[Numpy-discussion] arguments for stats.chi2

David Huard david.huard at gmail.com
Wed Jul 5 08:23:12 CDT 2006


HI JJ,
try
stats.chi2.rvs(10)
stats.chi2.rvs(10, loc=0, scale =100, size = 5)

df is not a keyword argument, so writing df=10 explicitely was causing the
error.


David

2006/7/4, JJ <josh8912 at yahoo.com>:
>
> Hello.  I have a very simple question.  I would like
> to generate a number of random variables from the chi2
> distribution.  If I wanted these for the normal
> distribution, the code could be
> stats.norm.rvs(size=5,loc=100,scale=1).  But
> stats.chi2.rvs(size=5,df=10,loc=0,scale=1) or
> stats.chi2.rvs(df=10,loc=0,scale=1) or
> stats.chi2.rvs(df=10)does not work.  Can anyone tell
> me what the proper syntax would be for this?
> Thanks  JJ
>
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