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https://issues.apache.org/jira/browse/ARROW-13767?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Neal Richardson updated ARROW-13767:
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Description:
Rescoped to be just {{slice()}}. The other functions were implemented in
ARROW-13766.
Original description:
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Implement [{{slice()}}, {{slice_head()}}, and
{{slice_tail()}}|https://dplyr.tidyverse.org/reference/slice.html] methods for
{{ArrowTabular}}, {{Dataset}}, and {{arrow_dplyr_query}} objects . I believe
this should be relatively straightforward, using {{Take()}} to return only the
specified rows. We already have a {{head()}} method which I believe we can
reuse for {{slice_head()}}.
was:Implement [{{slice()}}, {{slice_head()}}, and
{{slice_tail()}}|https://dplyr.tidyverse.org/reference/slice.html] methods for
{{ArrowTabular}}, {{Dataset}}, and {{arrow_dplyr_query}} objects . I believe
this should be relatively straightforward, using {{Take()}} to return only the
specified rows. We already have a {{head()}} method which I believe we can
reuse for {{slice_head()}}.
> [R] Add slice() method
> ----------------------
>
> Key: ARROW-13767
> URL: https://issues.apache.org/jira/browse/ARROW-13767
> Project: Apache Arrow
> Issue Type: Sub-task
> Components: R
> Reporter: Ian Cook
> Priority: Major
> Labels: query-engine
>
> Rescoped to be just {{slice()}}. The other functions were implemented in
> ARROW-13766.
> Original description:
> -----
> Implement [{{slice()}}, {{slice_head()}}, and
> {{slice_tail()}}|https://dplyr.tidyverse.org/reference/slice.html] methods
> for {{ArrowTabular}}, {{Dataset}}, and {{arrow_dplyr_query}} objects . I
> believe this should be relatively straightforward, using {{Take()}} to return
> only the specified rows. We already have a {{head()}} method which I believe
> we can reuse for {{slice_head()}}.
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