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https://issues.apache.org/jira/browse/MATH-1274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14790896#comment-14790896
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Otmar Ertl commented on MATH-1274:
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Applied the patch after renaming the methods to integralXxx as proposed by
Phil, thanks!
fb7e1e265dd9e560b3a3127a6593b6602f60026c (4.0)
1c9c43c1d4bb76d7e47cdfc9c6681a38305a95e4 (3.6)
> Represent Kolmogorov-Smirnov statistic as long value
> ----------------------------------------------------
>
> Key: MATH-1274
> URL: https://issues.apache.org/jira/browse/MATH-1274
> Project: Commons Math
> Issue Type: Improvement
> Reporter: Otmar Ertl
> Fix For: 4.0, 3.6
>
> Attachments: MATH-1274.patch
>
>
> In KolmogorovSmirnovTest.java the 2-sample Kolmogorov-Smirnov statistic is
> internally represented as double value. However, the KS-statistic can be
> accurately represented as long value if multiplied by both sample sizes. This
> approach saves some floating point operations and avoids difficulties when
> comparing two KS-statistics. Currently, Precision.compareTo with some
> tolerance must be used.
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