycurrp3', 0.1431122995619237),
 (0.005883987450710948, u'methhist232', 0.032698297826290433),
 (0.0058749118086607321, u'heragecx2', 0.18834723590448166),
 (0.0058151149312271055, u'reasdiff2', 0.3828496281411069),
 (0.0057433320157664891, u'reasdiss202', 0.15583818439086766),
 (0.0057131720622690674, u'cmstphsbx3', 0.61853285010104475),
 (0.0056970651698010633, u'mthusimx3603', 0.65916031146820742),
 (0.0056880496693991756, u'plcfemop4', 0.46602249013553154),
 (0.0056464177808361882, u'wynotuse', 0.0082923196845944968),
 (0.005635065026858177, u'mthusimx802', 0.55803826992170191),
 (0.0056167878913198077, u'seekwho1', 0.080030632579227809),
 (0.0055791841051093805, u'methhist462', 0.170727444001187),
 (0.0055661100522886864, u'wantrp10', 0.45689482680804039),
 (0.0055661100522886864, u'oldwr10', 0.45689482680804039),
 (0.0055266470476966756, u'mthusimx1103', 0.67574844160883751),
 (0.0054173033656856884, u'marevcx3', 0.16921334730668736),
 (0.0054021004880069334, u'npostsmk', 0.084039169536588937),
 (0.0054012729979050489, u'mthusimx1203', 0.65767061441875363),
 (0.0053927682529455456, u'outcom11', 0.62870610393965043),
 (0.0053905638632267827, u'mthusimx4526', 0.81665856298836781),
 (0.0053727057434500569, u'reasdiss105', 0.70126436059788311),
 (0.0053643370106705168, u'mthusimx4602', 0.80352645112411625),
 (0.0052599634905958759, u'pcurrntx3', 0.16390173817364506),
 (0.0052593068169526358, u'mthusimx4202', 0.75390444359865627),
 (0.005212641221933656, u'chosesex', 0.42853550291790132),
 (0.0051959876115279524, u'methhist162', 0.048332853295873002),
 (0.0051465395952902115, u'ptsb4mar_lo', 0.34182628893782685),
 (0.0050327078101913836, u'mthusimx326', 0.59407210832622903),
 (0.0050172998429879323, u'marout13', 0.8261171099694804),
 (0.0050172998429879323, u'marcon14', 0.8261171099694804),
 (0.0050172998429879323, u'marcon13', 0.8261171099694804),
 (0.0049984005621235283, u'bcwhyf4', 0.71399310165219343),
 (0.0049883134665970053, u'chosdisb', 0.43994253954847384),
 (0.0049666155584630056, u'bstrachx2', 0.77643871695760514),
 (0.0049329921537526467, u'mthusimx4603', 0.81702251905936929),
 (0.004857226346193122, u'marendhx2', 0.27581156631756798),
 (0.0048544148871058068, u'cmdobcx4', 0.50782416747850112),
 (0.0048179162591438507, u'p1yrn3', 0.45675017197693857),
 (0.0047961873660118393, u'which1st', 0.10852232125441262),
 (0.0047849288919790123, u'p1yhisp2', 0.15440034242503958),
 (0.0047831884066096286, u'paybirth2', 0.033314442373206778),
 (0.0047559550941430606, u'simseq49', 0.50822545025955024),
 (0.0047179648508058891, u'nummult50', 0.07542812632218214),
 (0.0047098750856819915, u'fmedreas7', 0.1752954339016437),
 (0.0046566455014845909, u'mardis03', 0.43030450274296528),
 (0.004652390697000186, u'rhadall4', 0.50274211663104162),
 (0.0046119961299847523, u'revsvasx', 0.083163870021886424),
 (0.0045704434361679702, u'mthusimx3026', 0.67502640735266495),
 (0.0045531547729308341, u'methhist202', 0.062790563612404926),
 (0.0045164389274622296, u'cpherage', 0.42976134859388559),
 (0.0045132963220206879, u'bc12pay122', 0.19626491550360414),
 (0.0044749954338186848, u'methhist152', 0.068486941014898994),
 (0.0044704426539251552, u'inscovpg', 0.041918972874260961),
 (0.0044007298157611174, u'ptsb4mar_hi', 0.37897176123159582),
 (0.0043490416893807726, u'fprelyrs', 0.26451943277709056),
 (0.0043448109781607513, u'reasdiss203', 0.51166227194971237),
 (0.0043314335322909292, u'typesexf', 0.68259305362347855),
 (0.0043216838167456917, u'fmedreas19', 0.518549615847121),
 (0.0043118060129333502, u'agemarhx3', 0.7990398590284794),
 (0.0043053138097002286, u'methhist222', 0.074249441577531342),
 (0.0042057667074026917, u'fmedreas3', 0.7622613140132487),
 (0.0042026675000065294, u'hisagecx6', 0.76296733902601255),
 (0.0041932859174151904, u'mthusimx4426', 0.79107984811401688),
 (0.0041522918751232263, u'contagem', 0.40117838147815887),
 (0.0041501125927806415, u'mthusimx4226', 0.78745649378928617),
 (0.0041468671913771349, u'methhist443', 0.76196721435744674),
 (0.0041269189549990593, u'methhist153', 0.65980168173966569),
 (0.0040750099276646301, u'mthusimx2402', 0.7360653717645006),
 (0.004043425519624777, u'cmdobcx2', 0.0316284558971952),
 (0.0040407650554247221, u'numkdshx3', 0.42006685626396656),
 (0.0040031626407331933, u'mthusimx203', 0.68913462193670505),
 (0.0039921197529405594, u'methhist182', 0.080993054452270993),
 (0.00394185102322131, u'mthusimx4401', 0.77513422267600507),
 (0.0039367168736957892, u'datend08', 0.19982601428168656),
 (0.0039207448828352254, u'yusepill2', 0.23212369744101014),
 (0.0039168785153285146, u'adptotkd5', 0.52956444079950593),
 (0.0038615309122177477, u'methhist472', 0.36144277818697523),
 (0.0038290248141472638, u'mthusimx3827', 0.74230364083852507),
 (0.0038160490946063108, u'mthusimx2526', 0.75304406465133333),
 (0.0037964299536693558, u'opersame2', 0.67904945484257317),
 (0.0037931875887140531, u'regcar24', 0.22442399524260592),
 (0.0037916136956316349, u'mthusimx502', 0.66059982009696694),
 (0.0037904733688017833, u'matchfound2', 0.42591017555981137),
 (0.0037457921956233209, u'mthusimx2301', 0.68058914740012855),
 (0.0037290473999108675, u'fstmthp31', 0.30612493956978248),
 (0.0037024515418357939, u'sexothkd7', 0.704984298780712),
 (0.0037007501004330257, u'mthusimx1503', 0.68933399924073291),
 (0.0036881071824512723, u'mthusimx1026', 0.65234088614673702),
 (0.0036210146186250736, u'coverhow02', 0.051512002685040026),
 (0.0036180268088708001, u'relothkd5', 0.54378226754646675),
 (0.0035874177365420312, u'methhist233', 0.6662188713658922),
 (0.0035654203409342111, u'unit_trylong', 0.092556433292028104),
 (0.0035462694197271327, u'cmhyst', 0.25303798360914498),
 (0.0035326062018442572, u'methhist492', 0.55616546783562915),
 (0.0034573615751181119, u'chkid18a', 0.21229621771211249),
 (0.0034453934552824972, u'cpengag1', 0.031400726947188685),
 (0.003417079931685052, u'opersame3', 0.53256455315274054),
 (0.0033697910080194848, u'placcur9', 0.0093569928395093298),
 (0.0033612258801660744, u'bc12pay42', 0.44520187443253867),
 (0.0033398657920461483, u'numvstpg', 0.55733794998871167),
 (0.0033191850937581702, u'chcartyp05', 0.50803786598468814),
 (0.0033021317301191733, u'mthusimx03', 0.78642945094443295),
 (0.0032706414691280328, u'racehx11', 0.43189414402160098),
 (0.0032271057450604657, u'pcurrntx4', 0.49107304409789543),
 (0.0032271057450604657, u'p1ycurrp4', 0.49107304409789543),
 (0.0031967138566382225, u'mthusimx1626', 0.67734905454608707),
 (0.0031942905604436245, u'mthusimx2902', 0.72274618296470994),
 (0.0031926034227997002, u'p1yrage5', 0.65941853882622703),
 (0.0031622162249488328, u'bcreas4', 0.57983378346361802),
 (0.0031415837009804992, u'mthusimx3801', 0.70737244860013693),
 (0.0031406507883428025, u'typallpg3', 0.36407161239827068),
 (0.0031122109986435609, u'p1yrace2', 0.75490901522521292),
 (0.0030794922745650544, u'p1yrf4', 0.50234793300499336),
 (0.0030537408026606316, u'othkdfos2', 0.61003451416818155),
 (0.0030535244442625453, u'mthusimx2202', 0.70637493272880525),
 (0.0030103668169851883, u'kidshx4', 0.73000719812517811),
 (0.0030026347333893533, u'cmokdcam5', 0.81050226539085102),
 (0.0029891959402981172, u'methhist242', 0.12129255561593562),
 (0.0029486966781636648, u'reactslf', 0.50242215622922448),
 (0.0029302481321217266, u'hxagemar2', 0.0218763524886392),
 (0.0028479087934658587, u'cmstpcohx3', 0.32008000776617307),
 (0.0028400624376542227, u'typallmc4', 0.62283809902023668),
 (0.0028236742831053707, u'infrtprb2', 0.42264072117866947),
 (0.0028089945625796586, u'outcom06', 0.03932825359700988),
 (0.0027960312695013423, u'methhist333', 0.69865616409553477),
 (0.0027842556377177807, u'typallmc3', 0.41926307144668762),
 (0.0027813344793490291, u'mthfrsts02', 0.3091263144022709),
 (0.0027750034511385691, u'chosrace', 0.56249359220419293),
 (0.0027664940660504511, u'mthusimx1403', 0.7539099474437807),
 (0.0027664940660504511, u'mthusimx1303', 0.7539099474437807),
 (0.0027560356879600123, u'hhadall4', 0.60599187611695271),
 (0.0027549192437653636, u'methhist212', 0.14638900550757614),
 (0.0027341442264369187, u'monsx1238', 0.14028397481401128),
 (0.0027225048761754245, u'methhist192', 0.15280191690522202),
 (0.0027110967223604732, u'sexothkd5', 0.59955903162368829),
 (0.002704982821949975, u'hhadall2', 0.30355300407827712),
 (0.0027014929682716016, u'mthusimx3701', 0.7188805220703145),
 (0.0026985807869234213, u'rhadall3', 0.55658707612670655),
 (0.002660035836039909, u'nowcover02', 0.17326400100526707),
 (0.0026347206253893862, u'firsmeth03', 0.63232957257913891),
 (0.0026326908737260846, u'talkpar1', 0.5232214493794507),
 (0.0026060804262275639, u'mthusimx1126', 0.70969200908871832),
 (0.0025892646729263058, u'fmedreas14', 0.78412635025127142),
 (0.0025538420908515214, u'methhist073', 0.67946497610899093),
 (0.0025537697172437479, u'fpregfp', 0.16242178448259414),
 (0.0025487128207739573, u'monsx1239', 0.69735737808921627),
 (0.002548055681887873, u'bc12plcx3', 0.070246476149989412),
 (0.0025275959880479704, u'evcontag', 0.0025476542939096669),
 (0.0025207232571710092, u'racehx16', 0.82600774462579551),
 (0.0025207232571710092, u'parenend2', 0.82600774462579452),
 (0.0025200051191952566, u'numkdshx', 0.16642313538796083),
 (0.0024965160369754269, u'supporch2', 0.41171093745105736),
 (0.0024804344543348789, u'relothkd8', 0.81905333883776088),
 (0.0024531070038467107, u'uselstp2', 0.10206477735462768),
 (0.0024209374257617711, u'bc12pay121', 0.086515439790198045),
 (0.0024205172239306627, u'wantp09', 0.4674588481433315),
 (0.0024205172239306627, u'oldwp09', 0.4674588481433315),
 (0.0023994201167480966, u'bc12pay71', 0.032923918515131725),
 (0.0023906263640062209, u'marcon05', 0.0098669719427441193),
 (0.0023264322227689593, u'birthwgt_oz2', 0.51650021981390282),
 (0.0023105850590047217, u'sedno', 0.55025408441666612),
 (0.0023037265560031939, u'agecon06', 0.061123129357400004),
 (0.0023012518642631097, u'rmarout05', 0.012223833770276398),
 (0.0022866621384709518, u'mthusimx1301', 0.7257388214939976),
 (0.0022859138046641414, u'bc12pay101', 0.0084876051067445651),
 (0.0022789951248667339, u'bc12plcx8', 0.63363406562363567),
 (0.0022571630042962365, u'marend03', 0.58136050382424398),
 (0.0022571243960892717, u'mthusimx3628', 0.83453000071419914),
 (0.0022571243960892717, u'mthusimx3528', 0.83453000071419914),
 (0.0022571243960892717, u'mthusimx3428', 0.83453000071419914),
 (0.0022571243960892717, u'mthusimx3328', 0.83453000071419914),
 (0.0022571243960892717, u'mthusimx3228', 0.83453000071419914),
 (0.0022571243960892717, u'mthusimx3128', 0.83453000071419914),
 (0.0022548658505014973, u'marout11', 0.74508084625278759),
 (0.0022548658505014973, u'marcon11', 0.74508084625278759),
 (0.0022529406312516986, u'rmarout06', 0.066582536294923889),
 (0.0022386922293313738, u'trylong', 0.73310381437984451),
 (0.0022294204490288516, u'placgotf9', 0.25861699599267562),
