scale_protti {protti}

Scaling a vector

Description

scale_protti is used to scale a numeric vector either between 0 and 1 or around a centered value using the standard deviation. If a vector containing only one value or repeatedly the same value is provided, 1 is returned as the scaled value for method = "01" and 0 is returned for metod = "center".

Usage

scale_protti(x, method)

Arguments

x

a numeric vector

method

a character value that specifies the method to be used for scaling. "01" scales the vector between 0 and 1. "center" scales the vector equal to base::scale around a center. This is done by subtracting the mean from every value and then deviding them by the standard deviation.

Value

A scaled numeric vector.

Examples

scale_protti(c(1, 2, 1, 4, 6, 8), method = "01")