[jira] [Comment Edited] (SPARK-18569) Support R formula arithmetic

2016-12-14 Thread Yanbo Liang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-18569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15748440#comment-15748440 ] Yanbo Liang edited comment on SPARK-18569 at 12/14/16 2:26 PM: --- This is

[jira] [Comment Edited] (SPARK-18569) Support R formula arithmetic

2016-12-14 Thread Yanbo Liang (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-18569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15748440#comment-15748440 ] Yanbo Liang edited comment on SPARK-18569 at 12/14/16 2:25 PM: --- This is