[SciPy-dev] Random Normal with zero sdev?
Gabriel Gellner
ggellner at uoguelph.ca
Wed Feb 7 11:27:42 EST 2007
Is there any reason that numpy.random.normal raises an exception for
stdev=0?
In R it simply returns the mean, which seems a useful 'degenerate' case
to me. (also if you use the mean + sqrt(stdev)*randn() idiom for
matlab, it also has the nice degenerate case . . .)
Just wanted to see if this was a bug, or a feature . . . (if a
feature, I will simply make a wrapper for myself).
Gabriel
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