[SciPy-Dev] bad formula for chi-squared probability density function

Zé Vinícius jvmirca at gmail.com
Sun Apr 1 23:53:24 EDT 2018


It looks correct to me other than the $\gamma$ which should have been
$\Gamma$.

On Mon, Apr 2, 2018 at 11:12 AM, Phillip Feldman <
phillip.m.feldman at gmail.com> wrote:

> In the following page, the formula for the chi-squared density is
> incorrect:
>
> https://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.chi2.html
> (See the Wikipedia page at https://en.wikipedia.org/wiki/
> Chi-squared_distribution#Probability_density_function for the correct
> expression).
>
> Phillip
>
> _______________________________________________
> SciPy-Dev mailing list
> SciPy-Dev at python.org
> https://mail.python.org/mailman/listinfo/scipy-dev
>
>


-- 
webpage: http://mirca.github.io
github: @mirca <http://www.github.com/mirca>
twitter: @mircaze <http://www.twitter.com/mircaze>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/scipy-dev/attachments/20180402/ba01c1b5/attachment.html>


More information about the SciPy-Dev mailing list