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Date: Sun, 18 Oct 2015 18:08:05 +0000 (UTC)
From: "Phil Steitz (JIRA)" <jira@apache.org>
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Subject: [jira] [Commented] (MATH-837) New method
 AggregateSummaryStatistics#aggregate(Collection<StatisticalSummaryValues>)
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    [ https://issues.apache.org/jira/browse/MATH-837?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14962539#comment-14962539 ] 

Phil Steitz commented on MATH-837:
----------------------------------

I think the patch is fine to apply to both 3.x and 4 as is.  It extends the aggregation capability to just need the reported statistics. I don't see it as depending on / related to MATH-1016 resolution.

> New method AggregateSummaryStatistics#aggregate(Collection<StatisticalSummaryValues>)
> -------------------------------------------------------------------------------------
>
>                 Key: MATH-837
>                 URL: https://issues.apache.org/jira/browse/MATH-837
>             Project: Commons Math
>          Issue Type: Improvement
>    Affects Versions: 3.0
>            Reporter: Christof Luick
>            Priority: Minor
>         Attachments: MATH-837.patch
>
>
> Is it possible to add an static aggregate function for StatisticalSummaryValues? This could be helpful if one (for example me) wants to aggregate already aggregated results. I have a use case (a directory crawler), where I want to collect and aggregate SummaryStatistics recursively.


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