[SciPy-dev] Anybody to confirm a result in scipy.stats.distributions
Tue Jul 14 22:17:54 CDT 2009
On Jul 14, 2009, at 11:06 PM, Robert Kern wrote:
> On Tue, Jul 14, 2009 at 21:51, Pierre GM<firstname.lastname@example.org> wrote:
>> Could anybody in/confirm the following result ? (scipy
>> >>> import scipy.stats.distributions as dist
>> >>> dist.gamma(4.).cdf(dist.gamma(4.).ppf(0.25))
> I can confirm the bug. special.gammaincinv(x,y) appears to not like
> y=0.25 for any x, but any other y seems to be fine.
Excellent (well, quite the opposite, but at least it doesn't come from
I created ticket #975.
Robert, thanks a lot for confirming. Meanwhile, I gonna work with
0.2500001 instead of 0.25.
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