[jira] [Updated] (SPARK-11720) Handle edge cases when count = 0 or 1 for Stats function

[ https://issues.apache.org/jira/browse/SPARK-11720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jihong MA updated SPARK-11720: -- Summary: Handle edge cases when count = 0 or 1 for Stats function (was: Return Double.NaN instead of

[jira] [Updated] (SPARK-11720) Handle edge cases when count = 0 or 1 for Stats function

[ https://issues.apache.org/jira/browse/SPARK-11720?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jihong MA updated SPARK-11720: -- Description: update the behavior of stats function when count =0 or 1 to make it in consistent across