[jira] [Commented] (MATH-437) Kolmogorov Smirnov Distribution

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[jira] [Commented] (MATH-437) Kolmogorov Smirnov Distribution

Gary D. Gregory (Jira)

    [ https://issues.apache.org/jira/browse/MATH-437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13615110#comment-13615110 ]

Luc Maisonobe commented on MATH-437:
------------------------------------

+1 to postpone to 4.0.

I have no opinion about the usefulness of the distribution itself, so if you think it would be worth removing this part and having only the test, this would be fine with me.
               

> Kolmogorov Smirnov Distribution
> -------------------------------
>
>                 Key: MATH-437
>                 URL: https://issues.apache.org/jira/browse/MATH-437
>             Project: Commons Math
>          Issue Type: New Feature
>            Reporter: Mikkel Meyer Andersen
>            Assignee: Phil Steitz
>            Priority: Minor
>             Fix For: 3.2
>
>         Attachments: ks-distribution.patch, MATH437-with-test-take-1
>
>   Original Estimate: 0.25h
>  Remaining Estimate: 0.25h
>
> Kolmogorov-Smirnov test (see [1]) is used to test if one sample against a known probability density functions or if two samples are from the same distribution. To evaluate the test statistic, the Kolmogorov-Smirnov distribution is used. Quite good asymptotics exist for the one-sided test, but it's more difficult for the two-sided test.
> [1]: http://en.wikipedia.org/wiki/Kolmogorov%E2%80%93Smirnov_test

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