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From Phil Steitz <phil.ste...@gmail.com>
Subject Re: [math]: weighted variance?
Date Thu, 20 Aug 2009 01:38:06 GMT
mickeydog@TaosNet.com wrote:
> Does the commons math library have a weighted variance?
> I don't see it, just wanted to verify.
> If it did, I would expect to see something like:
> Variance.evaluate(double[] values, double[] weights, int begin, int length)
>
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>   
No, this does not yet exist.  Patches welcome!

Phil

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