statsmodels.distributions.discrete.DiscretizedCount.isf¶

DiscretizedCount.isf(q, *args, **kwds)¶

Inverse survival function (inverse of sf) at q of the given RV.

Parameters:¶

qarray_like

Upper 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).

Returns:¶

kndarray or scalar

Quantile corresponding to the upper tail probability, q.