Will Jones created ARROW-15276:
----------------------------------
Summary: [Docs][R] Add map_batches example from vignette to
Cookbook
Key: ARROW-15276
URL: https://issues.apache.org/jira/browse/ARROW-15276
Project: Apache Arrow
Issue Type: Improvement
Components: Documentation
Reporter: Will Jones
In ARROW-14029 we are adding an example of using `map_batches()` to sample data
and compute aggregate statistics without having the load the whole dataset into
memory. We should add these to the cookbook as well.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
