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https://issues.apache.org/jira/browse/MATH-173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12557515#action_12557515
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Phil Steitz commented on MATH-173:
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I think the keys are relevant. IIUC, these name the classes. A more flexible
alternative to HashTable is to just use a Map in the interface and HashMap in
implementation. This is still a little smelly though, because the
implementation requires that the map entries be double[] arrays. It might be
best to define a new class to represent the classdata, which is essentially a
map of double arrays. This might be useful for other things as well.
Interested in other opinions on this.
There is no need to document the code lineage. What I meant above was just
that you need to be able to contribute it freely. Since you are the author, it
makes no difference that it is translated from Perl (as long as you have rights
to it).
> 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
> Fix For: 1.2
>
> 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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