 (0.0021648049042076734, u'whrcpkds2', 0.72517182028622762),
 (0.0021427300075669287, u'lvtoghx3', 0.4193282217255484),
 (0.0021299948751499764, u'cxkids5', 0.77068123556973012),
 (0.002084712632508201, u'fmedreas1', 0.052386559226950409),
 (0.0020771940112987997, u'mthusimx2126', 0.76776769129826727),
 (0.0020429847717056138, u'mthusimx1201', 0.73541517116360822),
 (0.0020375831584280579, u'relothkd3', 0.40626086563651631),
 (0.002036141979403383, u'mthusimx226', 0.72668781834945495),
 (0.002022539051475869, u'whyprg1', 0.34009923889004501),
 (0.0020221423158760521, u'mthusimx2426', 0.81605725253140393),
 (0.0020150586790439462, u'bcplcfst', 0.19607207146059913),
 (0.0020061694151940479, u'sxmtonce', 0.24731865540961429),
 (0.0019728716984336314, u'ageprg06', 0.086208887003369622),
 (0.0019314491250471688, u'wantp10', 0.66087959212651737),
 (0.0019314491250471688, u'oldwp10', 0.66087959212651737),
 (0.001929974515109012, u'simseq50', 0.76698139504995533),
 (0.0019204656690412492, u'methhist143', 0.7477951223559095),
 (0.0019105730138614385, u'p1yrf3', 0.47525108363683699),
 (0.0018956962215852524, u'tryeithr6', 0.74617144941931945),
 (0.0018869516379881324, u'chkid18a3', 0.80789407819776238),
 (0.001867288098512998, u'methhist163', 0.74969677419772229),
 (0.0018541726215447474, u'legagree', 0.46989012700084531),
 (0.0018431523027315766, u'bcreas3', 0.6297100708357497),
 (0.001841355796213473, u'hppregq', 0.13025053833480843),
 (0.0018232556338350081, u'mardat03', 0.45657699212779268),
 (0.0018232556338350081, u'cmmarrhx3', 0.45657699212779268),
 (0.0018218304118621242, u'chedmarn2', 0.12822464483984047),
 (0.0018092694492667372, u'yrstrus_r', 0.036980179362156161),
 (0.0018092694492667372, u'yrstrus', 0.036980179362156161),
 (0.0017873539093964386, u'methhist093', 0.73080193885355915),
 (0.0017847378442865658, u'reasnono1', 0.31860707418369372),
 (0.0017796649570913647, u'matweeks', 0.087414441700305767),
 (0.0017620201346478792, u'marcon06', 0.10112469241901413),
 (0.0017548899522595862, u'methhist132', 0.25695078551929984),
 (0.0017404332489794339, u'mthusimx3302', 0.78676821917989048),
 (0.0016998042164694249, u'methhist103', 0.72806018604814193),
 (0.0016840538200313393, u'mthusimx2003', 0.80266986662640294),
 (0.0016834107232391871, u'mincdnnr3', 0.66663577663527063),
 (0.0016783676707989859, u'simseq37', 0.25137506675176924),
 (0.0016719670028032541, u'methhist012', 0.23585227390435115),
 (0.0016655210495191142, u'marout05', 0.032997207169695522),
 (0.0016655132663193628, u'probwant', 0.53773141548041592),
 (0.0016648257528985022, u'monsx1237', 0.094908725142702877),
 (0.001659162325153174, u'ageqtnur_p2', 0.71823879074747532),
 (0.0016513248521052848, u'bc12pay91', 0.022037879984202802),
 (0.0016436202477347894, u'methhist022', 0.25174769433952382),
 (0.0016396260506237326, u'methhist223', 0.76831121121948132),
 (0.001629815463138895, u'probbabe', 0.60177018657123216),
 (0.0016209450865218855, u'wantrp09', 0.551066939173676),
 (0.0016209450865218855, u'oldwr09', 0.551066939173676),
 (0.0016144226099265024, u'typallmc2', 0.39177034176479564),
 (0.0015910203535679512, u'simseq46', 0.47621908913717215),
 (0.0015838991783748702, u'outcom08', 0.40443789644055606),
 (0.0015785718409713212, u'cmsexafm', 0.34593184153413647),
 (0.0015739117195406882, u'durtry_n', 0.48496898027122737),
 (0.0015643871782929919, u'aidstalk06', 0.21263750349396948),
 (0.0015567205685742547, u'tryeithr2', 0.35384414488767013),
 (0.0015554679427546292, u'mthusimx2228', 0.87383937422938474),
 (0.0015346901377095712, u'regcar19', 0.76053272340080058),
 (0.0015232277223827806, u'bc12plcx', 0.11632710499317603),
 (0.0015208697220433498, u'typage2m', 0.77786702791417273),
 (0.0015131139582018616, u'cmdobhp', 0.22802788310647604),
 (0.0015107451052449594, u'fmedreas2', 0.68953040927500009),
 (0.0014990650233190905, u'relothkd4', 0.60240227487396447),
 (0.0014694310631890861, u'lastage2', 0.84950396031270747),
 (0.0014549678726587523, u'simseq11', 0.30510538417573807),
 (0.0014511209882809295, u'invitro', 0.25015627953828512),
 (0.001440839011782824, u'whtooprc', 0.58130153882433788),
 (0.0014377368649304278, u'livehere2', 0.7409066636377849),
 (0.0014367400884155446, u'quitnurs', 0.22260798501960766),
 (0.0014227609112084094, u'p1yrace1', 0.095444577713481027),
 (0.0014097924002132167, u'p1yeduc', 0.097546968981708268),
 (0.0014082239640923477, u'lstmthp32', 0.77292549739787764),
 (0.0014012772297945508, u'p1yhisp3', 0.67512342003646897),
 (0.0013931513834474218, u'cmstrtcp', 0.18880298632232484),
 (0.0013876539370683005, u'whrchkds5', 0.51222529294707098),
 (0.0013626145165579473, u'p1yrage8', 0.92826658282404273),
 (0.0013623360393966166, u'marend02', 0.33155909816435047),
 (0.0013581571274996485, u'payrster1', 0.11716399106187161),
 (0.0013486049825122137, u'whynouse2', 0.76953775345946784),
 (0.0013384263872240343, u'mthusimx2028', 0.85948397981077385),
 (0.0013366393571713209, u'fstmthp32', 0.78920305430667981),
 (0.0013290544501555202, u'sexothkd4', 0.62379322452341901),
 (0.0013271442184074056, u'methhist142', 0.3148260919037621),
 (0.0013256658965408175, u'numdiss', 0.0095710421548026586),
 (0.0013166956891709214, u'hhadall3', 0.68061114200546569),
 (0.0013133467748983607, u'whatopsm', 0.99988981000287047),
 (0.0013063562913606663, u'pcurrntx2', 0.23340518476300476),
 (0.0012923389256014328, u'bstrachx', 0.64704019209841446),
 (0.0012882943745425868, u'dfnlstrl', 0.7443855518048621),
 (0.0012786089022647218, u'mthusimx901', 0.76236180955108279),
 (0.0012741828104584352, u'methhist313', 0.80248684858816177),
 (0.0012648824927552482, u'mthusimx2502', 0.85278878494783805),
 (0.0012636885141316112, u'nometh2', 0.50840863025349348),
 (0.0012630268928528476, u'cpkidliv', 0.38294801112493126),
 (0.0012623009910912586, u'cpeduc', 0.19467543104376772),
 (0.0012539655580704467, u'marout04', 0.013549850226112827),
 (0.0012501130177885456, u'bc12pay12', 0.39306868145275231),
 (0.0012489282590487649, u'infrtprb', 0.1632045323950273),
 (0.001246881705924463, u'bc12pay132', 0.59973400781030439),
 (0.0012316938437313407, u'relothkd7', 0.82706987203205662),
 (0.0012219314859484021, u'oldwp07', 0.3130015897504107),
 (0.0012199057481069309, u'methhist292', 0.31235930967769443),
 (0.0012061131357390398, u'marout06', 0.17933590087935081),
 (0.0012061041267584782, u'reasdiff1', 0.33312615587729899),
 (0.0011884614535437876, u'pswkcond1', 0.29633173234149845),
 (0.0011754813454530888, u'mthusimx2827', 0.87605100699148997),
 (0.0011644141579101319, u'fptitmed', 0.074673792503657896),
 (0.0011643963123295631, u'fedsolid', 0.41135774848311324),
 (0.0011606911866355318, u'wantp07', 0.32542788034268744),
 (0.0011555472262720912, u'hisagecx4', 0.74624466256650512),
 (0.0011473180332585153, u'marcon04', 0.017045463132342783),
 (0.0011405222184981412, u'aprocess1', 0.68510870836584314),
 (0.0011402140046469222, u'cmlsexx3', 0.51600344421155286),
 (0.0011336849345655597, u'methhist302', 0.32776211216940554),
 (0.0011336702700246448, u'methhist123', 0.79766489760861226),
 (0.0011336702700246448, u'methhist113', 0.79766489760861226),
 (0.0011330830949964898, u'reasimpp', 0.80715450884507878),
 (0.0011265871793341153, u'bcwhym', 0.74624572554876201),
 (0.0011261578922933113, u'infertr', 0.3032639432107882),
 (0.0011235243915732607, u'mthusimx4427', 0.91763215706270984),
 (0.0011207513875410857, u'cmtublig', 0.22734679586305306),
 (0.0011161175047955663, u'mthusimx3501', 0.80333641337153017),
 (0.0011050639217402569, u'marbefhx3', 0.56175909563789117),
 (0.0011043408781208353, u'methhist062', 0.34829045524222624),
 (0.0010996310501200091, u'methstop03', 0.2866871701969671),
 (0.00109833862865516, u'cpmarbef', 0.22418227593533635),
 (0.0010867056922954088, u'constat3', 0.00058552202115681393),
 (0.0010850784150164827, u'methhist032', 0.35720564885945172),
 (0.0010822098985051598, u'bstraccx', 0.81492203909740524),
 (0.0010812139997014025, u'whatmeth01', 0.073577604824999018),
 (0.0010711293423546486, u'oldwp08', 0.49339333848785416),
 (0.0010664978792330748, u'methhist382', 0.33257716726010811),
 (0.0010587964846523468, u'kidlivhx3', 0.67495634937929583),
 (0.0010506205865611351, u'fmethod3', 0.76971953623014033),
 (0.0010485953319554486, u'lbw1', 0.00034604287271211239),
 (0.0010074181575259189, u'bcreas2', 0.53061063300244493),
 (0.0010069183736457488, u'nplaced', 0.0034079322317065548),
 (0.0010007634953410616, u'cmfsexx3', 0.53741304187585959),
 (0.00099908671432202834, u'rmarout04', 0.027513599626222206),
 (0.00099189475070904365, u'simseq15', 0.40559361378000547),
 (0.00098969351006750195, u'mthusimx1202', 0.82099442505690901),
 (0.00098961776948058855, u'cmokddob2', 0.70612275403437008),
 (0.00098794210812136463, u'livehere', 0.067300034830502911),
 (0.00098690670676526704, u'p1yrn2', 0.52362970098454031),
 (0.0009796451727034361, u'wantp08', 0.51246170956181192),
 (0.00097029689059036084, u'methhist092', 0.38028233552336976),
 (0.00096513710743106884, u'cmpart1y3', 0.56112825374563458),
 (0.00096145001939129671, u'p1ycurrp2', 0.32234296018781017),
 (0.00095482126450319171, u'cprace2', 0.86900781082598788),
 (0.00095284008803808717, u'racehx6', 0.27220776855702045),
 (0.00095223071766270539, u'feelinpg', 0.12333315226570274),
 (0.0009408691399123148, u'mthusimx102', 0.82339399615563413),
 (0.000939158267432183, u'fcondom', 0.096693494348423684),
 (0.00093823030837836274, u'bcreas', 0.19265568380422282),
 (0.00092809413837091626, u'stilhere', 0.23132498909504629),
 (0.00092763216498470413, u'c_sex18', 0.74317836256352932),
 (0.00091999243967055833, u'tryeithr7', 0.85886352515359854),
 (0.0009155381073610025, u'p1yhisp4', 0.83402950296639478),
 (0.00091514132476100407, u'methhist072', 0.39332878436165541),
 (0.00090964887885991441, u'jintend', 0.043995450954652619),
 (0.00090498270342875831, u'mardat02', 0.19597599824614975),
 (0.000900671815622478, u'fprelage', 0.55843791507707574),
 (0.00088834959548178549, u'cmstpcohx2', 0.31550485463359679),
 (0.0008859794082795025, u'hisagecx2', 0.31532409189465815),
 (0.00088422035618751504, u'currmeth2', 0.38598019793797211),
 (0.00088324974683817725, u'ageprg05', 0.12042106874152191),
 (0.0008732100659984976, u'opersame4', 0.66623745354643593),
 (0.00086962235667398247, u'womrasdu', 0.043904489563472579),
 (0.00086393399503681412, u'rmarout10', 0.76884491651805054),
 (0.00084643575762721746, u'agesxafm', 0.54400958256589971),
 (0.00084577775903182939, u'agecon05', 0.12463244042323332),
 (0.00083858204033993022, u'p1yhisp', 0.20002567489227219),
 (0.00083378266014055846, u'methhist282', 0.40203730319806985),
 (0.00083115310632497774, u'mthusimx3601', 0.83216891476035215),
 (0.00083043080393907509, u'paymster1', 0.48378758735714833),
 (0.00082368278116384808, u'mthusimx2702', 0.87111109959023603),
 (0.00082100588340283664, u'infrtprb4', 0.87727255888287115),
 (0.00081491279822698548, u'sexothkd2', 0.44141561753590497),
 (0.00081381992290152638, u'frsteatd_p2', 0.79650718474414928),
