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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-10696) Add empirical distribution and percentile Stream Evaluators
Date Mon, 05 Jun 2017 18:38:04 GMT

    [ https://issues.apache.org/jira/browse/SOLR-10696?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16037352#comment-16037352
] 

ASF subversion and git services commented on SOLR-10696:
--------------------------------------------------------

Commit 5a6246d81f7ab77da22d27f745f77077f44c98af in lucene-solr's branch refs/heads/branch_6x
from [~joel.bernstein]
[ https://git-wip-us.apache.org/repos/asf?p=lucene-solr.git;h=5a6246d ]

SOLR-10696: Fix precommit


> Add empirical distribution and percentile Stream Evaluators
> -----------------------------------------------------------
>
>                 Key: SOLR-10696
>                 URL: https://issues.apache.org/jira/browse/SOLR-10696
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Joel Bernstein
>            Assignee: Joel Bernstein
>         Attachments: SOLR-10696.patch, SOLR-10696.patch, SOLR-10696.patch, SOLR-10696.patch
>
>
> The *empirical distribution* Stream Evaluator loads an array and creates a distribution
based only on the underlying data. It returns summary stats for the distribution.
> The *percentile* Stream Evaluator returns the percentile of a number for a specific empirical
distribution. 
> Syntax:
> {code}
> e = empiricalDistribution(colA)
> p = percentile(e, 23)
> {code}
> Implementation provided by Apache Commons Math



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