n_scaled {COINr}

Scale a vector

Description

Scales a vector for normalisation using the method applied in the GII2020 for some indicators. This does x_scaled <- (x-l)/(u-l) * 100. Note this is not the minmax transformation (see n_minmax()). This is a linear transformation with shift u and scaling factor u-l.

Usage

n_scaled(x, npara = c(0, 100))

Arguments

x

A numeric vector

npara

Parameters as a vector c(l, u). See description.

Value

Scaled vector

Examples

x <- runif(20)
n_scaled(x, npara = c(1,10))