 (0.0008069104640756608, u'infever', 0.0016576816456673803),
 (0.00079448986271613009, u'simseq24', 0.43635172645343545),
 (0.00079194622775935475, u'p1yeduc2', 0.56082371872333314),
 (0.00078715111463323328, u'mardis01', 0.078939027321395461),
 (0.00078656146199052035, u'talkall', 0.092967648431740491),
 (0.00077049549048968657, u'talkpar2', 0.82027572389440762),
 (0.00076670642042586667, u'typag13m', 0.77686102486036823),
 (0.00076595031528936541, u'simseq48', 0.74097391137607072),
 (0.00076036114455024784, u'mthusimx3901', 0.86458585440722324),
 (0.00076008420590001347, u'frsteatd', 0.067433233991495825),
 (0.00074965681041316845, u'methhist272', 0.43560006307549848),
 (0.0007451092815241589, u'cmdivorcx', 0.18125421581566592),
 (0.00073963373082430728, u'fstmthp11', 0.042305929936332927),
 (0.00073674645621268908, u'mthusimx1102', 0.8422872232505173),
 (0.00073645034702518597, u'methhist213', 0.83370623520549803),
 (0.00073472678657016122, u'payrster2', 0.58205626079187911),
 (0.00073174618657523283, u'splstwk1', 0.01928804031734101),
 (0.0007287375466641377, u'p1yhsage2', 0.37530683935572762),
 (0.00072285210741895867, u'bc12pay22', 0.59413660163562454),
 (0.00072155432448017809, u'mthusimx4201', 0.89869227891186088),
 (0.00071551875682485111, u'rmarout08', 0.58147607632772003),
 (0.00071031808438715149, u'emcon12', 0.62003242257353519),
 (0.00070559130857394958, u'reasdiss201', 0.36860090018684055),
 (0.00070467248599581644, u'datend07', 0.45661297970145909),
 (0.00069874128916191935, u'outcom02', 0.0053269675639473629),
 (0.00069656235359782936, u'hivtst2', 0.59376767824851928),
 (0.00069350659048939001, u'mthfrsts01', 0.31557852212979398),
 (0.00068810135710239972, u'mthusimx1001', 0.8418218554746566),
 (0.00068585104717988621, u'adptotkd', 0.27562703864601934),
 (0.00068199612259689513, u'fmarout5', 0.0037692928316248853),
 (0.00068142251056180214, u'typallpg', 0.42523856371232049),
 (0.00067758863317779472, u'relothkd6', 0.83712692473342842),
 (0.00067140576006963215, u'methhist383', 0.85706806614580722),
 (0.00067070231866084296, u'mthusimx3102', 0.87691901917124415),
 (0.00067064053176801863, u'regcar22', 0.62017301614512887),
 (0.00067055572206176084, u'talkpar5', 0.90040419162681973),
 (0.00066979282611456803, u'engag1cx4', 0.80472444885011152),
 (0.00066382642577589301, u'tubes', 0.4289662943771676),
 (0.00065807222343672311, u'regcar18', 0.48184740370188606),
 (0.00065674696103679153, u'nummult34', 0.0050519678440732385),
 (0.00065499293255111279, u'coh1dur', 0.021909710033073546),
 (0.00065446316049955211, u'placgotf1', 0.49129313971110644),
 (0.00065324660284926672, u'simseq32', 0.47900771597469116),
 (0.00065324445428782685, u'fmedreas8', 0.83869913865162848),
 (0.00065246942612906533, u'cpkid18b', 0.63660372481495209),
 (0.00064733056775867492, u'cxkids3', 0.63316721648602015),
 (0.00064453129406627507, u'oldwp06', 0.32132879954271065),
 (0.0006428158646513138, u'reasdiss301', 0.75133091351812764),
 (0.00064135553344546459, u'sexothkd', 0.29115759861706236),
 (0.00064106878527703248, u'brnout_r', 0.0050010148764798997),
 (0.00064106878527703248, u'brnout', 0.0050010148764798997),
 (0.00063586164687567948, u'fmarstat', 0.36986652549102439),
 (0.00063513239288348622, u'bpa_bdscheck1', 0.039442593707190617),
 (0.00063397712642365711, u'marout09', 0.71134478614777197),
 (0.00062800796801820713, u'methstop04', 0.59852177112219418),
 (0.00062107551330958799, u'cmpmcohx', 0.095806861757908438),
 (0.00062035971891749586, u'rmarout6', 0.0057290837914340913),
 ...]

In [8]:
t


Out[8]:
[(0.99999997478559399, u'cmfsexx20', 0.99487796794003025),
 (0.99999980810022737, u'cmfsexx14', 0.99044572447151147),
 (0.99999980810022737, u'cmfsexx12', 0.99044572447151147),
 (0.99999969668952193, u'cmvasrev', 0.98886355298197437),
 (0.99999943233443778, u'cmfsexx17', 0.98011303937835292),
 (0.99999943233443778, u'cmfsexx11', 0.98011303937835292),
 (0.99998725308812786, u'p1yhsage8', 0.94738623802804633),
 (0.99989411028244812, u'cmfsexx19', 0.84972483887354566),
 (0.99989411028244812, u'cmfsexx18', 0.84972483887354566),
 (0.99989411028244812, u'cmfsexx16', 0.84972483887354566),
 (0.9997238760876922, u'cmlstsxx17', 0.74192483418281008),
 (0.9997238760876922, u'cmlstsxx11', 0.74192483418281008),
 (0.9997238760876922, u'cmlsexx17', 0.74192483418281008),
 (0.9997238760876922, u'cmlsexx11', 0.74192483418281008),
 (0.76546223033783689, u'pcurrntx6', 0.99999450268546874),
 (0.76546223033553751, u'p1ycurrp6', 0.99988243132982202),
 (0.7123703286018046, u'mthusimx1727', 0.99705821865575273),
 (0.71000190182917988, u'placgotf10', 0.99999086528294789),
 (0.61766949046177899, u'cmfsexx10', 0.44063300648307724),
 (0.60035771452331632, u'cmfsexx9', 0.36098103447390451),
 (0.59758348671273809, u'cmfsexx6', 0.034340192640520364),
 (0.58803259165245836, u'mthusimx4227', 0.99981017790693782),
 (0.57553281947561086, u'mthusimx1627', 0.99896210179051803),
 (0.54403200226650328, u'mthusimx2628', 0.98701233942066335),
 (0.54403200226503345, u'methhist164', 0.99994615668563114),
 (0.54384136805622307, u'mthusimx2627', 0.80803434330283486),
 (0.51709773603637066, u'cmokdcam7', 0.95089911343140188),
 (0.48719717611972324, u'marout14', 0.999675163146865),
 (0.48719715644876116, u'datend14', 0.99665451799628391),
 (0.48716837716484884, u'ageprg14', 0.92375947566310979),
 (0.45914791701656787, u'bcwhyf2', 0.99986373381372939),
 (0.4456859936216403, u'cmfsexx7', 0.30712001532889255),
 (0.44053664791257841, u'cmfsexx8', 0.25352333410938455),
 (0.43253806775705594, u'fmedreas20', 0.99988609636456427),
 (0.43015691611727924, u'mthusimx4702', 0.99986520940472601),
 (0.429008722867532, u'methhist483', 0.67706755538349139),
 (0.41842209428623656, u'methstop09', 0.99641972065448026),
 (0.38368854659634388, u'reasdiss107', 0.99999920108235552),
 (0.38368854659626728, u'hxagemar5', 0.99998997488627617),
 (0.38368854659249874, u'kidshx5', 0.99993859620742775),
 (0.3836885465924964, u'othkdfos7', 0.9999385793368355),
 (0.38368854656950813, u'mardat05', 0.99984864086962244),
 (0.38368854656950813, u'cmmarrhx5', 0.99984864086962244),
 (0.38368843750228121, u'cmhsbdobx5', 0.99371028340061429),
 (0.38368841365094064, u'cmstphsbx4', 0.99314297542183527),
 (0.36604854251343, u'mthusimx2528', 0.11341428999793847),
 (0.36604854251343, u'mthusimx2428', 0.11341428999793847),
 (0.3548006130894279, u'lastmonmeth4', 0.99999974460714214),
 (0.35480061308787292, u'methhist444', 0.99993882609746343),
 (0.35475963661564014, u'pnctrim', 0.99955268523991847),
 (0.32710809036834443, u'paybirth3', 0.78722940903336447),
 (0.29461336495204327, u'racehx3', 0.30128803016204064),
 (0.29364295484236991, u'p1yeduc6', 0.99985374071012423),
 (0.27792950545673001, u'cmokdcam4', 0.068985587656002184),
 (0.27401754212128104, u'lastage3', 0.99999999206816848),
 (0.27401754212079243, u'relothkd12', 0.99997865600012059),
 (0.27401754212079243, u'relothkd11', 0.99997865600012059),
 (0.2740175421192439, u'dolastwk6', 0.99995865340363532),
 (0.27401754210965756, u'sexothkd11', 0.99990778823497606),
 (0.27401754209898133, u'sameallyear3', 0.99987567481021766),
 (0.27401754201088246, u'p1yrace3', 0.99974189132511138),
 (0.27401754193097383, u'p1yrn5', 0.99966940056174214),
 (0.25335293781017343, u'mthusimx4726', 0.99955848664055624),
 (0.2489956996313375, u'babysex3', 0.050291468897424203),
 (0.24400584011603677, u'cmokddob6', 0.37640156923612955),
 (0.23815875639874473, u'pregend2', 0.26692608566560816),
 (0.23679725677782604, u'methhist124', 0.99875353482657137),
 (0.23679725677782604, u'methhist114', 0.99875353482657137),
 (0.23679725677782604, u'methhist094', 0.99875353482657137),
 (0.2367972383605087, u'mthusimx4727', 0.99692289240959431),
 (0.23526979858419006, u'mthusimx2227', 0.084730486113429843),
 (0.23027474398717629, u'typallpg5', 0.093103807031878344),
 (0.22090337752180522, u'cmfsexx5', 0.012703803554362854),
 (0.21461074685910086, u'mthusimx128', 0.14826380200125588),
 (0.21209803931636995, u'cmokddob7', 0.7923090788130025),
 (0.20550046426044788, u'mthusimx27', 0.17027291841537318),
 (0.20324899149337072, u'mthusimx3027', 0.085016852408401566),
 (0.19647826253493117, u'sameallyear8', 0.9999732620688615),
 (0.19647826253493117, u'sameallyear6', 0.9999732620688615),
 (0.19647826253493117, u'sameallyear11', 0.9999732620688615),
 (0.19622797806308767, u'mthusimx1327', 0.069203863444119287),
 (0.19292984436265559, u'mthusimx2127', 0.077878404549347371),
 (0.1925948954744473, u'mthusimx1227', 0.086032116555680452),
 (0.19212922015065426, u'mthusimx1427', 0.076151288163869735),
 (0.1912826778245742, u'mthusimx3903', 0.07119216819769239),
 (0.18400238939790059, u'mthusimx4503', 0.41027671736744065),
 (0.17996511936547144, u'mthusimx2327', 0.1393834205547759),
 (0.17708382318843741, u'birthwgt_oz3', 0.099175494117043489),
 (0.17606518335989885, u'legagree2', 0.99989440124116025),
 (0.17245127119186154, u'meth3m3', 0.044780198294010795),
 (0.17245127119186154, u'meth12m3', 0.044780198294010795),
 (0.17245127119186154, u'lstmthp13', 0.044780198294011087),
 (0.16872735661373683, u'methhist463', 0.29405331516494215),
 (0.16760234516730121, u'mthusimx3703', 0.10415774028612923),
 (0.16700702411274637, u'bc12pay13', 0.2031085461834834),
 (0.16456258719409367, u'mthusimx2027', 0.054796152078712086),
 (0.15729902321417655, u'p1yhsage6', 0.065656539512962117),
 (0.15643538873363461, u'cmlsexx6', 0.73319574251408526),
 (0.15514056160662626, u'mthusimx2403', 0.06117219712589219),
 (0.15490646053080137, u'mthusimx927', 0.049432341224119769),
 (0.15367882891943374, u'mthusimx228', 0.16162990500634211),
 (0.15222359862902957, u'mthusimx2928', 0.10081348038477651),
 (0.15106563950350349, u'heragecx5', 0.99958602668662455),
 (0.14970023738763949, u'bc12pay143', 0.13194725039987112),
 (0.14961002676579715, u'mthusimx3902', 0.025814751781558124),
 (0.14909943081848043, u'datend13', 0.28806506982567159),
 (0.14791864402549226, u'numkdshx4', 0.15267080614958867),
 (0.14653951828028899, u'mardis04', 0.13980448844484053),
 (0.14467385376523012, u'datcon13', 0.29141924121692497),
 (0.14351190740936914, u'mthusimx2503', 0.073537139269532328),
 (0.14172382999160849, u'mthusimx2601', 0.066149537378606876),
 (0.14037445940268289, u'chedmarn4', 0.14012561904251503),
 (0.13653477176724349, u'p1yrf7', 0.35538415253195577),
 (0.13647671718015675, u'mthusimx1027', 0.090640994523345966),
 (0.13484944609926885, u'mthusimx1127', 0.094671597171171712),
 (0.13377770094641916, u'mthusimx827', 0.069193864580854914),
 (0.13360366323016526, u'aprocess2', 0.99756761572425701),
 (0.13322121254103236, u'mthusimx627', 0.10130555698475496),
 (0.13322121254103236, u'mthusimx527', 0.10130555698475496),
 (0.12846602890752867, u'mthusimx4203', 0.99881425162847937),
 (0.1282364421987755, u'otmedhep3', 0.21447006587619533),
 (0.12687841438937486, u'methstop07', 0.11878300064613725),
 (0.12520725943626387, u'wherenow2', 0.21823570901266964),
