scale_protti function

Scaling a vector

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".

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.

Returns

A scaled numeric vector.

Examples

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