group_by_se: group_by standard interface.

In WinVector/seplyr: Improved Standard Evaluation Interfaces for Common Data Manipulation Tasks

group_by standard interface.

Description

Group a data frame by the groupingVars. group_by_se intentionally groups only by sets of variables, not by expressions over variables.

Usage

group_by_se(.data, groupingVars, add = FALSE)

Arguments

.data	data.frame
groupingVars	character vector of column names to group by.
add	logical, passed to group_by

Value

.data grouped by columns named in groupingVars

See Also

group_by, group_by_at

Examples

datasets::mtcars %.>%
  group_by_se(., c("cyl", "gear")) %.>%
  head(.)

WinVector/seplyr documentation built on Aug. 26, 2022, 12:01 p.m.