 (0.12447561659288409, u'cxkids4', 0.0015843595117198282),
 (0.12218543546071603, u'ageprg13', 0.31505105987206516),
 (0.1218086966156251, u'mthusimx2828', 0.16432653697323452),
 (0.11889748767094011, u'mthusimx3227', 0.090658664070437947),
 (0.11838614910007383, u'mthusimx3728', 0.21024193634203614),
 (0.11791264180753946, u'agecon13', 0.32084604210945744),
 (0.11643971280308407, u'adptotkd7', 0.99860654452744957),
 (0.11603380395794316, u'mthusimx2803', 0.048785973427373085),
 (0.11533532084355091, u'fedsolid2', 0.9999409102812562),
 (0.11215193334198248, u'otmedhep2', 0.10012046022262031),
 (0.10869411433862952, u'mthusimx2728', 0.19758651325101495),
 (0.10843540515859551, u'mthusimx3127', 0.13501318700883419),
 (0.1082143768509749, u'mthusimx428', 0.26195074209029201),
 (0.1082143768509749, u'mthusimx328', 0.26195074209029201),
 (0.10774637860332614, u'mthusimx401', 0.019072930577112315),
 (0.10744441819354689, u'cmlstsxx9', 0.86572537920511161),
 (0.10744441819354689, u'cmlstsxx10', 0.86572537920511161),
 (0.10744441819354689, u'cmlsexx9', 0.86572537920511161),
 (0.10744441819354689, u'cmlsexx10', 0.86572537920511161),
 (0.10702939421636326, u'wantrp14', 0.31399153194760276),
 (0.10702939421636326, u'wantrp13', 0.31399153194760276),
 (0.10702939421636326, u'oldwr14', 0.31399153194760276),
 (0.10702939421636326, u'oldwr13', 0.31399153194760276),
 (0.10619736677566816, u'mthusimx4601', 0.28764160026299912),
 (0.10555254015072169, u'mthusimx3527', 0.1342341354018968),
 (0.10234777448254717, u'mthusimx3828', 0.19654301431031274),
 (0.10161721010639324, u'mthusimx727', 0.13798798615113858),
 (0.10152998320158135, u'hivtst3', 0.087887735143574813),
 (0.10091179002412931, u'reasdiff3', 0.27485695194060455),
 (0.099393631280874528, u'p1yhsage7', 0.28686440274151859),
 (0.099139686244714254, u'methhist403', 0.061648221011031519),
 (0.098617179868254357, u'mthusimx2602', 0.14149548920438704),
 (0.098119028043578527, u'payrster3', 0.33078565972846041),
 (0.096839115807692333, u'cmhsbdobx4', 0.26049633487922319),
 (0.09652256043448848, u'mthusimx2703', 0.090765335328664973),
 (0.096100365754327566, u'marbefhx4', 0.089315711004101975),
 (0.094776863740728357, u'p1yrace16', 0.076408218104229167),
 (0.092894509959308147, u'tmaftin', 0.20229099523697225),
 (0.092327500117202477, u'othkdrac1', 0.13415683726962338),
 (0.092316492818665719, u'mthusimx3002', 0.085213972503647623),
 (0.092243547285933092, u'mthusimx2603', 0.13619437348816513),
 (0.090703323568190997, u'mthusimx1826', 0.138551173953711),
 (0.089270305394146043, u'mthusimx1926', 0.16623142929535184),
 (0.089176419191501988, u'mthusimx1527', 0.17698647015262992),
 (0.088970712823352116, u'typracbk', 0.15369752954510829),
 (0.088325894034787744, u'mthusimx3427', 0.18283042593980547),
 (0.087371761866235409, u'mthusimx3201', 0.069567727838549226),
 (0.084485650909602028, u'cmlstsxx8', 0.83255315910392369),
 (0.084485650909602028, u'cmlsexx8', 0.83255315910392369),
 (0.08439191822606007, u'jexpects', 0.025628287561181674),
 (0.083089648188579557, u'methhist363', 0.054899921252791438),
 (0.082905129107729625, u'stilhere7', 0.12032346690709801),
 (0.082720650209182067, u'mthusimx4402', 0.24210243235846884),
 (0.080616172745801906, u'relothkd9', 0.41631009515072204),
 (0.080006882489885633, u'mthusimx2501', 0.16628491916458377),
 (0.077652011133208521, u'mthusimx501', 0.034781685276609214),
 (0.077441004553143844, u'methhist053', 0.0516754095284526),
 (0.077091876275147464, u'manwantr', 0.99970605849460448),
 (0.077004717590789862, u'heragecx3', 0.047781370758009339),
 (0.075715312102304866, u'methhist014', 0.45097281038428416),
 (0.075593367691123792, u'mthusimx2401', 0.17265767357124706),
 (0.074806425123953191, u'cmlstsxx7', 0.84619901541966158),
 (0.074806425123953191, u'cmlsexx7', 0.84619901541966158),
 (0.074483085962031459, u'p1yrf10', 0.99999712995250611),
 (0.074483085959156092, u'p1yrn6', 0.99994611239161912),
 (0.074483085124682491, u'p1ycurrp9', 0.99929694768200505),
 (0.073813046883983158, u'mthusimx4103', 0.76739527457054058),
 (0.073343046701760617, u'mthusimx1901', 0.14872576265973936),
 (0.073294520458663026, u'sedbcsx', 0.28578486846823969),
 (0.072796461440554294, u'mthusimx2903', 0.098477971825340724),
 (0.071130195173722988, u'marend04', 0.21100578457922337),
 (0.0710029148031317, u'typesexm', 0.10703109842582918),
 (0.07087164919842126, u'typracwh', 0.19036395865016731),
 (0.06986471015783835, u'okbornus', 0.99814541265422929),
 (0.069251982241314458, u'mthusimx4501', 0.30147249838856227),
 (0.069085588830709366, u'sexothkd9', 0.99977906446114184),
 (0.068706072944971663, u'mthusimx28', 0.55984556242116801),
 (0.06845254496756048, u'regcar17', 0.013579426866566751),
 (0.068254334230676394, u'mthusimx3526', 0.073011275689278524),
 (0.068136118812655244, u'c_sex20', 0.078379169476578442),
 (0.067979527416090368, u'mthusimx426', 0.061289514712142681),
 (0.065658622672703837, u'matchfound3', 0.24125629898924439),
 (0.064362699870852969, u'methhist054', 0.53098446811585209),
 (0.063668945988283876, u'chcartyp06', 0.11282505526533444),
 (0.063031739294325706, u'p1yraceb', 0.23245156465061478),
 (0.062832038524828882, u'methstop08', 0.30842909072229663),
 (0.062703261886198791, u'mthusimx3028', 0.30203047066572186),
 (0.06220948001331883, u'othkdfos5', 0.99998809865369986),
 (0.06220947997094084, u'p1ycurrp7', 0.99972537867929634),
 (0.061697653051364432, u'rmarout13', 0.44026216559459574),
 (0.060805512144730289, u'p1yrf5', 0.059332073515647919),
 (0.060440362811198911, u'p1yrf9', 0.75727505853725119),
 (0.059030594053032903, u'anynurse3', 0.99981377628749668),
 (0.058746939287047106, u'mthusimx3001', 0.13971803989571133),
 (0.058392078098362554, u'mthfstsx03', 0.27235332820307978),
 (0.05838054144474647, u'cmokddob3', 0.43960413441847357),
 (0.055967996757384175, u'racecx2', 0.12665547247492201),
 (0.055631466745193592, u'methhist502', 0.12451780438558617),
 (0.055625588671783799, u'mthusimx3627', 0.25642179538866638),
 (0.054826828914039671, u'sourcem3', 0.99998084504167395),
 (0.054573488479758736, u'mthusimx127', 0.23656579278688683),
 (0.052925183538503839, u'mthusimx3401', 0.1804270655756488),
 (0.052785166967701191, u'mthusimx327', 0.21195292308434399),
 (0.052254530657488751, u'datcon14', 0.48258809922379275),
 (0.052070298065186038, u'racehx7', 0.35501478441519241),
 (0.051634917381945145, u'methhist034', 0.59337596851143337),
 (0.051634917381945145, u'methhist024', 0.59337596851143337),
 (0.051595923298682789, u'mthusimx726', 0.10269096141403912),
 (0.050841846080051489, u'ageqtnur_n2', 0.09520521874816959),
 (0.050418108551337659, u'ageqtnur2', 0.092021744862054528),
 (0.050209344039933379, u'mthusimx2101', 0.14752919899452216),
 (0.050160101212980979, u'mthusimx1402', 0.16005993608844338),
 (0.050105808559473108, u'mthusimx2002', 0.14085485134946091),
 (0.049749064181778047, u'tryadopt4', 0.39848484576707599),
 (0.04930670647713653, u'p1yrf8', 0.78638901351702895),
 (0.049260021807583598, u'mthusimx1702', 0.18334466430448082),
 (0.049206094943296752, u'lobthwgt', 0.060780786824326444),
 (0.048895579054502702, u'mthusimx2826', 0.16347446444143143),
 (0.048380472647849171, u'birthwgt_lb3', 0.38951868023836522),
 (0.048180449116623669, u'outcom12', 0.34097444284827849),
 (0.048035084242561865, u'othkdspn5', 0.54735072646638572),
 (0.047941209427845854, u'mthusimx4303', 0.44362340979571913),
 (0.047386817021369487, u'mthusimx2203', 0.21139694798950581),
 (0.046261780334001079, u'mthusimx3426', 0.18118478208815025),
 (0.045557229763180662, u'mthusimx3803', 0.25709543177606964),
 (0.044717935311578638, u'fstmthp13', 0.33001575300133767),
 (0.044400889517801745, u'mthusimx4403', 0.60213303182471634),
 (0.043817942123924536, u'okdisabl1', 0.99897997316774889),
 (0.043807138640550858, u'mthusimx3327', 0.30153605134363426),
 (0.043770821387438263, u'marevcx4', 0.054558472136395877),
 (0.042764896887119486, u'mthusimx1802', 0.22492216009210253),
 (0.042693173827561326, u'mthusimx601', 0.095486926871314853),
 (0.042329639853716183, u'reasdiss205', 0.43796598194049041),
 (0.042269237400117232, u'mthusimx2701', 0.2244233584636911),
 (0.04217174880439245, u'cnfrmno', 0.99993694313292247),
 (0.041577216474828593, u'multbrth', 0.0077106376535842824),
 (0.041534450375803278, u'expectl', 0.22253912050434244),
 (0.041430572560844592, u'mthusimx103', 0.27437679018349515),
 (0.040794049048944125, u'agecon14', 0.53272611857663765),
 (0.040269807084578613, u'cmdobcx6', 0.3489168956665456),
 (0.039760047918286023, u'p1yeduc4', 0.18192229770692048),
 (0.03960410592357777, u'mthusimx3503', 0.23371753162745013),
 (0.039592723528717344, u'mthusimx227', 0.3076263228310897),
 (0.03935779238115078, u'mthusimx3101', 0.23775952307723569),
 (0.039245643656376505, u'methhist453', 0.32001271936077424),
 (0.039073646260341599, u'onotfunc', 0.15391021632681054),
 (0.038923921562981523, u'cmkidlft2', 0.40845009577750002),
 (0.038910156698172216, u'mthusimx2726', 0.26214927640082042),
 (0.038789369666297979, u'relothkd10', 0.55772057670784347),
 (0.038707224256279593, u'reasdiss303', 0.38866359962459451),
 (0.03806526831678847, u'mthusimx4326', 0.5117318485286948),
 (0.037376017086592772, u'cmkidied2', 0.53697227304520334),
 (0.037258121313311965, u'chcartyp07', 0.6780409713368678),
 (0.03670893347980142, u'lvtoghx4', 0.23986845217498654),
 (0.036647893590532998, u'yusepill4', 0.52951687477229825),
 (0.036628698067699639, u'sexothkd6', 0.14027382896497601),
 (0.036066857288541643, u'mthusimx3726', 0.19988800761370373),
 (0.035929442137132783, u'datcon10', 0.074814214207967272),
 (0.035673585680868869, u'wantp11', 0.20306509786383409),
 (0.035673585680868869, u'oldwp11', 0.20306509786383409),
 (0.0354313559047994, u'hisagecx3', 0.0027345753271772011),
 (0.035207410690828334, u'agecon10', 0.065737459668526482),
 (0.035075026448498581, u'mthusimx1528', 0.37457965672138627),
 (0.034949368511731804, u'whrchkds2', 0.33045654578149575),
 (0.034847257111087604, u'mthusimx1526', 0.20051366492117595),
 (0.034764066264843518, u'typracot', 0.99992216661276812),
 (0.034173737096536705, u'mthusimx2326', 0.26250280934505243),
 (0.034132844764207082, u'mthusimx2727', 0.45053213300755868),
 (0.033946989162301766, u'mthusimx1801', 0.23889624678798904),
 (0.033520497347387934, u'cmstpcohx4', 0.12574999518414751),
 (0.033498193776655749, u'methstop06', 0.072996087576097629),
 (0.033386730797992814, u'mthusimx528', 0.4068748347919765),
 (0.033352820291485341, u'datend10', 0.084488669979370906),
 (0.033343292718600259, u'mthusimx4102', 0.3494136933589872),
 (0.033317173894987007, u'mthusimx3326', 0.24518436984431879),
 (0.03284875943316623, u'mthusimx3626', 0.19819510504147975),
 (0.032798585996822616, u'mthusimx2527', 0.54726965368604574),
 (0.032798585996822616, u'mthusimx2427', 0.54726965368604574),
 (0.032495740219741553, u'methhist423', 0.29648782155589171),
 (0.032396582128689233, u'wantp14', 0.57709243492246465),
