| [2,4, 5, 6,1, 3, 6, 3, 6, 2, 4, 1].clump(4) HTH -a- -------------------------------------------------- Andrea Valle -------------------------------------------------- CIRMA - StudiUm Università degli Studi di Torino -------------------------------------------------- "This is a very complicated case, Maude. You know, a lotta ins, a lotta outs, a lotta what-have-yous." (Jeffrey 'The Dude' Lebowski) On Dec 30, 2012, at 8:29 AM, ronni montoya <ronni.montoya@xxxxxxxxx> wrote: Hi list, i was wondering which is the easiest way for creating a |