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https://issues.apache.org/jira/browse/ARROW-13220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17382652#comment-17382652
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Jonathan Keane commented on ARROW-13220:
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I can't think of anything that does something like this in R to bind to either.
> [C++] Add a 'choose' kernel/scalar compute function
> ---------------------------------------------------
>
> Key: ARROW-13220
> URL: https://issues.apache.org/jira/browse/ARROW-13220
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: David Li
> Assignee: David Li
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Emulate SQL's choose or (a very limited subset of) NumPy's choose.
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