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.