[SciPy-user] Stats method in scipy.stats

David Huard david.huard at gmail.com
Mon Dec 19 16:21:27 CST 2005


Hi,

Can someone explain this ?

>>> stats.gamma.stats(1)
(nan, nan)

>>> stats.norm.stats(loc = 0, scale =1)
(nan, nan)

and so on for all the distributions I've tried (although other methods such
as pdf, rvs and  fit work just fine. )



Thanks,

David Huard

Using scipy version 0.4.3.1478
and scipy core version 0.8.0.1586
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