 (0.032396582128689233, u'wantp13', 0.57709243492246465),
 (0.032396582128689233, u'outcom14', 0.57709243492246365),
 (0.032396582128689233, u'oldwp14', 0.57709243492246465),
 (0.032396582128689233, u'oldwp13', 0.57709243492246465),
 (0.032383030349337205, u'mthusimx3826', 0.22869195062452441),
 (0.031505168250124727, u'ageprg10', 0.081141123492806375),
 (0.030778527691342483, u'mthusimx4302', 0.50801740991243283),
 (0.030775783920648725, u'p1yhsage4', 0.044960511005726053),
 (0.030740949239167481, u'opersame6', 0.38261483368567406),
 (0.030259522474351597, u'cmokdcam6', 0.57762661981487096),
 (0.029895540082072736, u'methhist074', 0.6926717698797531),
 (0.029895540082072736, u'methhist064', 0.6926717698797531),
 (0.029895540082072736, u'methhist044', 0.6926717698797531),
 (0.029529937403318551, u'mthusimx1601', 0.24360222466978643),
 (0.029494853126132869, u'cmokddob5', 0.45896189422818545),
 (0.029059693796918529, u'p1yhsage5', 0.24124954788884756),
 (0.028685849546592701, u'methhist393', 0.25009519446569839),
 (0.02809883938069746, u'chkid18b3', 0.25504245272388093),
 (0.02793017875300785, u'opersame', 0.19384639736050568),
 (0.027926966188617564, u'mthusimx4028', 0.56994762054061221),
 (0.027926966188617564, u'mthusimx3928', 0.56994762054061221),
 (0.027903276244841124, u'methhist353', 0.30331199351144045),
 (0.027428527229034882, u'cmlstsxx6', 0.82068861698569895),
 (0.026926686833278146, u'cmlstsxx5', 0.38990027497232127),
 (0.026792425727050651, u'methhist023', 0.204060040398516),
 (0.026524769255903635, u'mthusimx403', 0.38569060636774599),
 (0.02642610323391914, u'mthusimx4428', 0.73103322885465594),
 (0.026368451957080152, u'mthusimx2901', 0.30124815957455031),
 (0.026263293631875073, u'ageprg11', 0.26946370744123738),
 (0.026098012552043137, u'fmedreas9', 0.47572772600837521),
 (0.026053934026885384, u'mthusimx2102', 0.31427385067011815),
 (0.025969730550943648, u'alivenow2', 0.37933185602338237),
 (0.025714611155928546, u'mthusimx2328', 0.55589399599846145),
 (0.025592386963356861, u'typdisbm', 0.26908573022480686),
 (0.025398840529812228, u'regcar15', 0.039929090616318441),
 (0.025038135115474924, u'reasdiss302', 0.34859696236909565),
 (0.024988754101300414, u'babysex2', 0.094936247658328185),
 (0.024969187998970188, u'pcurrntx5', 0.21259745083180159),
 (0.024909831303243091, u'methhist323', 0.31487447423938442),
 (0.024849824264736697, u'reasdiss204', 0.36514339269411455),
 (0.024847608906197638, u'rmarout11', 0.28238262894917943),
 (0.024595078500722622, u'agecon11', 0.28383283591056319),
 (0.024088430498565572, u'mthusimx2226', 0.31303072501063078),
 (0.024056482978208282, u'weeksdk', 0.62271524901038755),
 (0.023830832802088531, u'mthusimx801', 0.21564051796668304),
 (0.023778367838632963, u'mthusimx701', 0.22383377054522891),
 (0.023705170255554853, u'cmligrev', 0.38438690900211125),
 (0.023393110162293507, u'whartin', 0.18924067990542059),
 (0.023032677777789945, u'p1yeduc5', 0.61635649144418281),
 (0.022559564457476866, u'agecon08', 0.002031710041355756),
 (0.022000838571035741, u'mthusimx1228', 0.50895590877839036),
 (0.021696242808069033, u'mthusimx3202', 0.33517298843577581),
 (0.021656985423927133, u'payrster12', 0.33614638702884647),
 (0.021533283522449653, u'mthusimx3802', 0.31755757861728695),
 (0.021492126461561178, u'talkpar4', 0.40653497702313646),
 (0.021381373784423841, u'datend09', 0.037195405015040137),
 (0.021178489875189888, u'bc12pay82', 0.5904340510278494),
 (0.020807992478838688, u'mthusimx3402', 0.37879689140242645),
 (0.020772549337303547, u'mthusimx728', 0.49095509708875107),
 (0.020705258939380244, u'engag1cx6', 0.50639270946687032),
 (0.020617655440072769, u'mthusimx4002', 0.42336215404664423),
 (0.020570659450692919, u'fmedreas4', 0.71100792597458762),
 (0.020570659450692919, u'alivenow3', 0.7110079259745854),
 (0.02047770515061631, u'cmdivorcx3', 0.36249745423815571),
 (0.020358109960549431, u'knowadpt', 0.066048199562484478),
 (0.019939959587111478, u'p1yhisp5', 0.63771159079462725),
 (0.019901404724797955, u'currmeth3', 0.3884661802943028),
 (0.019699523268011609, u'methhist253', 0.39077880220706396),
 (0.019625814656238361, u'whrchkds6', 0.46721995431827457),
 (0.019624852934796988, u'outcom10', 0.16464860838101869),
 (0.01960006302552153, u'datend12', 0.52230058636653354),
 (0.019275896432366157, u'p1yrf6', 0.7107331032004055),
 (0.019273711806690574, u'mthusimx3927', 0.61222092627804092),
 (0.019240428158412648, u'datcon09', 0.045122417075102332),
 (0.019058354473875494, u'mthusimx703', 0.38899840322257739),
 (0.019058354473875494, u'mthusimx503', 0.38899840322257739),
 (0.018967992612161533, u'mthusimx1903', 0.50024043290373044),
 (0.018509442144666322, u'mthusimx303', 0.43495635011399936),
 (0.018477425347690035, u'mthusimx2026', 0.35474055553239858),
 (0.018475657481876628, u'placcur10', 0.63771159079462769),
 (0.018382605704565069, u'regcar13', 0.012616886843680578),
 (0.018379919029651637, u'mthusimx1401', 0.3799386657311854),
 (0.018150556897901016, u'datcon11', 0.37098394592760686),
 (0.018097348526733836, u'mthusimx3502', 0.34983442990078772),
 (0.017989693289262698, u'mthusimx301', 0.27760361659580524),
 (0.017925612489664511, u'datend11', 0.37383871900716592),
 (0.017841358410460639, u'mthusimx1426', 0.38356594913583064),
 (0.017833653657221782, u'mthusimx1803', 0.45428513871630305),
 (0.017807945661538982, u'mardat04', 0.41114137881856205),
 (0.017807945661538982, u'cmmarrhx4', 0.41114137881856205),
 (0.017339714718549448, u'mthusimx4101', 0.47928967824882407),
 (0.017276211671855668, u'sedbc', 0.10443843621274296),
 (0.017124659652660967, u'maybpreg', 0.52839643809739334),
 (0.016976782933378565, u'mthusimx3727', 0.53920747207673114),
 (0.016942412908936388, u'mthusimx4127', 0.69756030716218687),
 (0.016913976240702011, u'payrster16', 0.20394823616960789),
 (0.016827420798355419, u'mthusimx1501', 0.36613779016380954),
 (0.016818806338845582, u'rmarout12', 0.54383265978263307),
 (0.016815226056507537, u'mthusimx1603', 0.42461496743866045),
 (0.016485057263060154, u'payrster7', 0.15635979104296632),
 (0.016418098482696375, u'mthusimx101', 0.29548244872250129),
 (0.016343620865255315, u'methhist043', 0.3166572984372783),
 (0.016279895001719447, u'typag12m', 0.21619251252472294),
 (0.016269905709325294, u'methhist263', 0.43972470704768662),
 (0.016247484162606018, u'mthusimx803', 0.39890099824018554),
 (0.016192354529884656, u'cmkidied', 0.28271974250270338),
 (0.016067766689634611, u'datcon12', 0.56104529291105221),
 (0.016005048705125313, u'mthusimx3226', 0.38859603976011892),
 (0.015480852915251586, u'rwantrev', 0.326043422304927),
 (0.015222970241573264, u'mthusimx2103', 0.47817694147428103),
 (0.014944046028286695, u'chkid18a2', 0.083948880148755317),
 (0.014861990225927824, u'birthwgt_lb2', 0.22844628739022899),
 (0.014839623020547976, u'methhist203', 0.44785990242324136),
 (0.014514176014384872, u'stilhere6', 0.37147472589351316),
 (0.014467977349118644, u'methhist063', 0.31090433278043883),
 (0.014403693702505493, u'mthusimx1701', 0.40176146831960413),
 (0.014380301794160166, u'methhist283', 0.42477090839189491),
 (0.014349845595185262, u'regcar14', 0.010022756877237526),
 (0.014131193679562837, u'mon12prt_lo', 0.41875439720306185),
 (0.014100461861123903, u'ageprg08', 0.015643765461635567),
 (0.014078563958965229, u'mon12prt_hi', 0.41958150697271734),
 (0.014076181963128542, u'mthusimx2801', 0.43355486353816097),
 (0.01390455950560765, u'reasnono2', 0.22015835405827844),
 (0.013794787994501734, u'mthusimx1003', 0.49685074024478104),
 (0.013732939536279631, u'frsteatd_n2', 0.30338273089329348),
 (0.013713948880626936, u'infrtprb3', 0.3204887055568757),
 (0.013378477300886815, u'mthusimx4027', 0.66663258833089678),
 (0.013350509289636325, u'mthusimx1726', 0.42346672376694727),
 (0.013297448076175611, u'stilhere5', 0.27225252452248461),
 (0.013261323767932098, u'mthusimx2001', 0.39464426617020254),
 (0.013226474256165965, u'agecon09', 0.090845921906856947),
 (0.01321954525448843, u'mthusimx126', 0.38088269118559304),
 (0.013086509382306821, u'wantp12', 0.60064538820069746),
 (0.013086509382306821, u'oldwp12', 0.60064538820069746),
 (0.013064544927100519, u'hxagemar4', 0.49761997947947978),
 (0.012903439485383972, u'marout12', 0.61082013772524513),
 (0.012903439485383972, u'marcon12', 0.61082013772524513),
 (0.012900858817816441, u'methhist273', 0.48301516553551671),
 (0.012763508570569626, u'typdisbs', 0.31110594700724692),
 (0.012742123427860519, u'adptotkd6', 0.37860535235406945),
 (0.012653719668546337, u'mthusimx626', 0.39252545814027473),
 (0.012610813264470222, u'othkdfos4', 0.66703867923766347),
 (0.012442470894635016, u'cmfsexx4', 0.17271460814853434),
 (0.012337030221209799, u'otmedhep', 0.18144089529786789),
 (0.012335262050414464, u'mthusimx1728', 0.68448805329120488),
 (0.012335262050414464, u'mthusimx1628', 0.68448805329120488),
 (0.012267587219960241, u'cxkids6', 0.6031424444236424),
 (0.012225253933307645, u'cmlsexx5', 0.37727668414425641),
 (0.012186889501091036, u'mthusimx1502', 0.43153974963338004),
 (0.012129275964450792, u'sednog', 0.53810446201934625),
 (0.012072164378754913, u'methhist173', 0.42088317767745309),
 (0.012030602376593702, u'mthusimx2926', 0.48959387305225921),
 (0.012024886515373145, u'hisphx3', 0.13087533414117289),
 (0.011945498813974997, u'mthusimx2303', 0.52824873309948117),
 (0.011896352133535015, u'methhist343', 0.45254768605278173),
 (0.011817841051303346, u'mthusimx2626', 0.58716285414332159),
 (0.011661051447944049, u'ageprg09', 0.11516599778542043),
 (0.011488705397608601, u'mthusimx427', 0.61231507974423227),
 (0.011450524917757887, u'whatmeth03', 0.3007285574536821),
 (0.011434629012025632, u'engag1cx5', 0.51010724440949118),
 (0.011377909163169608, u'cmcohstx5', 0.51108662445754682),
 (0.011256905489724356, u'cmstpcohx6', 0.62810167635625269),
 (0.011245656268395021, u'bc12pay61', 0.12059463141451021),
 (0.011196252948632579, u'methhist033', 0.39003754501494348),
 (0.011175957886792598, u'cmstpcohx5', 0.51462131583985271),
 (0.011167832107994324, u'methhist303', 0.45855138420443453),
 (0.011080126661552669, u'mthusimx2128', 0.64681465238115099),
 (0.011080126661552669, u'mthusimx1128', 0.64681465238115099),
 (0.011080126661552669, u'mthusimx1028', 0.64681465238115099),
 (0.010970111479606581, u'lstmthp22', 0.18672374938768288),
 (0.01091598243531966, u'trylong2', 0.0093710455530033772),
 (0.010712203098076634, u'mthusimx2302', 0.51093601419215151),
 (0.010652330808760824, u'pledge', 0.22177329719158145),
 (0.010642909128883549, u'mthusimx02', 0.42085977704665856),
 (0.010565038206527211, u'mthusimx4003', 0.66141158492950392),
 (0.010435190210426049, u'mincdnnr2', 0.064773066762502496),
 (0.010272546153440532, u'mthusimx1602', 0.47493525564332528),
 (0.010253116195134249, u'mthusimx3702', 0.50421001676117572),
 (0.010161892199702205, u'ageprg12', 0.63774275994033358),
