[SciPy-user] Bias in numpy.random.multivariate_normal?

Matthieu Brucher matthieu.brucher@gmail....
Sun Nov 11 05:21:11 CST 2007


Did you try the rvs method of those classes ?

Matthieu

2007/11/11, John Reid <j.reid@mail.cryst.bbk.ac.uk>:
>
> Bryan Nollett wrote:
> > The covariance matrix provided in sigma is not symmetric.
>
> Good point. I needed some test covariance matrices and I completely
> forgot the symmetric requirement. There is no way to draw from the
> Wishart or Inv-Wishart distributions is there? Their pdfs would be handy
> too.
>
> Thanks,
> John.
>
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