adding two vales to one cell of a matrix in R -

i want each cell of matrix/table contain 2 values. e.g 2,1 2,2 2,3 can show me how in r

to have 2 numeric values in single matrix element, can use list.

(m <- as.matrix(list(c(2, 1),  c(2, 2),  c(2, 3)))) #      [,1]      # [1,] numeric,2 # [2,] numeric,2 # [3,] numeric,2

then can access values via

m[, 1] # [[1]] # [1] 2 1 # # [[2]] # [1] 2 2 # # [[3]] # [1] 2 3

m[1, ][[1]] # [1] 2 1

etc. option use character vector of pasted values

matrix(paste(c(2, 2, 2),  c(1, 2, 3), sep = ","), ncol = 1) #      [,1]  # [1,] "2,1" # [2,] "2,2" # [3,] "2,3"

Panthy J