norm2: Compute the l2 norm of a vector.

Description Usage Arguments Value Examples

View source: R/norm2.R

Description

Compute the l2 norm of a vector.

Usage

1
norm2(u)

Arguments

u

A vector of numerics

Value

The l2 norm of u: √{∑_i u_i^2}.

Examples

1
norm2( c(0, 0, -0.5, 0.5) )

vguillemot/csvd documentation built on May 17, 2019, 8:16 p.m.