Full_Name: Jeff Hallman Version: 2.2.0 OS: Linux Submission from: (NULL) (132.200.32.34) format.default() loses matrix structure if big.mark is given
format(matrix(1:16, 4))
[,1] [,2] [,3] [,4] [1,] " 1" " 5" " 9" "13" [2,] " 2" " 6" "10" "14" [3,] " 3" " 7" "11" "15" [4,] " 4" " 8" "12" "16"
format(matrix(1:16, 4), big.mark = ",")
[1] " 1" " 2" " 3" " 4" " 5" " 6" " 7" " 8" " 9" "10" "11" "12" "13" "14" "15" [16] "16"