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https://issues.apache.org/jira/browse/HIVE-9229?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xuefu Zhang resolved HIVE-9229.
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Resolution: Invalid
[~mkosinski], JIRA is used for reporting a problem or requesting a feature, but
not for asking questions, for which, user mailing list is a better place.
> How to calculate the Kendall coefficient of correlation?
> --------------------------------------------------------
>
> Key: HIVE-9229
> URL: https://issues.apache.org/jira/browse/HIVE-9229
> Project: Hive
> Issue Type: Wish
> Reporter: Marcin Kosiński
> Priority: Trivial
>
> In this [wiki
> page](https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF)
> there is a function `corr()` that calculates the Pearson coefficient of
> correlation, but my question is that: is there any function in Hive that
> enables to calculate the Kendall coefficient of correlation of a pair of a
> numeric columns?
> In anyone has any idea on how to even implement it please answer on
> [this](http://stackoverflow.com/questions/27231039/hive-how-to-calculate-the-kendall-coefficient-of-correlation)
> stackoverflow question.
> Thanks for help,
> Marcin
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