[jira] [Commented] (SPARK-10641) skewness and kurtosis support

2015-10-16 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14961396#comment-14961396 ] Xiangrui Meng commented on SPARK-10641: --- See attached PDF file. > skewness and kurtosis support >

[jira] [Commented] (SPARK-10641) skewness and kurtosis support

2015-10-16 Thread Seth Hendrickson (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14961359#comment-14961359 ] Seth Hendrickson commented on SPARK-10641: -- [~mengxr] I am interested, do you mine providing it

[jira] [Commented] (SPARK-10641) skewness and kurtosis support

2015-10-06 Thread Apache Spark (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14945821#comment-14945821 ] Apache Spark commented on SPARK-10641: -- User 'sethah' has created a pull request for this issue:

[jira] [Commented] (SPARK-10641) skewness and kurtosis support

2015-10-06 Thread Seth Hendrickson (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14945877#comment-14945877 ] Seth Hendrickson commented on SPARK-10641: -- [~mengxr] I submitted a PR as work in progress. I

[jira] [Commented] (SPARK-10641) skewness and kurtosis support

2015-10-06 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14945309#comment-14945309 ] Xiangrui Meng commented on SPARK-10641: --- If we want to implement the numerically stable version. We

[jira] [Commented] (SPARK-10641) skewness and kurtosis support

2015-10-06 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14945308#comment-14945308 ] Xiangrui Meng commented on SPARK-10641: --- If we want to implement the numerically stable version. We

[jira] [Commented] (SPARK-10641) skewness and kurtosis support

2015-10-06 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14945412#comment-14945412 ] Xiangrui Meng commented on SPARK-10641: --- Btw, I checked the implementation of StdDevAgg. I'm not

[jira] [Commented] (SPARK-10641) skewness and kurtosis support

2015-10-05 Thread Seth Hendrickson (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14944485#comment-14944485 ] Seth Hendrickson commented on SPARK-10641: -- My apologies, I haven't been able to devote much

[jira] [Commented] (SPARK-10641) skewness and kurtosis support

2015-10-05 Thread Xiangrui Meng (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14944155#comment-14944155 ] Xiangrui Meng commented on SPARK-10641: --- Any updates? > skewness and kurtosis support >

[jira] [Commented] (SPARK-10641) skewness and kurtosis support

2015-09-17 Thread Seth Hendrickson (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-10641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=14804724#comment-14804724 ] Seth Hendrickson commented on SPARK-10641: -- I'm working on this issue. > skewness and kurtosis