Cc: Columnwise centering of a matrix

In ThreeWay: Three-Way Component Analysis

Description

Computation of a columnwise centered version of a matrix.

Usage

 Cc(A)

Arguments

A	Matrix of any order

Value

Ac	Matrix columnwise centered

Author(s)

Maria Antonietta Del Ferraro [e-mail]
Henk A.L. Kiers [e-mail]
Paolo Giordani [e-mail]

See Also

nrm2

Examples

X <- matrix(rnorm(6*3),ncol=3)
Y <- Cc(X)
apply(Y,2,mean)

Example output

[1] -1.850072e-17  0.000000e+00 -1.850281e-16

ThreeWay documentation built on May 2, 2019, 9:20 a.m.