rescale_cols: A simple (but very useful) function to rescale variables...

In seanchrismurphy/emacalc:

Description

This function allows for a set of variables to be rescaled from any original min and max to any target min and max.

Usage

rescale_cols(data, variables, old.min, old.max, new.min, new.max)

Arguments

data	The input dataset
variables	A character vector of variables to be operated on
old.min	the minima of the current variables
old.max	the maxima of the current variables
new.min	the minima of the new variables
new.max	the maxima of the new variables

Examples

# rescale the carb column of mtcars from 1-8 to 1-100.
rescale_cols(mtcars, 'carb', old.min = 1, old.max = 8, new.min = 1, new.max = 100)

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