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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2017/06/19 09:54:00 UTC
[jira] [Resolved] (SPARK-8674) 2-sample, 2-sided Kolmogorov Smirnov
Test
[ https://issues.apache.org/jira/browse/SPARK-8674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved SPARK-8674.
------------------------------
Resolution: Won't Fix
> 2-sample, 2-sided Kolmogorov Smirnov Test
> -----------------------------------------
>
> Key: SPARK-8674
> URL: https://issues.apache.org/jira/browse/SPARK-8674
> Project: Spark
> Issue Type: New Feature
> Components: MLlib
> Reporter: Jose Cambronero
> Assignee: Jose Cambronero
> Priority: Minor
>
> We added functionality to calculate a 2-sample, 2-sided Kolmogorov Smirnov test for 2 RDD[Double]. The calculation provides a test for the null hypothesis that both samples come from the same probability distribution. The implementation seeks to minimize the shuffles necessary.
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