 (0.010154662350349897, u'methhist293', 0.4779104539722725),
 (0.010086788272421821, u'mthusimx1902', 0.56264893326518384),
 (0.010012478982964201, u'cpbestr', 0.59281542649309915),
 (0.0098416719128996411, u'stilhere4', 0.22804313558923217),
 (0.0098290572224715156, u'methstop05', 0.14949359941299914),
 (0.009753328053045629, u'mthusimx926', 0.43850434542306349),
 (0.009672005351844426, 'totalwgt_lb', 1.1280094337637063e-26),
 (0.0094676537790384652, u'regcar16', 0.55469978475767567),
 (0.0094497623421180288, u'mthusimx4502', 0.75032677307516871),
 (0.0094460442439890935, u'mthusimx526', 0.42932672776040559),
 (0.0094150336124770861, u'mthusimx3403', 0.57555225134765586),
 (0.0094150336124770861, u'mthusimx3303', 0.57555225134765586),
 (0.0094150336124770861, u'mthusimx3203', 0.57555225134765586),
 (0.009248981671197809, u'birthwgt_lb', 1.0018814016342754e-25),
 (0.0092244537952265171, u'seekwho2', 0.68162741771505131),
 (0.0090847384690700972, u'miscnum', 0.0073505415624142614),
 (0.009064087040491331, u'mthusimx3103', 0.586237338222932),
 (0.0090108450022291509, u'agecon07', 0.0064932475249593353),
 (0.0089391308813404624, u'nummult51', 0.47993809658517605),
 (0.0089378306406029395, u'cmhsbdiex', 0.54395317924774811),
 (0.0088417491284028538, u'whatmeth04', 0.77900037456280957),
 (0.0087414729228274535, u'mthusimx3126', 0.57184166106196277),
 (0.0087310740443287127, u'bc12pay51', 0.43512702574574558),
 (0.0086674026251616354, u'typallmc5', 0.60846731963780953),
 (0.0086187579349599197, u'othkdspn', 0.63694513065199909),
 (0.0085119841094576376, u'dolastwk5', 0.25767348837527737),
 (0.0084967567754420381, u'p1yhsage3', 0.083181045386883645),
 (0.0084445906962610229, u'methhist433', 0.63866820068695618),
 (0.008386525023976743, u'cmokdcam3', 0.50133630205348179),
 (0.0083386412780257491, u'lastmonmeth3', 0.52247774441176087),
 (0.0083364369639165048, u'mthusimx603', 0.54853038209504201),
 (0.0082976207589371409, u'wantrp12', 0.68148404034005527),
 (0.0082976207589371409, u'oldwr12', 0.68148404034005527),
 (0.008259000406812711, u'cmpmcohx4', 0.61881053582381818),
 (0.008175023076452459, u'mthusimx201', 0.44875049349942742),
 (0.0081348965135122908, u'mthusimx1428', 0.68574077052890314),
 (0.0081348965135122908, u'mthusimx1328', 0.68574077052890314),
 (0.0081244874879217166, u'expects', 0.57742129358319016),
 (0.0080715202156765864, u'fmedreas13', 0.32273760691668318),
 (0.0080707597123051977, u'c_sex15', 0.51741239443341236),
 (0.0080577468013929288, u'cpkid18a', 0.17540004365978945),
 (0.0080226216495355995, u'p1ycurrp5', 0.49790871625799893),
 (0.0080194764340759672, u'bc12pay131', 0.0041509513442755368),
 (0.0079296058430045058, u'p1yrage3', 0.099047892019561934),
 (0.0078689286239210787, u'mthusimx1703', 0.6066642759503138),
 (0.0078673115177463337, u'yusepill3', 0.47274699295302747),
 (0.0078606303937737154, u'methhist172', 0.014958563240239402),
 (0.0078442221344138252, u'fstmthp22', 0.22098866183830412),
 (0.0077687671483894771, u'frsteatd2', 0.43254879107925548),
 (0.0077358907205110627, u'methhist133', 0.5107183132028269),
 (0.0077273057056633787, u'methhist511', 0.4994353227583388),
 (0.0076620669916021011, u'mthusimx3301', 0.54562927561329588),
 (0.0076356557117926993, u'cmcohstx3', 0.1288104945631339),
 (0.0076250057364838364, u'methhist473', 0.72863100328972685),
 (0.0075714809128198945, u'mthusimx903', 0.58144949256331413),
 (0.0075460869999040003, u'p1yrage4', 0.29469077388947063),
 (0.0073791459164808115, u'mthusimx826', 0.50577739778551756),
 (0.0073552587220049315, u'mthusimx3003', 0.60073993830116912),
 (0.0073485019379111449, u'agecon12', 0.68946459024368389),
 (0.007279581019942194, u'sameallyear26', 0.76459227048596534),
 (0.0071830743371095185, u'ecreason1', 0.11635196198636147),
 (0.00718256760899183, u'sexothkd8', 0.69686321085665048),
 (0.007136744187305144, u'slscsrv', 0.015127588504417566),
 (0.0070405289635034896, u'marevcx6', 0.69571503833000803),
 (0.0070046548100554107, u'cmokddob', 0.076103590010627969),
 (0.0069777601167814174, u'mthusimx4001', 0.63884775358777279),
 (0.0069719586073021533, u'ageprg07', 0.019716548488832548),
 (0.0068936297090839149, u'chosenum', 0.36270697056305123),
 (0.0068686662003282217, u'pidsympt', 0.018180151297704616),
 (0.0068337315506348251, u'engaghx4', 0.64860324738202757),
 (0.0067485576173591522, u'plcfemop2', 0.12705419936330586),
 (0.0067382030407585614, u'rhadall2', 0.10675180972928877),
 (0.0067008465934739192, u'firsmeth04', 0.69541606068033801),
 (0.0066824779720442429, u'mthusimx828', 0.68528209117294336),
 (0.0066824779720442429, u'mthusimx628', 0.68528209117294336),
 (0.0066783664650497121, u'typnum2m', 0.48099924696140217),
 (0.0066533329942877195, u'mthusimx26', 0.49643584510193217),
 (0.0066056663701005158, u'marevcx5', 0.60869095403206908),
 (0.0065304304789099987, u'p1yrage6', 0.72663332819841064),
 (0.0064956074626570937, u'kidlivhx4', 0.71503586999080238),
 (0.0064956074626567606, u'othkdfos3', 0.60562320681686843),
 (0.006475109056274353, u'mthusimx702', 0.54319612973966336),
 (0.0063428067920964226, u'mthusimx1326', 0.56843861765929671),
 (0.0062762919180174848, u'parenend', 0.039251788746369712),
 (0.0062486478656159639, u'bc12pay111', 0.003528198624882288),
 (0.0062411725161418685, u'othkdfos', 0.21054178284476055),
 (0.0062200923566386734, u'splstwk4', 0.092669328876552923),
 (0.0062043489553795794, u'bc12plcx5', 0.50739672188649276),
 (0.0061680439001328136, u'cmdatlst', 0.039938198773673286),
 (0.0061495191625264845, u'mthusimx4026', 0.65781792810954021),
 (0.0061201423863834759, u'regcar12', 0.063628457104151021),
 (0.0061197841274815978, u'methhist183', 0.57132406444946049),
 (0.0061035764976541396, u'mthusimx1302', 0.57505791620757596),
 (0.0060861128329535719, u'mthusimx3602', 0.58919751829039413),
 (0.0060780362727373971, u'sourcem2', 0.24836038839776886),
 (0.0060763483057163503, u'mthusimx2201', 0.58532504619351378),
 (0.0060673373050791346, u'medreas2', 0.80964644287740439),
 (0.0060673373050789126, u'sameallyear15', 0.80964644287740462),
 (0.0060629658542178388, u'datcon08', 0.10663117875956295),
 (0.0060489148092761624, u'regcar23', 0.15450892859511139),
 (0.0060324258726612845, u'cmokddob4', 0.68803976348608697),
 (0.0059694806002642542, u'p1yrace11', 0.39694775050439168),
 (0.0059524385780117539, u'cmlsexx4', 0.3403545070568188),
 (0.005932181912411516, u'p1ycurrp3', 0.1431122995619237),
 (0.005883987450710948, u'methhist232', 0.032698297826290433),
 (0.0058749118086607321, u'heragecx2', 0.18834723590448166),
 (0.0058151149312271055, u'reasdiff2', 0.3828496281411069),
 (0.0057433320157664891, u'reasdiss202', 0.15583818439086766),
 (0.0057131720622690674, u'cmstphsbx3', 0.61853285010104475),
 (0.0056970651698010633, u'mthusimx3603', 0.65916031146820742),
 (0.0056880496693991756, u'plcfemop4', 0.46602249013553154),
 (0.0056464177808361882, u'wynotuse', 0.0082923196845944968),
 (0.005635065026858177, u'mthusimx802', 0.55803826992170191),
 (0.0056167878913198077, u'seekwho1', 0.080030632579227809),
 (0.0055791841051093805, u'methhist462', 0.170727444001187),
 (0.0055661100522886864, u'wantrp10', 0.45689482680804039),
 (0.0055661100522886864, u'oldwr10', 0.45689482680804039),
 (0.0055266470476966756, u'mthusimx1103', 0.67574844160883751),
 (0.0054173033656856884, u'marevcx3', 0.16921334730668736),
 (0.0054021004880069334, u'npostsmk', 0.084039169536588937),
 (0.0054012729979050489, u'mthusimx1203', 0.65767061441875363),
 (0.0053927682529455456, u'outcom11', 0.62870610393965043),
 (0.0053905638632267827, u'mthusimx4526', 0.81665856298836781),
 (0.0053727057434500569, u'reasdiss105', 0.70126436059788311),
 (0.0053643370106705168, u'mthusimx4602', 0.80352645112411625),
 (0.0052599634905958759, u'pcurrntx3', 0.16390173817364506),
 (0.0052593068169526358, u'mthusimx4202', 0.75390444359865627),
 (0.005212641221933656, u'chosesex', 0.42853550291790132),
 (0.0051959876115279524, u'methhist162', 0.048332853295873002),
 (0.0051465395952902115, u'ptsb4mar_lo', 0.34182628893782685),
 (0.0050327078101913836, u'mthusimx326', 0.59407210832622903),
 (0.0050172998429879323, u'marout13', 0.8261171099694804),
 (0.0050172998429879323, u'marcon14', 0.8261171099694804),
 (0.0050172998429879323, u'marcon13', 0.8261171099694804),
 (0.0049984005621235283, u'bcwhyf4', 0.71399310165219343),
 (0.0049883134665970053, u'chosdisb', 0.43994253954847384),
 (0.0049666155584630056, u'bstrachx2', 0.77643871695760514),
 (0.0049329921537526467, u'mthusimx4603', 0.81702251905936929),
 (0.004857226346193122, u'marendhx2', 0.27581156631756798),
 (0.0048544148871058068, u'cmdobcx4', 0.50782416747850112),
 (0.0048179162591438507, u'p1yrn3', 0.45675017197693857),
 (0.0047961873660118393, u'which1st', 0.10852232125441262),
 (0.0047849288919790123, u'p1yhisp2', 0.15440034242503958),
 (0.0047831884066096286, u'paybirth2', 0.033314442373206778),
 (0.0047559550941430606, u'simseq49', 0.50822545025955024),
 (0.0047179648508058891, u'nummult50', 0.07542812632218214),
 (0.0047098750856819915, u'fmedreas7', 0.1752954339016437),
 (0.0046566455014845909, u'mardis03', 0.43030450274296528),
 (0.004652390697000186, u'rhadall4', 0.50274211663104162),
 (0.0046119961299847523, u'revsvasx', 0.083163870021886424),
 (0.0045704434361679702, u'mthusimx3026', 0.67502640735266495),
 (0.0045531547729308341, u'methhist202', 0.062790563612404926),
 (0.0045164389274622296, u'cpherage', 0.42976134859388559),
 (0.0045132963220206879, u'bc12pay122', 0.19626491550360414),
 (0.0044749954338186848, u'methhist152', 0.068486941014898994),
 (0.0044704426539251552, u'inscovpg', 0.041918972874260961),
 (0.0044007298157611174, u'ptsb4mar_hi', 0.37897176123159582),
 (0.0043490416893807726, u'fprelyrs', 0.26451943277709056),
 (0.0043448109781607513, u'reasdiss203', 0.51166227194971237),
 (0.0043314335322909292, u'typesexf', 0.68259305362347855),
 (0.0043216838167456917, u'fmedreas19', 0.518549615847121),
 (0.0043118060129333502, u'agemarhx3', 0.7990398590284794),
 (0.0043053138097002286, u'methhist222', 0.074249441577531342),
 (0.0042057667074026917, u'fmedreas3', 0.7622613140132487),
 (0.0042026675000065294, u'hisagecx6', 0.76296733902601255),
 (0.0041932859174151904, u'mthusimx4426', 0.79107984811401688),
 (0.0041522918751232263, u'contagem', 0.40117838147815887),
 (0.0041501125927806415, u'mthusimx4226', 0.78745649378928617),
 (0.0041468671913771349, u'methhist443', 0.76196721435744674),
 (0.0041269189549990593, u'methhist153', 0.65980168173966569),
 (0.0040750099276646301, u'mthusimx2402', 0.7360653717645006),
 (0.004043425519624777, u'cmdobcx2', 0.0316284558971952),
 (0.0040407650554247221, u'numkdshx3', 0.42006685626396656),
 (0.0040031626407331933, u'mthusimx203', 0.68913462193670505),
 (0.0039921197529405594, u'methhist182', 0.080993054452270993),
 (0.00394185102322131, u'mthusimx4401', 0.77513422267600507),
 (0.0039367168736957892, u'datend08', 0.19982601428168656),
 (0.0039207448828352254, u'yusepill2', 0.23212369744101014),
