transmute: Add new variables and drop all others

In tidytable: Tidy Interface to 'data.table'

Add new variables and drop all others

Description

Unlike mutate(), transmute() keeps only the variables that you create

Usage

transmute(.df, ..., .by = NULL)

Arguments

.df	A data.frame or data.table
...	Columns to create/modify
.by	Columns to group by

Examples

df <- data.table(
  a = 1:3,
  b = 4:6,
  c = c("a", "a", "b")
)

df %>%
  transmute(double_a = a * 2)

tidytable documentation built on Oct. 5, 2023, 5:07 p.m.