scipy.stats.rv_discrete.

ppf

rv_discrete.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).

Returns:

karray_like

Quantile corresponding to the lower tail probability, q.