group_by.decorated: Group_by Decorated

Description Usage Arguments See Also

View source: R/dplyr.R


Preserves class when grouping decorated.


## S3 method for class 'decorated'
group_by(.data, ..., add = FALSE, .drop = group_by_drop_default(.data))



A data frame, data frame extension (e.g. a tibble), or a lazy data frame (e.g. from dbplyr or dtplyr). See Methods, below, for more details.


In group_by(), variables or computations to group by. In ungroup(), variables to remove from the grouping.


When FALSE, the default, group_by() will override existing groups. To add to the existing groups, use .add = TRUE.

This argument was previously called add, but that prevented creating a new grouping variable called add, and conflicts with our naming conventions.


Drop groups formed by factor levels that don't appear in the data? The default is TRUE except when .data has been previously grouped with .drop = FALSE. See group_by_drop_default() for details.

See Also

Other dplyr: anti_join.decorated(), arrange.decorated(), full_join.decorated(), inner_join.decorated(), left_join.decorated(), mutate.decorated(), right_join.decorated(), select.decorated(), semi_join.decorated(), slice.decorated(), summarise.decorated(), summarize.decorated()

yamlet documentation built on July 19, 2021, 1:06 a.m.