statsmodels.sandbox.distributions.extras.SkewNorm_gen.ppf¶
-
SkewNorm_gen.
ppf
(q, *args, **kwds)¶ Percent point function (inverse of cdf) at q of the given RV.
- Parameters
- qarray_like
lower tail probability
- arg1, arg2, arg3,…array_like
The shape parameter(s) for the distribution (see docstring of the instance object for more information)
- locarray_like,
optional
location parameter (default=0)
- scalearray_like,
optional
scale parameter (default=1)
- Returns
- xarray_like
quantile corresponding to the lower tail probability q.