In [1]:

    

import numpy as n, pylab as p, nltk as k, networkx as x


    

In [21]:

    

foo=p.hist(n.random.normal(size=1000),bins=100,alpha=0.5); bar=p.hist(4*(n.random.random(size=1000)-0.5),bins=100,alpha=.5))


    

In [38]:

    

xs = n.linspace(0,10,100)


    

In [44]:

    

ys = n.sin(xs)
yys = n.cos(xs)
yyys = n.tanh(xs)


    

In [45]:

    

p.plot(xs, ys)
p.plot(xs, yys)
p.plot(xs, yyys)


    

    
Out[45]:





[<matplotlib.lines.Line2D at 0x779c890>]






    

In [50]:

    

xs = n.random.random(100)
ys = n.random.random(100)
p.plot(xs, ys)


    

    
Out[50]:





[<matplotlib.lines.Line2D at 0x80bb510>]






    

In [51]:

    

p.scatter(xs, ys)


    

    
Out[51]:





<matplotlib.collections.PathCollection at 0x80eeb10>






    

In [ ]: