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https://issues.apache.org/jira/browse/SPARK-43933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17729549#comment-17729549
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Ruifeng Zheng commented on SPARK-43933:
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[~beliefer] many thanks, please go ahead
> Add linear regression aggregate functions to Scala and Python
> -------------------------------------------------------------
>
> Key: SPARK-43933
> URL: https://issues.apache.org/jira/browse/SPARK-43933
> Project: Spark
> Issue Type: Sub-task
> Components: Connect, PySpark, SQL
> Affects Versions: 3.5.0
> Reporter: Ruifeng Zheng
> Priority: Major
>
> Add following functions:
> * regr_avgx
> * regr_avgy
> * regr_count
> * regr_intercept
> * regr_r2
> * regr_slope
> * regr_sxx
> * regr_sxy
> * regr_syy
> to:
> * Scala API
> * Python API
> * Spark Connect Scala Client
> * Spark Connect Python Client
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