[SciPy-dev] fix for ncx2 bug?

Nathaniel Smith njs@pobox....
Wed Jun 17 18:59:00 CDT 2009


On Wed, Jun 17, 2009 at 12:00 PM, Neal Becker<ndbecker2@gmail.com> wrote:
> How about the boost reference?  This is an existence proof of code that is
> supposed to be good quality.  Refer to non_central_chi_squared_cdf in
> boost/math/distributions/non_central_chi_squared.hpp.

R's implementations of statistical functions may also a good
reference; certainly they've been pounded on by more real
statisticians than anything in scipy or boost. Also nice is that they
always include citations in their help files -- just type
help("pchisq") in R.

-- Nathaniel


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