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

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

lgspline documentation built on May 8, 2026, 5:07 p.m.