[ https://issues.apache.org/jira/browse/SOLR-8964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cassandra Targett updated SOLR-8964: ------------------------------------ Component/s: streaming expressions > Add CorrelateStream to compute Pearson's correlation coefficient for two > streams > -------------------------------------------------------------------------------- > > Key: SOLR-8964 > URL: https://issues.apache.org/jira/browse/SOLR-8964 > Project: Solr > Issue Type: New Feature > Components: streaming expressions > Reporter: Joel Bernstein > Fix For: 6.2, 7.0 > > > The CorrelateStream will compute the Pearsons correlation coefficient for two > streams. > Sample syntax below will calculate the Pearsons correlation for two time > series streams. See SOLR-8963 for the *time* function: > {code} > correlate(rollup(time(search()), > rollup(time(search())) > {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org