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https://issues.apache.org/jira/browse/SPARK-15237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15283234#comment-15283234
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Felix Cheung commented on SPARK-15237:
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as per the @rdname
(https://github.com/apache/spark/blame/a55fbe2a16aa0866ff8aca25bf9f772e6eb516a1/R/pkg/R/stats.R#L89),
the other `corr` is here:
http://spark.apache.org/docs/latest/api/R/statfunctions.html
I'm sure we could put both under "corr" if we change that rdname - but should
we? I think it is confusing. I suspect it is better to group all column
functions onto a (long?) pages and move the DataFrame function to the former
space, http://spark.apache.org/docs/latest/api/R/corr.html.
> SparkR corr function documentation
> ----------------------------------
>
> Key: SPARK-15237
> URL: https://issues.apache.org/jira/browse/SPARK-15237
> Project: Spark
> Issue Type: Documentation
> Components: SparkR
> Affects Versions: 1.6.0, 1.6.1
> Reporter: Shaul
> Priority: Minor
> Labels: corr, sparkr
>
> Please review the documentation of the corr function in SparkR, the example
> given: corr(df$c, df$d) won't run. The correct usage seems to be
> corr(dataFrame,"someColumn","OtherColumn"), is this correct?
> Thank you.
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