 (0.0039168785153285146, u'adptotkd5', 0.52956444079950593),
 (0.0038615309122177477, u'methhist472', 0.36144277818697523),
 (0.0038290248141472638, u'mthusimx3827', 0.74230364083852507),
 (0.0038160490946063108, u'mthusimx2526', 0.75304406465133333),
 (0.0037964299536693558, u'opersame2', 0.67904945484257317),
 (0.0037931875887140531, u'regcar24', 0.22442399524260592),
 (0.0037916136956316349, u'mthusimx502', 0.66059982009696694),
 (0.0037904733688017833, u'matchfound2', 0.42591017555981137),
 (0.0037457921956233209, u'mthusimx2301', 0.68058914740012855),
 (0.0037290473999108675, u'fstmthp31', 0.30612493956978248),
 (0.0037024515418357939, u'sexothkd7', 0.704984298780712),
 (0.0037007501004330257, u'mthusimx1503', 0.68933399924073291),
 (0.0036881071824512723, u'mthusimx1026', 0.65234088614673702),
 (0.0036210146186250736, u'coverhow02', 0.051512002685040026),
 (0.0036180268088708001, u'relothkd5', 0.54378226754646675),
 (0.0035874177365420312, u'methhist233', 0.6662188713658922),
 (0.0035654203409342111, u'unit_trylong', 0.092556433292028104),
 (0.0035462694197271327, u'cmhyst', 0.25303798360914498),
 (0.0035326062018442572, u'methhist492', 0.55616546783562915),
 (0.0034573615751181119, u'chkid18a', 0.21229621771211249),
 (0.0034453934552824972, u'cpengag1', 0.031400726947188685),
 (0.003417079931685052, u'opersame3', 0.53256455315274054),
 (0.0033697910080194848, u'placcur9', 0.0093569928395093298),
 (0.0033612258801660744, u'bc12pay42', 0.44520187443253867),
 (0.0033398657920461483, u'numvstpg', 0.55733794998871167),
 (0.0033191850937581702, u'chcartyp05', 0.50803786598468814),
 (0.0033021317301191733, u'mthusimx03', 0.78642945094443295),
 (0.0032706414691280328, u'racehx11', 0.43189414402160098),
 (0.0032271057450604657, u'pcurrntx4', 0.49107304409789543),
 (0.0032271057450604657, u'p1ycurrp4', 0.49107304409789543),
 (0.0031967138566382225, u'mthusimx1626', 0.67734905454608707),
 (0.0031942905604436245, u'mthusimx2902', 0.72274618296470994),
 (0.0031926034227997002, u'p1yrage5', 0.65941853882622703),
 (0.0031622162249488328, u'bcreas4', 0.57983378346361802),
 (0.0031415837009804992, u'mthusimx3801', 0.70737244860013693),
 (0.0031406507883428025, u'typallpg3', 0.36407161239827068),
 (0.0031122109986435609, u'p1yrace2', 0.75490901522521292),
 (0.0030794922745650544, u'p1yrf4', 0.50234793300499336),
 (0.0030537408026606316, u'othkdfos2', 0.61003451416818155),
 (0.0030535244442625453, u'mthusimx2202', 0.70637493272880525),
 (0.0030103668169851883, u'kidshx4', 0.73000719812517811),
 (0.0030026347333893533, u'cmokdcam5', 0.81050226539085102),
 (0.0029891959402981172, u'methhist242', 0.12129255561593562),
 (0.0029486966781636648, u'reactslf', 0.50242215622922448),
 (0.0029302481321217266, u'hxagemar2', 0.0218763524886392),
 (0.0028479087934658587, u'cmstpcohx3', 0.32008000776617307),
 (0.0028400624376542227, u'typallmc4', 0.62283809902023668),
 (0.0028236742831053707, u'infrtprb2', 0.42264072117866947),
 (0.0028089945625796586, u'outcom06', 0.03932825359700988),
 (0.0027960312695013423, u'methhist333', 0.69865616409553477),
 (0.0027842556377177807, u'typallmc3', 0.41926307144668762),
 (0.0027813344793490291, u'mthfrsts02', 0.3091263144022709),
 (0.0027750034511385691, u'chosrace', 0.56249359220419293),
 (0.0027664940660504511, u'mthusimx1403', 0.7539099474437807),
 (0.0027664940660504511, u'mthusimx1303', 0.7539099474437807),
 (0.0027560356879600123, u'hhadall4', 0.60599187611695271),
 (0.0027549192437653636, u'methhist212', 0.14638900550757614),
 (0.0027341442264369187, u'monsx1238', 0.14028397481401128),
 (0.0027225048761754245, u'methhist192', 0.15280191690522202),
 (0.0027110967223604732, u'sexothkd5', 0.59955903162368829),
 (0.002704982821949975, u'hhadall2', 0.30355300407827712),
 (0.0027014929682716016, u'mthusimx3701', 0.7188805220703145),
 (0.0026985807869234213, u'rhadall3', 0.55658707612670655),
 (0.002660035836039909, u'nowcover02', 0.17326400100526707),
 (0.0026347206253893862, u'firsmeth03', 0.63232957257913891),
 (0.0026326908737260846, u'talkpar1', 0.5232214493794507),
 (0.0026060804262275639, u'mthusimx1126', 0.70969200908871832),
 (0.0025892646729263058, u'fmedreas14', 0.78412635025127142),
 (0.0025538420908515214, u'methhist073', 0.67946497610899093),
 (0.0025537697172437479, u'fpregfp', 0.16242178448259414),
 (0.0025487128207739573, u'monsx1239', 0.69735737808921627),
 (0.002548055681887873, u'bc12plcx3', 0.070246476149989412),
 (0.0025275959880479704, u'evcontag', 0.0025476542939096669),
 (0.0025207232571710092, u'racehx16', 0.82600774462579551),
 (0.0025207232571710092, u'parenend2', 0.82600774462579452),
 (0.0025200051191952566, u'numkdshx', 0.16642313538796083),
 (0.0024965160369754269, u'supporch2', 0.41171093745105736),
 (0.0024804344543348789, u'relothkd8', 0.81905333883776088),
 (0.0024531070038467107, u'uselstp2', 0.10206477735462768),
 (0.0024209374257617711, u'bc12pay121', 0.086515439790198045),
 (0.0024205172239306627, u'wantp09', 0.4674588481433315),
 (0.0024205172239306627, u'oldwp09', 0.4674588481433315),
 (0.0023994201167480966, u'bc12pay71', 0.032923918515131725),
 (0.0023906263640062209, u'marcon05', 0.0098669719427441193),
 (0.0023264322227689593, u'birthwgt_oz2', 0.51650021981390282),
 (0.0023105850590047217, u'sedno', 0.55025408441666612),
 (0.0023037265560031939, u'agecon06', 0.061123129357400004),
 (0.0023012518642631097, u'rmarout05', 0.012223833770276398),
 (0.0022866621384709518, u'mthusimx1301', 0.7257388214939976),
 (0.0022859138046641414, u'bc12pay101', 0.0084876051067445651),
 (0.0022789951248667339, u'bc12plcx8', 0.63363406562363567),
 (0.0022571630042962365, u'marend03', 0.58136050382424398),
 (0.0022571243960892717, u'mthusimx3628', 0.83453000071419914),
 (0.0022571243960892717, u'mthusimx3528', 0.83453000071419914),
 (0.0022571243960892717, u'mthusimx3428', 0.83453000071419914),
 (0.0022571243960892717, u'mthusimx3328', 0.83453000071419914),
 (0.0022571243960892717, u'mthusimx3228', 0.83453000071419914),
 (0.0022571243960892717, u'mthusimx3128', 0.83453000071419914),
 (0.0022548658505014973, u'marout11', 0.74508084625278759),
 (0.0022548658505014973, u'marcon11', 0.74508084625278759),
 (0.0022529406312516986, u'rmarout06', 0.066582536294923889),
 (0.0022386922293313738, u'trylong', 0.73310381437984451),
 (0.0022294204490288516, u'placgotf9', 0.25861699599267562),
 (0.0021648049042076734, u'whrcpkds2', 0.72517182028622762),
 (0.0021427300075669287, u'lvtoghx3', 0.4193282217255484),
 (0.0021299948751499764, u'cxkids5', 0.77068123556973012),
 (0.002084712632508201, u'fmedreas1', 0.052386559226950409),
 (0.0020771940112987997, u'mthusimx2126', 0.76776769129826727),
 (0.0020429847717056138, u'mthusimx1201', 0.73541517116360822),
 (0.0020375831584280579, u'relothkd3', 0.40626086563651631),
 (0.002036141979403383, u'mthusimx226', 0.72668781834945495),
 (0.002022539051475869, u'whyprg1', 0.34009923889004501),
 (0.0020221423158760521, u'mthusimx2426', 0.81605725253140393),
 (0.0020150586790439462, u'bcplcfst', 0.19607207146059913),
 (0.0020061694151940479, u'sxmtonce', 0.24731865540961429),
 (0.0019728716984336314, u'ageprg06', 0.086208887003369622),
 (0.0019314491250471688, u'wantp10', 0.66087959212651737),
 (0.0019314491250471688, u'oldwp10', 0.66087959212651737),
 (0.001929974515109012, u'simseq50', 0.76698139504995533),
 (0.0019204656690412492, u'methhist143', 0.7477951223559095),
 (0.0019105730138614385, u'p1yrf3', 0.47525108363683699),
 (0.0018956962215852524, u'tryeithr6', 0.74617144941931945),
 (0.0018869516379881324, u'chkid18a3', 0.80789407819776238),
 (0.001867288098512998, u'methhist163', 0.74969677419772229),
 (0.0018541726215447474, u'legagree', 0.46989012700084531),
 (0.0018431523027315766, u'bcreas3', 0.6297100708357497),
 (0.001841355796213473, u'hppregq', 0.13025053833480843),
 (0.0018232556338350081, u'mardat03', 0.45657699212779268),
 (0.0018232556338350081, u'cmmarrhx3', 0.45657699212779268),
 (0.0018218304118621242, u'chedmarn2', 0.12822464483984047),
 (0.0018092694492667372, u'yrstrus_r', 0.036980179362156161),
 (0.0018092694492667372, u'yrstrus', 0.036980179362156161),
 (0.0017873539093964386, u'methhist093', 0.73080193885355915),
 (0.0017847378442865658, u'reasnono1', 0.31860707418369372),
 (0.0017796649570913647, u'matweeks', 0.087414441700305767),
 (0.0017620201346478792, u'marcon06', 0.10112469241901413),
 (0.0017548899522595862, u'methhist132', 0.25695078551929984),
 (0.0017404332489794339, u'mthusimx3302', 0.78676821917989048),
 (0.0016998042164694249, u'methhist103', 0.72806018604814193),
 (0.0016840538200313393, u'mthusimx2003', 0.80266986662640294),
 (0.0016834107232391871, u'mincdnnr3', 0.66663577663527063),
 (0.0016783676707989859, u'simseq37', 0.25137506675176924),
 (0.0016719670028032541, u'methhist012', 0.23585227390435115),
 (0.0016655210495191142, u'marout05', 0.032997207169695522),
 (0.0016655132663193628, u'probwant', 0.53773141548041592),
 (0.0016648257528985022, u'monsx1237', 0.094908725142702877),
 (0.001659162325153174, u'ageqtnur_p2', 0.71823879074747532),
 (0.0016513248521052848, u'bc12pay91', 0.022037879984202802),
 (0.0016436202477347894, u'methhist022', 0.25174769433952382),
 (0.0016396260506237326, u'methhist223', 0.76831121121948132),
 (0.001629815463138895, u'probbabe', 0.60177018657123216),
 (0.0016209450865218855, u'wantrp09', 0.551066939173676),
 (0.0016209450865218855, u'oldwr09', 0.551066939173676),
 (0.0016144226099265024, u'typallmc2', 0.39177034176479564),
 (0.0015910203535679512, u'simseq46', 0.47621908913717215),
 (0.0015838991783748702, u'outcom08', 0.40443789644055606),
 (0.0015785718409713212, u'cmsexafm', 0.34593184153413647),
 (0.0015739117195406882, u'durtry_n', 0.48496898027122737),
 (0.0015643871782929919, u'aidstalk06', 0.21263750349396948),
 (0.0015567205685742547, u'tryeithr2', 0.35384414488767013),
 (0.0015554679427546292, u'mthusimx2228', 0.87383937422938474),
 (0.0015346901377095712, u'regcar19', 0.76053272340080058),
 (0.0015232277223827806, u'bc12plcx', 0.11632710499317603),
 (0.0015208697220433498, u'typage2m', 0.77786702791417273),
 (0.0015131139582018616, u'cmdobhp', 0.22802788310647604),
 (0.0015107451052449594, u'fmedreas2', 0.68953040927500009),
 (0.0014990650233190905, u'relothkd4', 0.60240227487396447),
 (0.0014694310631890861, u'lastage2', 0.84950396031270747),
 (0.0014549678726587523, u'simseq11', 0.30510538417573807),
 (0.0014511209882809295, u'invitro', 0.25015627953828512),
 (0.001440839011782824, u'whtooprc', 0.58130153882433788),
 (0.0014377368649304278, u'livehere2', 0.7409066636377849),
 (0.0014367400884155446, u'quitnurs', 0.22260798501960766),
 (0.0014227609112084094, u'p1yrace1', 0.095444577713481027),
 (0.0014097924002132167, u'p1yeduc', 0.097546968981708268),
 (0.0014082239640923477, u'lstmthp32', 0.77292549739787764),
 (0.0014012772297945508, u'p1yhisp3', 0.67512342003646897),
 (0.0013931513834474218, u'cmstrtcp', 0.18880298632232484),
 (0.0013876539370683005, u'whrchkds5', 0.51222529294707098),
