scipy.stats.rv_discrete.logsf¶
- rv_discrete.logsf(k, *args, **kwds)[source]¶
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, arg2, arg3,... : 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 : sf : ndarray
Survival function evaluated at k.