statsmodels.sandbox.distributions.extras.SkewNorm2_gen.isf¶
- SkewNorm2_gen.isf(q, *args, **kwds)¶
Inverse survival function (inverse of sf) at q of the given RV.
- Parameters:
- qnumpy:array_like
upper tail probability
- arg1, arg2, arg3,…numpy:array_like
The shape parameter(s) for the distribution (see docstring of the instance object for more information)
- locnumpy:array_like,
optional
location parameter (default=0)
- scalenumpy:array_like,
optional
scale parameter (default=1)
- Returns:
- x
ndarray
or scalar Quantile corresponding to the upper tail probability q.
- x