reverse_cols: Reverse a series of columns in a dataframe

In seanchrismurphy/emacalc:

Description

Given a dataframe, a list of variables, and the min and max of those variables (which must be the same) reverses all variables. Returns a dataframe containing the result.

Usage

reverse_cols(data, variables, min, max)

Arguments

data	The input dataset
variables	A character vector of variables that require reversing
min	The minimum of all the variables to be reversed (for variables that have different mins, use separate function calls)
max	The maximum of all the variables to be reversed

Examples

# Reverses the carb column in mtcars
reverse_cols(mtcars, 'carb', min = 1, max = 8)

seanchrismurphy/emacalc documentation built on May 12, 2019, 2:03 p.m.