 (0.0013626145165579473, u'p1yrage8', 0.92826658282404273),
 (0.0013623360393966166, u'marend02', 0.33155909816435047),
 (0.0013581571274996485, u'payrster1', 0.11716399106187161),
 (0.0013486049825122137, u'whynouse2', 0.76953775345946784),
 (0.0013384263872240343, u'mthusimx2028', 0.85948397981077385),
 (0.0013366393571713209, u'fstmthp32', 0.78920305430667981),
 (0.0013290544501555202, u'sexothkd4', 0.62379322452341901),
 (0.0013271442184074056, u'methhist142', 0.3148260919037621),
 (0.0013256658965408175, u'numdiss', 0.0095710421548026586),
 (0.0013166956891709214, u'hhadall3', 0.68061114200546569),
 (0.0013133467748983607, u'whatopsm', 0.99988981000287047),
 (0.0013063562913606663, u'pcurrntx2', 0.23340518476300476),
 (0.0012923389256014328, u'bstrachx', 0.64704019209841446),
 (0.0012882943745425868, u'dfnlstrl', 0.7443855518048621),
 (0.0012786089022647218, u'mthusimx901', 0.76236180955108279),
 (0.0012741828104584352, u'methhist313', 0.80248684858816177),
 (0.0012648824927552482, u'mthusimx2502', 0.85278878494783805),
 (0.0012636885141316112, u'nometh2', 0.50840863025349348),
 (0.0012630268928528476, u'cpkidliv', 0.38294801112493126),
 (0.0012623009910912586, u'cpeduc', 0.19467543104376772),
 (0.0012539655580704467, u'marout04', 0.013549850226112827),
 (0.0012501130177885456, u'bc12pay12', 0.39306868145275231),
 (0.0012489282590487649, u'infrtprb', 0.1632045323950273),
 (0.001246881705924463, u'bc12pay132', 0.59973400781030439),
 (0.0012316938437313407, u'relothkd7', 0.82706987203205662),
 (0.0012219314859484021, u'oldwp07', 0.3130015897504107),
 (0.0012199057481069309, u'methhist292', 0.31235930967769443),
 (0.0012061131357390398, u'marout06', 0.17933590087935081),
 (0.0012061041267584782, u'reasdiff1', 0.33312615587729899),
 (0.0011884614535437876, u'pswkcond1', 0.29633173234149845),
 (0.0011754813454530888, u'mthusimx2827', 0.87605100699148997),
 (0.0011644141579101319, u'fptitmed', 0.074673792503657896),
 (0.0011643963123295631, u'fedsolid', 0.41135774848311324),
 (0.0011606911866355318, u'wantp07', 0.32542788034268744),
 (0.0011555472262720912, u'hisagecx4', 0.74624466256650512),
 (0.0011473180332585153, u'marcon04', 0.017045463132342783),
 (0.0011405222184981412, u'aprocess1', 0.68510870836584314),
 (0.0011402140046469222, u'cmlsexx3', 0.51600344421155286),
 (0.0011336849345655597, u'methhist302', 0.32776211216940554),
 (0.0011336702700246448, u'methhist123', 0.79766489760861226),
 (0.0011336702700246448, u'methhist113', 0.79766489760861226),
 (0.0011330830949964898, u'reasimpp', 0.80715450884507878),
 (0.0011265871793341153, u'bcwhym', 0.74624572554876201),
 (0.0011261578922933113, u'infertr', 0.3032639432107882),
 (0.0011235243915732607, u'mthusimx4427', 0.91763215706270984),
 (0.0011207513875410857, u'cmtublig', 0.22734679586305306),
 (0.0011161175047955663, u'mthusimx3501', 0.80333641337153017),
 (0.0011050639217402569, u'marbefhx3', 0.56175909563789117),
 (0.0011043408781208353, u'methhist062', 0.34829045524222624),
 (0.0010996310501200091, u'methstop03', 0.2866871701969671),
 (0.00109833862865516, u'cpmarbef', 0.22418227593533635),
 (0.0010867056922954088, u'constat3', 0.00058552202115681393),
 (0.0010850784150164827, u'methhist032', 0.35720564885945172),
 (0.0010822098985051598, u'bstraccx', 0.81492203909740524),
 (0.0010812139997014025, u'whatmeth01', 0.073577604824999018),
 (0.0010711293423546486, u'oldwp08', 0.49339333848785416),
 (0.0010664978792330748, u'methhist382', 0.33257716726010811),
 (0.0010587964846523468, u'kidlivhx3', 0.67495634937929583),
 (0.0010506205865611351, u'fmethod3', 0.76971953623014033),
 (0.0010485953319554486, u'lbw1', 0.00034604287271211239),
 (0.0010074181575259189, u'bcreas2', 0.53061063300244493),
 (0.0010069183736457488, u'nplaced', 0.0034079322317065548),
 (0.0010007634953410616, u'cmfsexx3', 0.53741304187585959),
 (0.00099908671432202834, u'rmarout04', 0.027513599626222206),
 (0.00099189475070904365, u'simseq15', 0.40559361378000547),
 (0.00098969351006750195, u'mthusimx1202', 0.82099442505690901),
 (0.00098961776948058855, u'cmokddob2', 0.70612275403437008),
 (0.00098794210812136463, u'livehere', 0.067300034830502911),
 (0.00098690670676526704, u'p1yrn2', 0.52362970098454031),
 (0.0009796451727034361, u'wantp08', 0.51246170956181192),
 (0.00097029689059036084, u'methhist092', 0.38028233552336976),
 (0.00096513710743106884, u'cmpart1y3', 0.56112825374563458),
 (0.00096145001939129671, u'p1ycurrp2', 0.32234296018781017),
 (0.00095482126450319171, u'cprace2', 0.86900781082598788),
 (0.00095284008803808717, u'racehx6', 0.27220776855702045),
 (0.00095223071766270539, u'feelinpg', 0.12333315226570274),
 (0.0009408691399123148, u'mthusimx102', 0.82339399615563413),
 (0.000939158267432183, u'fcondom', 0.096693494348423684),
 (0.00093823030837836274, u'bcreas', 0.19265568380422282),
 (0.00092809413837091626, u'stilhere', 0.23132498909504629),
 (0.00092763216498470413, u'c_sex18', 0.74317836256352932),
 (0.00091999243967055833, u'tryeithr7', 0.85886352515359854),
 (0.0009155381073610025, u'p1yhisp4', 0.83402950296639478),
 (0.00091514132476100407, u'methhist072', 0.39332878436165541),
 (0.00090964887885991441, u'jintend', 0.043995450954652619),
 (0.00090498270342875831, u'mardat02', 0.19597599824614975),
 (0.000900671815622478, u'fprelage', 0.55843791507707574),
 (0.00088834959548178549, u'cmstpcohx2', 0.31550485463359679),
 (0.0008859794082795025, u'hisagecx2', 0.31532409189465815),
 (0.00088422035618751504, u'currmeth2', 0.38598019793797211),
 (0.00088324974683817725, u'ageprg05', 0.12042106874152191),
 (0.0008732100659984976, u'opersame4', 0.66623745354643593),
 (0.00086962235667398247, u'womrasdu', 0.043904489563472579),
 (0.00086393399503681412, u'rmarout10', 0.76884491651805054),
 (0.00084643575762721746, u'agesxafm', 0.54400958256589971),
 (0.00084577775903182939, u'agecon05', 0.12463244042323332),
 (0.00083858204033993022, u'p1yhisp', 0.20002567489227219),
 (0.00083378266014055846, u'methhist282', 0.40203730319806985),
 (0.00083115310632497774, u'mthusimx3601', 0.83216891476035215),
 (0.00083043080393907509, u'paymster1', 0.48378758735714833),
 (0.00082368278116384808, u'mthusimx2702', 0.87111109959023603),
 (0.00082100588340283664, u'infrtprb4', 0.87727255888287115),
 (0.00081491279822698548, u'sexothkd2', 0.44141561753590497),
 (0.00081381992290152638, u'frsteatd_p2', 0.79650718474414928),
 (0.0008069104640756608, u'infever', 0.0016576816456673803),
 (0.00079448986271613009, u'simseq24', 0.43635172645343545),
 (0.00079194622775935475, u'p1yeduc2', 0.56082371872333314),
 (0.00078715111463323328, u'mardis01', 0.078939027321395461),
 (0.00078656146199052035, u'talkall', 0.092967648431740491),
 (0.00077049549048968657, u'talkpar2', 0.82027572389440762),
 (0.00076670642042586667, u'typag13m', 0.77686102486036823),
 (0.00076595031528936541, u'simseq48', 0.74097391137607072),
 (0.00076036114455024784, u'mthusimx3901', 0.86458585440722324),
 (0.00076008420590001347, u'frsteatd', 0.067433233991495825),
 (0.00074965681041316845, u'methhist272', 0.43560006307549848),
 (0.0007451092815241589, u'cmdivorcx', 0.18125421581566592),
 (0.00073963373082430728, u'fstmthp11', 0.042305929936332927),
 (0.00073674645621268908, u'mthusimx1102', 0.8422872232505173),
 (0.00073645034702518597, u'methhist213', 0.83370623520549803),
 (0.00073472678657016122, u'payrster2', 0.58205626079187911),
 (0.00073174618657523283, u'splstwk1', 0.01928804031734101),
 (0.0007287375466641377, u'p1yhsage2', 0.37530683935572762),
 (0.00072285210741895867, u'bc12pay22', 0.59413660163562454),
 (0.00072155432448017809, u'mthusimx4201', 0.89869227891186088),
 (0.00071551875682485111, u'rmarout08', 0.58147607632772003),
 (0.00071031808438715149, u'emcon12', 0.62003242257353519),
 (0.00070559130857394958, u'reasdiss201', 0.36860090018684055),
 (0.00070467248599581644, u'datend07', 0.45661297970145909),
 (0.00069874128916191935, u'outcom02', 0.0053269675639473629),
 (0.00069656235359782936, u'hivtst2', 0.59376767824851928),
 (0.00069350659048939001, u'mthfrsts01', 0.31557852212979398),
 (0.00068810135710239972, u'mthusimx1001', 0.8418218554746566),
 (0.00068585104717988621, u'adptotkd', 0.27562703864601934),
 (0.00068199612259689513, u'fmarout5', 0.0037692928316248853),
 (0.00068142251056180214, u'typallpg', 0.42523856371232049),
 (0.00067758863317779472, u'relothkd6', 0.83712692473342842),
 (0.00067140576006963215, u'methhist383', 0.85706806614580722),
 (0.00067070231866084296, u'mthusimx3102', 0.87691901917124415),
 (0.00067064053176801863, u'regcar22', 0.62017301614512887),
 (0.00067055572206176084, u'talkpar5', 0.90040419162681973),
 (0.00066979282611456803, u'engag1cx4', 0.80472444885011152),
 (0.00066382642577589301, u'tubes', 0.4289662943771676),
 (0.00065807222343672311, u'regcar18', 0.48184740370188606),
 (0.00065674696103679153, u'nummult34', 0.0050519678440732385),
 (0.00065499293255111279, u'coh1dur', 0.021909710033073546),
 (0.00065446316049955211, u'placgotf1', 0.49129313971110644),
 (0.00065324660284926672, u'simseq32', 0.47900771597469116),
 (0.00065324445428782685, u'fmedreas8', 0.83869913865162848),
 (0.00065246942612906533, u'cpkid18b', 0.63660372481495209),
 (0.00064733056775867492, u'cxkids3', 0.63316721648602015),
 (0.00064453129406627507, u'oldwp06', 0.32132879954271065),
 (0.0006428158646513138, u'reasdiss301', 0.75133091351812764),
 (0.00064135553344546459, u'sexothkd', 0.29115759861706236),
 (0.00064106878527703248, u'brnout_r', 0.0050010148764798997),
 (0.00064106878527703248, u'brnout', 0.0050010148764798997),
 (0.00063586164687567948, u'fmarstat', 0.36986652549102439),
 (0.00063513239288348622, u'bpa_bdscheck1', 0.039442593707190617),
 (0.00063397712642365711, u'marout09', 0.71134478614777197),
 (0.00062800796801820713, u'methstop04', 0.59852177112219418),
 (0.00062107551330958799, u'cmpmcohx', 0.095806861757908438),
 (0.00062035971891749586, u'rmarout6', 0.0057290837914340913),
 ...]

In [19]:
results = results.fit()


Warning: Maximum number of iterations has been exceeded.
         Current function value: 0.199540
         Iterations: 35
/Users/nathankiner/anaconda/lib/python2.7/site-packages/statsmodels/base/model.py:466: ConvergenceWarning: Maximum Likelihood optimization failed to converge. Check mle_retvals
  "Check mle_retvals", ConvergenceWarning)

In [13]:
SummarizeResults(results)


Intercept   -154   (1)
multbrth   -7.03   (1)
workpreg   6.55   (1)
methhist021   9.83   (1)
bc12pay111   14.8   (1)
ageprg02   0.00233   (0.655)
insuranc_r   48.4   (1)
R^2 0.7095

In [14]:
results.pvalues


Out[14]:
Intercept      0.999999
multbrth       0.999995
workpreg       0.999928
methhist021    0.999867
bc12pay111     1.000000
ageprg02       0.655042
insuranc_r     1.000000
dtype: float64

In [35]:
results.pvalues['finalwgt_r']


Out[35]:
0.99999999037299447

In [7]:
variables


Out[7]:
[u'multbrth', u'workpreg', u'methhist021', u'bc12pay111', u'ageprg02']

In [ ]: