Re: BinLists in Array
- To: mathgroup at smc.vnet.net
- Subject: [mg111611] Re: BinLists in Array
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Sat, 7 Aug 2010 01:32:52 -0400 (EDT)
BinLists[l, {{-Infinity, Infinity}}, {Range[0, Max[l[[All, 2]]] + 3, 2]}] Bob Hanlon ---- Murta <rodrigomurtax at gmail.com> wrote: ============= Hello All I Would like to split this array: l={{1, 0}, {1, 1}, {1, 2}, {2, 3}, {2, 4}}, by the second element of each group, to group what are between 0-2, 2-4,4-6 and so on (just the second element) Using BinLists look like a good idea. I get my desirable result with: BinLists[{{1, 0}, {1, 1}, {1, 2}, {2, 3}, {2, 4}}, {0, 10, 10}, {0, 10, 2}] But I would like to don't have to put any struction to the first element (the "{0, 10, 10}" information) How I can ignore it? I tried something like BinLists[{{1, 0}, {1, 1}, {1, 2}, {2, 3}, {2, 4}},None, {0, 10, 2}] BinLists[{{1, 0}, {1, 1}, {1, 2}, {2, 3}, {2, 4}},Automatic, {0, 10, 2}] BinLists[{{1, 0}, {1, 1}, {1, 2}, {2, 3}, {2, 4}},All, {0, 10, 2}] But isn't the way. Thanks in advande Murta