Makoto Yui created HIVEMALL-186:
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Summary: UDAF to collect Descriptive Statistics
Key: HIVEMALL-186
URL: https://issues.apache.org/jira/browse/HIVEMALL-186
Project: Hivemall
Issue Type: Improvement
Reporter: Makoto Yui
Fix For: 0.6.0
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#a1.2_Descriptive_statistics]
[http://commons.apache.org/proper/commons-math/userguide/stat.html#a1.3_Frequency_distributions]
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