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From Phil Steitz <>
Subject Re: [math] DescriptiveStatistics based on double[]
Date Wed, 14 Jul 2010 01:18:01 GMT
Mikkel Meyer Andersen wrote:
> Dear community,
> I have a fixed double[] that I want to apply DescriptiveStatistics to
> (so to speak). I can't find similar class for (fixed sized) double[]
> (as opposed to DescriptiveStatistics that is based on
> ResizableDoubleArray such that it supports rolling addition).
> I can of course use the static functionality in StatUtils, but it does
> not support all features that DescriptiveStatistics do.
> Is there an existing class that I have overseen (besides using a
> for-loop on double[] and adding values) or would it be an idea to have
> a DescriptiveStatistics-twin for fixed-sized datasets (that would of
> course not support rolling addition of elements)?

There is nothing that you have overlooked.  This is a gap that I
would be +1 for filling.  It would be great to open a JIRA for this
and we can talk about implementation options on the dev list and in
the ticket.  Thanks!

> Cheers, Mikkel.
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