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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/07/09 09:48:05 UTC

[jira] [Commented] (SPARK-8364) Add crosstab to SparkR DataFrames

    [ https://issues.apache.org/jira/browse/SPARK-8364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14620066#comment-14620066 ] 

Apache Spark commented on SPARK-8364:
-------------------------------------

User 'mengxr' has created a pull request for this issue:
https://github.com/apache/spark/pull/7318

> Add crosstab to SparkR DataFrames
> ---------------------------------
>
>                 Key: SPARK-8364
>                 URL: https://issues.apache.org/jira/browse/SPARK-8364
>             Project: Spark
>          Issue Type: New Feature
>          Components: SparkR
>            Reporter: Xiangrui Meng
>            Assignee: Xiangrui Meng
>
> Add `crosstab` to SparkR DataFrames, which takes two column names and returns a local R data.frame. This is similar to `table` in R. However, `table` in SparkR is used for loading SQL tables as DataFrames. The return type is data.frame instead table for `crosstab` to be compatible with Scala/Python.



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