[ https://issues.apache.org/jira/browse/SPARK-2515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14074802#comment-14074802 ]
Doris Xin commented on SPARK-2515: ---------------------------------- A toString method sounds like a really good idea here actually. I think originally we planned the Summary object to hold anything that isn't standard across tests, and in the case of chi squared, I can't think of anything else to put in there. Having the toString method instead would allow us to have a single TestResult class across tests, too. Sure, we can go with degreesOfFreedom. > Hypothesis testing > ------------------ > > Key: SPARK-2515 > URL: https://issues.apache.org/jira/browse/SPARK-2515 > Project: Spark > Issue Type: Sub-task > Components: MLlib > Reporter: Xiangrui Meng > Assignee: Doris Xin > > Support common statistical tests in Spark MLlib. -- This message was sent by Atlassian JIRA (v6.2#6252)