# M; no. of rows = no. of observations 0 0 0 0 0 0 0 0 # C; no. of rows = no. of observations and no. of columns = 2 (one for each model) 0 0 0 0 0 0 0 1 0 1 0 1 0 2 0 2 # P0(collapsed); no. of rows = no. of classes for model 0 1 # P1(collapsed); no. of rows = no. of classes for model 1 1 0 0 0 1 0 0 0 1