http://www.commres.net/ 2026-04-17T09:38:18+00:00 http://www.commres.net/ http://www.commres.net/_media/wiki/logo.png text/html 2021-05-23T22:45:29+00:00 Anonymous (anonymous@undisclosed.example.com) http://www.commres.net/social_network_analysis/eg_in_r?rev=1621809929&do=diff matrix data \begin{eqnarray*} A = \begin{bmatrix} 2 & 6 & 3 \\ 4 & 1 & 5 \\ \end{bmatrix} \end{eqnarray*} A <- c(2, 4, 6, 1, 3, 5) A dim(A) <- c(2, 3) A class(A) A <- c(2, 4, 6, 1, 3, 5) A AbyCol <- matrix(nrow=2, ncol=3, A) AbyCol AbyRow <- matrix(nrow=2, ncol=3, A, byrow=T) AbyRow A <- c(2, 4, 6, 1, 3, 5) A AbyCol <- matrix(nrow=2, ncol=3, A) AbyCol AbyRow <- matrix(nrow=2, ncol=3, A, byrow=T) AbyRow