tidytable: case_when..html – R documentation

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case_when..html

Case when

Description

This function allows you to use multiple if/else statements in one call.

It is called like dplyr::case_when(), but utilizes data.table::fifelse() in the background for improved performance.

Usage

case_when.(...)

Arguments

...

A sequence of two-sided formulas. The left hand side gives the conditions, the right hand side gives the values.

Examples

test_df <- tidytable(x = 1:10)

test_df %>%
  mutate.(case_x = case_when.(x < 5 ~ 1,
                              x < 7 ~ 2,
                              TRUE ~ 3))

tidytable

Tidy Interface to 'data.table'

v0.6.1

MIT + file LICENSE

Authors

Mark Fairbanks [aut, cre], Abdessabour Moutik [ctb], Matt Carlson [ctb], Ivan Leung [ctb], Ross Kennedy [ctb]

Initial release