[SciPy-user] S.stats broken?
stephen.walton at csun.edu
Mon Jun 20 15:12:18 CDT 2005
In the below, I've done "import scipy as S" and "import scipy.special as
If I'm reading the code correctly, S.stats.norm.cdf(0,-4) should be
equal to special.ndtr(-4). It is not. Why?
lognorm.cdf is even worse. S.stats.lognorm.cdf(1,x) returns 0.5 for any
value of x from a small value up to and including inf.
What am I missing here? This package can't possibly be this badly
broken. scipy.__version__ is 0.3.3_309.4624.
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