@stdlib/stats
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Standard library statistical functions.
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{{alias}}( a, b )
Returns the variance of a Kumaraswamy's double bounded distribution.
If provided `NaN` as any argument, the function returns `NaN`.
If `a <= 0` or `b <= 0`, the function returns `NaN`.
Parameters
----------
a: number
First shape parameter.
b: number
Second shape parameter.
Returns
-------
out: number
Variance.
Examples
--------
> var v = {{alias}}( 1.0, 1.0 )
~0.083
> v = {{alias}}( 4.0, 12.0 )
~0.017
> v = {{alias}}( 16.0, 8.0 )
~0.004
See Also
--------