distrMod (version 2.1.1)

norm: Norm functions

Description

Functions to determine certain norms.

Usage

EuclideanNorm(x)
QuadFormNorm(x,A)

Arguments

x

vector or matrix; norm is determined columnwise

A

pos. semidefinite Matrix

Value

• the columnwise evaluated norms

concept

• bias
• risk

See Also

onesidedBias-class

Examples

mm <- matrix(rnorm(20),2,10)
EuclideanNorm(mm)
QuadFormNorm(mm, A = PosSemDefSymmMatrix(matrix(c(3,1,1,1),2,2)))