n_combos: n_distinct for data frames

Description Usage Arguments

View source: R/helpers.R

Description

returns the number of distinct combinations for the selected columns

Usage

1
n_combos(.data, ...)

Arguments

.data

a data frame

...

the columns to count the number of groups. Uses dplyr's select rules


mattmills49/modeler documentation built on May 21, 2019, 1:25 p.m.