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From "Pierre Huyn (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1529) Add ANSI SQL covariance aggregate functions: covar_pop and covar_samp.
Date Tue, 17 Aug 2010 16:39:16 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1529?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12899460#action_12899460

Pierre Huyn commented on HIVE-1529:

Hi John,

Cool! Thanks for committing. I have a question for you about open source contributions. I
would like to contribute more going forward and would like my company (Intuit) to allocate
more resource (essentially my time) on open source contributions. What would people do commonly?
How would my company be recognized for giving back?

> Add ANSI SQL covariance aggregate functions: covar_pop and covar_samp.
> ----------------------------------------------------------------------
>                 Key: HIVE-1529
>                 URL: https://issues.apache.org/jira/browse/HIVE-1529
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Query Processor
>    Affects Versions: 0.7.0
>            Reporter: Pierre Huyn
>            Assignee: Pierre Huyn
>             Fix For: 0.7.0
>         Attachments: HIVE-1529.1.patch, HIVE-1529.2.patch
>   Original Estimate: 96h
>  Remaining Estimate: 96h
> Create new built-in aggregate functions covar_pop and covar_samp, functions commonly
used in statistical data analyses.

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