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https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jihong MA updated SPARK-10641:
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Issue Type: Sub-task (was: New Feature)
Parent: SPARK-10384
> skewness and kurtosis support
>
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https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiangrui Meng updated SPARK-10641:
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Attachment: simpler-moments.pdf
I did some calculation offline and got a simpler formula for up
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https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiangrui Meng updated SPARK-10641:
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Shepherd: Xiangrui Meng
> skewness and kurtosis support
> -
>
>
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https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jihong MA updated SPARK-10641:
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Issue Type: Sub-task (was: New Feature)
Parent: SPARK-10384
> skewness and kurtosis support
>
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https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph K. Bradley updated SPARK-10641:
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Issue Type: New Feature (was: Sub-task)
Parent: (was: SPARK-10384)
> skewn
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https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph K. Bradley updated SPARK-10641:
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Assignee: Seth Hendrickson
> skewness and kurtosis support
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