ifelse.: Fast ifelse

In tidytable: Tidy Interface to 'data.table'

Fast ifelse

Description

Fast version of base::ifelse().

Usage

ifelse.(conditions, true, false, na = NA)

Arguments

conditions	Conditions to test on
true	Values to return if conditions evaluate to TRUE
false	Values to return if conditions evaluate to FALSE
na	Value to return if an element of test is NA

Examples

x <- 1:5
ifelse(x < 3, 1, 0)

# Can also be used inside of mutate()
df <- data.table(x = x)

df %>%
  mutate(new_col = ifelse(x < 3, 1, 0))

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