In [1]:

    

from pyndamics import Simulation
from pyndamics.emcee import *


    

In [2]:

    

sim=Simulation()
sim.add("y'=a*y*(1-y/K)",.1,plot=True)
sim.params(a=1,K=10)
sim.run(0,10)


    

    













    






<matplotlib.figure.Figure at 0x1123d5e50>

In [3]:

    

model=MCMCModel(sim,a=Uniform(.001,5),K=Uniform(6,20),initial_h=Normal(4))


    

    




---------------------------------------------------------------------------
ValueError                                Traceback (most recent call last)
<ipython-input-3-42f08cee3cd0> in <module>()
----> 1 model=MCMCModel(sim,a=Uniform(.001,5),K=Uniform(6,20),initial_h=Normal(4))

/Users/bblais/anaconda/lib/python2.7/site-packages/pyndamics/emcee/pemcee.pyc in __init__(self, sim, **kwargs)
    215                     _c=sim.get_component(name)
    216                 except IndexError:
--> 217                     raise ValueError,"%s is a bad initial variable becayse %s is not a variable in the dynamical model." % (key,name)
    218                 self.initial_components[key]=_c
    219 

ValueError: initial_h is a bad initial variable becayse h is not a variable in the dynamical model.

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