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Posted to dev@mahout.apache.org by "Trevor Grant (JIRA)" <ji...@apache.org> on 2017/03/29 23:56:41 UTC

[jira] [Commented] (MAHOUT-1962) Add F-test to Linear Regression Fitness Tests

    [ https://issues.apache.org/jira/browse/MAHOUT-1962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15948126#comment-15948126 ] 

Trevor Grant commented on MAHOUT-1962:
--------------------------------------

+1 on this- would be great addition.

> Add F-test to Linear Regression  Fitness Tests
> ----------------------------------------------
>
>                 Key: MAHOUT-1962
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-1962
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Math
>    Affects Versions: 0.12.0, 0.12.1, 0.13.0, 0.12.2
>            Reporter: Dustin VanStee
>            Priority: Minor
>              Labels: newbie
>             Fix For: 0.13.1
>
>   Original Estimate: 96h
>  Remaining Estimate: 96h
>
> This update will modify org.apache.mahout.math.algorithms.regression.tests.FittnessTests.scala and add an overall Ftest for significance of one or more features being not equal to zero.



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