SciPy

scipy.stats.rv_discrete.var

rv_discrete.var(self, *args, **kwds)[source]

Variance of the distribution.

Parameters
arg1, arg2, arg3,…array_like

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

locarray_like, optional

location parameter (default=0)

scalearray_like, optional

scale parameter (default=1)

Returns
varfloat

the variance of the distribution

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