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https://issues.apache.org/jira/browse/HIVEMALL-186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Makoto Yui reassigned HIVEMALL-186:
-----------------------------------
Assignee: Alexey Zinoviev
> UDAF to collect Descriptive Statistics
> --------------------------------------
>
> Key: HIVEMALL-186
> URL: https://issues.apache.org/jira/browse/HIVEMALL-186
> Project: Hivemall
> Issue Type: Wish
> Reporter: Makoto Yui
> Assignee: Alexey Zinoviev
> Priority: Minor
> Fix For: 0.7.0
>
>
> UDAF to show descriptive statistics and frequency distributions by just
> calling a UDAF would be useful for understanding data.
> [http://commons.apache.org/proper/commons-math/userguide/stat.html#a1.2_Descriptive_statistic]
> [http://commons.apache.org/proper/commons-math/userguide/stat.html#a1.3_Frequency_distributions]
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