Hi Bo, I came up with this. The shape is 5 3 5, though.
T=:([,]) $"_ 0 [:i.] 3 T 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Esa -----Original Message----- From: Programming [mailto:[email protected]] On Behalf Of 'Bo Jacoby' via Programming Sent: keskiviikkona 8. kesäkuuta 2016 12.23 To: [email protected] Subject: [Jprogramming] Help me using rank (") Dear J'ers. Please tell me how to program the 3 5 5 array below. I am experimenting rather than understanding. I expect the answer to be quite elementary. Thanks! Bo. 0 0 0 0 01 1 1 1 12 2 2 2 23 3 3 3 34 4 4 4 4 0 0 0 0 01 1 1 1 12 2 2 2 23 3 3 3 34 4 4 4 4 0 0 0 0 01 1 1 1 12 2 2 2 23 3 3 3 34 4 4 4 4 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
