ThreeWay (version 1.1.3)

Cc: Columnwise centering of a matrix

Description

Computation of a columnwise centered version of a matrix.

Usage

Cc(A)

Value

Ac

Matrix columnwise centered

Arguments

A

Matrix of any order

Author

Maria Antonietta Del Ferraro
Henk A.L. Kiers
Paolo Giordani

See Also

nrm2

Examples

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