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From "Bob MacCallum (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MATH-173) One-way ANOVA
Date Wed, 14 Nov 2007 14:32:43 GMT

    [ https://issues.apache.org/jira/browse/MATH-173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12542472
] 

Bob MacCallum commented on MATH-173:
------------------------------------

One thing missing is safely handling NaN and Inf in the double[] arrays passed to the ANOVA
routine.

> One-way ANOVA
> -------------
>
>                 Key: MATH-173
>                 URL: https://issues.apache.org/jira/browse/MATH-173
>             Project: Commons Math
>          Issue Type: New Feature
>    Affects Versions: Nightly Builds
>            Reporter: Bob MacCallum
>         Attachments: Anova.java, AnovaImpl.java, AnovaTest.java
>
>
> Here is some proposed code to add one-way ANOVA tests to commons-math
> I will be attaching
> src/test/org/apache/commons/math/stat/inference/AnovaTest.java
> src/java/org/apache/commons/math/stat/inference/Anova.java
> src/java/org/apache/commons/math/stat/inference/AnovaImpl.java
> I followed TTest as a style guide.

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