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{{alias}}()
Returns an accumulator function which incrementally computes a corrected
sample skewness.
If provided a value, the accumulator function returns an updated corrected
sample skewness. If not provided a value, the accumulator function returns
the current corrected sample skewness.
If provided `NaN` or a value which, when used in computations, results in
`NaN`, the accumulated value is `NaN` for all future invocations.
Returns
-------
acc: Function
Accumulator function.
Examples
--------
> var accumulator = {{alias}}();
> var v = accumulator( 2.0 )
null
> v = accumulator( -5.0 )
null
> v = accumulator( -10.0 )
~0.492
> v = accumulator()
~0.492
See Also
--------
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