[ARROW-13620] [R] Binding for n_distinct()

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 6.0.0
• Component/s: R
• Labels: pull-request-available query-engine
• External issue URL: https://github.com/apache/arrow/issues/29261
• Assignee: Nicola Crane
• Reporter: Ian Cook
• Created: 12/Aug/21 19:48
• Updated: 11/Jan/23 08:34
• Resolved: 01/Sep/21 14:56

Issue Links

• depends upon: ARROW-12728 [C++][Compute] Implement count_distinct/distinct hash aggregate kernels
• is related to: ARROW-14036 [R] Binding for n_distinct() with no grouping
• is related to: ARROW-13501 [R] Bindings for count aggregation
• is related to: ARROW-13764 [C++] Implement ScalarAggregateOptions for count_distinct (grouped)
• is related to: ARROW-13820 [R] Rename na.min_count to min_count and na.rm to skip_nulls
• links to: GitHub Pull Request #11009