[
https://issues.apache.org/jira/browse/CALCITE-1776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17531928#comment-17531928
]
Julian Hyde commented on CALCITE-1776:
--------------------------------------
Hi [~Sergey Nuyanzin], nice to hear from you. There's no urgency to this, so
whenever you are able to complete this, that would be great. I promise to
review and merge promptly this time. Be sure to start with my rebased branch -
it will save you considerable effort.
> Implement CORR and REGR_* aggregate functions
> ---------------------------------------------
>
> Key: CALCITE-1776
> URL: https://issues.apache.org/jira/browse/CALCITE-1776
> Project: Calcite
> Issue Type: New Feature
> Reporter: Dmitri Shtilman
> Assignee: Sergey Nuyanzin
> Priority: Minor
> Labels: pull-request-available
> Fix For: 1.31.0
>
>
> Implement correlation coefficient aggregate: CORR
> As well as the missing regression aggregates:
> REGR_SLOPE, REGR_INTERCEPT, REGR_COUNT, REGR_R2, REGR_AVGX, REGR_AVGY,
> REGR_SXY
> For reference, REGR_SXX and REGR_SYY have been added in [CALCITE-422]
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
