statsmodels.sandbox.distributions.transformed.ExpTransf_gen.logpdf

ExpTransf_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