statsmodels.sandbox.distributions.extras.NormExpan_gen.logpdf

NormExpan_gen.logpdf(x, *args, **kwds)

Log of the probability density function at x of the given RV.

This uses a more numerically accurate calculation if available.

Parameters:
  • x (array_like) – quantiles
  • 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:

logpdf – Log of the probability density function evaluated at x

Return type:

array_like