Dear Ralf,

Thank you for your suggestions. About the Bartlett test I'm aware that one of his tests (equal variance of samples) is already available. Nonetheless, I'm not talking about that particular test but about other Bartlett's test. The test I wish to contribute is directed to Factor Analysis and is related to the test for sphericity. I'll try to submit both to the statsmodel.

Best Regards,

Rui

Às 22:46 de 09-09-2016, Ralf Gommers escreveu:


On Fri, Sep 9, 2016 at 6:29 PM, Ronny Pfannschmidt <opensou...@ronnypfannschmidt.de <mailto:opensou...@ronnypfannschmidt.de>> wrote:

    Hello Rui,

    this mailing list deal with tools you can use to publish 3rd party
    packages to something like the pypi package index,

    if you want to add to the python stdlib, you need to get started
    with python-ideas, python-dev and very likely write a PEP that
    will have to get accepted.

    if you just want to publish your own library, you just need to
    upload it to pypi and make it known.

    -- Ronny

    On 06.09.2016 17:06, Rui Sarmento wrote:

        Dear Sirs,

        I've implemented some stats functions related to Factor
        Analysis in the statistics area. Specifically, the KMO test
        and the Bartlett test also. At this time I do not seem to find
        any module performing these tests. Is there any chance I could
        add these functions to a package in Python. What is the
        procedure to perform such contribution.


Barlett is already implemented in SciPy: http://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.bartlett.html

KMO isn't available anywhere as far as I can tell; statsmodels would be the best place if you would like to contribute your implementation there. See http://statsmodels.sourceforge.net/devel/dev/ for how to go about that. I wouldn't bother proposing that for stdlib inclusion, it's way too specialized for that.

Cheers,
Ralf



        Thank you very much in advance for the suggestions.

        Best Regards,

        Rui

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