std: Standardize Vector to Z-Scores

In lgspline: Lagrangian Multiplier Smoothing Splines for Smooth Function Estimation

Standardize Vector to Z-Scores

Description

Centers a vector by its sample mean, then scales it by its sample standard deviation (\text{x}-\text{mean}(\text{x}))/\text{sd}(\text{x}).

Usage

std(x)

Arguments

x	Numeric vector to standardize

Value

Standardized vector with sample mean 0 and standard deviation 1

Examples

x <- c(1, 2, 3, 4, 5)
std(x)
print(mean(x))
print(sd(x))

lgspline documentation built on June 8, 2025, 10:45 a.m.