swap_if: Swap values of two columns based on a condition

In thackl/gggenomes: A Grammar of Graphics for Comparative Genomics

Swap values of two columns based on a condition

Description

Swap values of two columns based on a condition

Usage

swap_if(x, condition, ...)

Arguments

x	a tibble
condition	an expression to be evaluated in data context returning a TRUE/FALSE vector
...	the two columns bewteen which values are to be swapped in dplyr::select-like syntax

Examples

x <- tibble::tibble(start = c(10,100), end=c(30, 50))
# ensure start of a range is always smaller than the end
swap_if(x, start > end, start, end)

thackl/gggenomes documentation built on March 10, 2024, 7:26 a.m.