replyr (version 0.8.2)

replyr_group_by: group_by columns

Description

See also: https://gist.github.com/skranz/9681509

Usage

replyr_group_by(.data, colnames)

Arguments

.data

data object to work on

colnames

character column name (can be a vector)

Examples

# NOT RUN {
d <- data.frame(Sepal_Length= c(5.8,5.7),
                Sepal_Width= c(4.0,4.4),
                Species= 'setosa')
replyr_group_by(d, 'Species')

# }