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https://issues.apache.org/jira/browse/ARROW-17779?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17607159#comment-17607159
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Nicola Crane commented on ARROW-17779:
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[~nanimesh] I think you're referring to the R package xts here? (We use JIRA to
track tickets for Arrow implementations other than R, which is why things are a
little ambiguous sometimes!).
Would you mind providing a ([small and
reproducible|https://reprex.tidyverse.org/articles/reprex-dos-and-donts.html])
code example of what you're trying to do?
I see that {{first}} and {{last}} from xts are a lot like {{head()}} and
{{tail()}} which are already implemented, so we might be able to find a
solution using those functions.
> Add "first" and "last" functions from xts library
> -------------------------------------------------
>
> Key: ARROW-17779
> URL: https://issues.apache.org/jira/browse/ARROW-17779
> Project: Apache Arrow
> Issue Type: Improvement
> Reporter: N Gautam Animesh
> Priority: Major
>
> Functions like "first" and "last" from the XTS library aren't yet implemented
> in arrow. Please look into this and do the needful.
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