[jira] [Comment Edited] (SOLR-11570) Add support for correlation matrices to the corr Stream Evaluator

["Joel Bernstein (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SOLR-11570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16250543#comment-16250543 ] 

Joel Bernstein edited comment on SOLR-11570 at 11/14/17 12:28 AM:
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This patch does three things:

1) Adds correlation matrix support to the corr function.
2) Adds the *type* named parameter to the corr function to support Pearsons, Kendalls and Spearmans correlation within the corr function.
3) Adds a corrPValues function to return a pvalues matrix which describes the significance level of the correlations.


was (Author: joel.bernstein):
This patch does three things:

1) Adds correlation matrix support to the corr function.
2) Adds the *type* named parameter to the corr function to support Pearsons, Kendalls and Speamans with the corr function.
3) Adds a corrPValues function to return a pvalues matrix which describes the significance of the correlations.

> Add support for correlation matrices to the corr Stream Evaluator
> -----------------------------------------------------------------
>
>                 Key: SOLR-11570
>                 URL: https://issues.apache.org/jira/browse/SOLR-11570
>             Project: Solr
>          Issue Type: New Feature
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Joel Bernstein
>            Assignee: Joel Bernstein
>             Fix For: 7.2
>
>         Attachments: SOLR-11570.patch
>
>
> This ticket will add support for correlation matrices to the corr Stream Evaluator.



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