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https://issues.apache.org/jira/browse/SPARK-10579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14743819#comment-14743819
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Joseph K. Bradley commented on SPARK-10579:
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A lot of this functionality is being added to DataFrames instead. I'd
recommend examining what DataFrames provides (and what JIRAs are there) &
opening up JIRAs as need for each function you're interested in. I'll close
this for now but will keep watching. Thanks!
> Extend statistical functions: Add Cardinality/Quantiles/Quartiles/Median in
> Statistics , e.g. for columns
> ---------------------------------------------------------------------------------------------------------
>
> Key: SPARK-10579
> URL: https://issues.apache.org/jira/browse/SPARK-10579
> Project: Spark
> Issue Type: New Feature
> Components: MLlib
> Reporter: Narine Kokhlikyan
> Priority: Minor
> Fix For: 1.6.0
>
> Original Estimate: 120h
> Remaining Estimate: 120h
>
> Hi everyone,
> I think it would be good to extend statistical functions in mllib package, by
> adding Cardinality/Quantiles/Quartiles/Median for the columns, as many other
> ml and statistical libraries already have it. I couldn't find it in mllib
> package, hence would like to suggest it.
> Since this is my first time working with jira, I'd truly appreciate if
> someone could review this and let me know what do you think.
> Also, I'd really like to work on it and looking forward to hearing from you!
> Thanks,
> Narine
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