Hi, I have the following (M x N) matrix, where M = 10 and N =2 What I intend to do is to group index of (M) based on this condition of "x_mn" , namely
For each M, If x_m1 > x_m2, assign index of M to Group1 otherwise assign index of M into Group 2 > x [,1] [,2] [1,] 4.482909e-01 0.55170907 [2,] 9.479594e-01 0.05204063 [3,] 8.923553e-01 0.10764474 [4,] 9.295003e-01 0.07049966 [5,] 8.880434e-01 0.11195664 [6,] 9.197367e-01 0.08026327 [7,] 9.431232e-01 0.05687676 [8,] 9.460356e-01 0.05396442 [9,] 6.053829e-01 0.39461708 [10,] 9.515173e-01 0.04848268 Is there a simple way to do it in R? - Gundala Viswanath Jakarta - Indonesia ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.