Hello List, as a result of a table(), I have this: 0 1 3 4 5 6 7 9 11 12 13 14 16 17 18 19 20 21 22 24 27 28 27 2 2 2 2 2 1 2 1 3 2 1 2 1 1 3 1 1 1 2 1 1 I would like to simplify it by grouping like: 0 0-5 6-10 11-15 16-20 21-25 26-30 25 8 4 7 8 4 2 is it possible? could someone point me to the right function to do this? best regards, Simone