@stdlib/stats
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Standard library statistical functions.
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{{alias}}( iterator[, mean] )
Computes an unbiased sample variance over all iterated values.
Parameters
----------
iterator: Object
Input iterator.
mean: number (optional)
Known mean.
Returns
-------
out: number|null
Unbiased sample variance.
Examples
--------
> var arr = {{alias:@stdlib/array/to-iterator}}( [ 2.0, -5.0 ] );
> var s2 = {{alias}}( arr )
24.5
See Also
--------