[ARROW-11729] [R] Add examples to the datasets documentation

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 6.0.0
• Component/s: R
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/27586
• Assignee: Mauricio 'Pachá' Vargas Sepúlveda
• Reporter: Jonathan Keane
• Created: 22/Feb/21 16:30
• Updated: 11/Jan/23 08:21
• Resolved: 27/Aug/21 22:59

Description

There are currently very few examples in the documentation (we have some in vignettes, though those have a slightly different audience).

One specific addition would be to show how group_by(vars) %>% write_dataset(...) is the same as write_dataset(..., partitioning = c(vars))

Issue Links

• links to: GitHub Pull Request #9591
• links to: GitHub Pull Request #9748