statsmodels.sandbox.distributions.extras.NormExpan_gen.ppf

NormExpan_gen.ppf(q, *args, **kwds)

Percent point function (inverse of cdf) at q of the given RV.

Parameters:
  • q (array_like) – lower tail probability
  • arg2, arg3,.. (arg1,) – The shape parameter(s) for the distribution (see docstring of the instance object for more information)
  • loc (array_like, optional) – location parameter (default=0)
  • scale (array_like, optional) – scale parameter (default=1)
Returns:

x – quantile corresponding to the lower tail probability q.

Return type:

array_like