[Numpy-discussion] QQ Plot in Python and Noncentral Chisquare

josef.pktd@gmai... josef.pktd@gmai...
Wed Aug 15 21:01:48 CDT 2012


On Wed, Aug 15, 2012 at 1:46 PM, Ralf Gommers <ralf.gommers@gmail.com> wrote:
>
>
> On Wed, Aug 15, 2012 at 4:59 PM, Yi, Chuang <chuang.yi@bankofamerica.com>
> wrote:
>>
>> Hello,
>>
>>
>>
>> I am a new user of Python. I have a couple of questions that would
>> appreciate your guidance!
>>
>>
>>
>> QQ Plot in Python: I could not find any functions in either Numpy or Scipy
>> to do QQ Plot of two vectors of data. For example, in Matlab, one could just
>> call qqplot(X,Y), which will generate the QQ plot of vector X against vector
>> Y. Would you please let me know which python package has similar
>> functionality?
>
>
> statsmodels:
> http://statsmodels.sourceforge.net/devel/generated/statsmodels.graphics.gofplots.qqplot.html

1sample version only,
I don't know of any 2sample version in python, but maybe a quick Pull
Request could add it to statsmodels.

Josef


>
> Ralf
>
>
>
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