statsmodels.distributions.discrete.DiscretizedCount.logsf

DiscretizedCount.logsf(k, *args, **kwds)

Log of the survival function of the given RV.

Returns the log of the “survival function,” defined as 1 - cdf, evaluated at k.

Parameters:

• k (array_like) – Quantiles.

• arg1 (array_like) – The shape parameter(s) for the distribution (see docstring of the instance object for more information).

• arg2 (array_like) – The shape parameter(s) for the distribution (see docstring of the instance object for more information).

• arg3 (array_like) – The shape parameter(s) for the distribution (see docstring of the instance object for more information).

• ... (array_like) – The shape parameter(s) for the distribution (see docstring of the instance object for more information).

• loc (array_like, optional) – Location parameter (default=0).

Returns:

logsf – Log of the survival function evaluated at k.

Return type:

ndarray