[ https://issues.apache.org/jira/browse/PIG-277?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alan Gates reassigned PIG-277: ------------------------------ Assignee: Ajay Garg > UDF for computing correlation and covariance between data sets > -------------------------------------------------------------- > > Key: PIG-277 > URL: https://issues.apache.org/jira/browse/PIG-277 > Project: Pig > Issue Type: New Feature > Reporter: Ajay Garg > Assignee: Ajay Garg > Priority: Minor > Fix For: 0.1.0 > > Attachments: newStats.patch, stat.patch > > > UDFs for computing correlation and covariance between data sets. Use > following commands to compute covariance > A = load 'input.xml' using PigStorage(':'); > B = group A all; > define c COV('a','b','c'); > D = foreach B generate group,c(A.$0,A.$1,A.$2); -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.