Columnwise centering of a matrix
Computation of a columnwise centered version of a matrix.
Cc(A)
A | 
 Matrix of any order  | 
Ac | 
 Matrix columnwise centered  | 
Maria Antonietta Del Ferraro mariaantonietta.delferraro@yahoo.it 
 Henk A.L. Kiers h.a.l.kiers@rug.nl 
 Paolo Giordani paolo.giordani@uniroma1.it
X <- matrix(rnorm(6*3),ncol=3) Y <- Cc(X) apply(Y,2,mean)
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.