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

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

JIRA jira@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 12:46 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.

The final commit will also remove the kendallsCorr and spearmansCorr functions as the functionality has now been added to the corr function.


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 Spearmans correlation within the corr function.
3) Adds a corrPValues function to return a pvalues matrix which describes the significance level 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, SOLR-11570.patch
>
>
> This ticket will add support for correlation matrices to the corr Stream Evaluator.



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