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var
Sample variance (Bessel-corrected, divides by n-1).
Syntax
var(arr) → r
Backends
TypeScript
Description
Sample variance (Bessel-corrected, divides by n-1).
Parameters
| Name | Description |
|---|---|
| arr | Array of numbers |
Returns
Sample variance
Examples
Try It
>> var([2, 4, 4, 4, 5, 5, 7, 9])