[ https://issues.apache.org/jira/browse/SPARK-9673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng updated SPARK-9673: --------------------------------- Assignee: Burak Yavuz > Use unbiased standard deviation in DataFrame.describe > ----------------------------------------------------- > > Key: SPARK-9673 > URL: https://issues.apache.org/jira/browse/SPARK-9673 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 1.5.0 > Reporter: Xiangrui Meng > Assignee: Burak Yavuz > Priority: Trivial > > It is common to compute unbiased standard deviation in statistics. Though is > doesn't matter much for big data, it is nice to be consistent with existing > statistics tools. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org