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Posted to issues@commons.apache.org by "Gilad (JIRA)" <ji...@apache.org> on 2014/12/14 16:40:13 UTC

[jira] [Updated] (MATH-1179) kolmogorovSmirnovTest poor performance in monteCarloP method

     [ https://issues.apache.org/jira/browse/MATH-1179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gilad updated MATH-1179:
------------------------
    Attachment: KSTestSnippet.txt

This is some code for running a java example and an R example

> kolmogorovSmirnovTest poor performance in monteCarloP method
> ------------------------------------------------------------
>
>                 Key: MATH-1179
>                 URL: https://issues.apache.org/jira/browse/MATH-1179
>             Project: Commons Math
>          Issue Type: Bug
>            Reporter: Gilad
>         Attachments: KSTestSnippet.txt
>
>
> I'm using the kolmogovSmirnovTest method to calculate pvalues.
> However, when i try running the test on two double[] of sizes 5 and 45 the results take over 10 seconds to calculate.
> This seems very long, whereas in R it takes a few miliseconds for the same calculation.
> I'd be very happy to hear any comment you may have on the subject.
>    Gilad



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