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From "Makoto Yui (Jira)" <j...@apache.org>
Subject [jira] [Assigned] (HIVEMALL-186) UDAF to collect Descriptive Statistics
Date Sun, 29 Dec 2019 11:50:00 GMT

     [ https://issues.apache.org/jira/browse/HIVEMALL-186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

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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