Ruifeng Zheng created SPARK-43933:
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Summary: Add regr_* 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
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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