scale_norm function

Scale variable into normal range 0, 1

Perform calculation: (x - min(x)) / (max(x) - min(x))

scale_norm(x, range = NULL)

Arguments

• x: numeric vector
• range: numeric vector additional values for shrinking distribution of values within the 0-1 space, without affecting limits of x

Returns

numeric vector

Examples

scale_norm(x = c(-1, 4, 10, 182))
# lower bound extended beyond -1
# upper bound still range of data
scale_norm(x = c(-1, 4, 10, 182), range = c(-100, 100))