Re: Combining Lists?
- To: mathgroup at smc.vnet.net
- Subject: [mg8603] Re: Combining Lists?
- From: "Dr Stephen P Luttrell" <luttrell at signal.dra.hmg.gb>
- Date: Tue, 9 Sep 1997 03:07:18 -0400
- Organization: Defence Research Agency
- Sender: owner-wri-mathgroup at wolfram.com
Alan Hunter <akh6n at virginia.edu> wrote in article
<5ut8r0$a50 at smc.vnet.net>...
> I think this is a pretty easy question so I hope someone will be able
> to answer it, I just can't figure out how to do it. If you have two
> lists, for example {1, 2, 3} and {4, 5, 6}. Is there a command to
> combine them into a series of XY pairs like {{1, 4}, {2, 5}, {3, 6}}?
> The book doesn't seem to have such a command, but I suspect one exists.
Transpose[{{1, 2, 3} ,{4, 5, 6}}]
produces the output
{{1,4},{2,5},{3,6}}
--
Dr Stephen P Luttrell luttrell at signal.dra.hmg.gb
Adaptive Systems Theory 01684-894046 (phone)
Room EX21, Defence Research Agency 01684-894384 (fax)
Malvern, Worcs, WR14 3PS, U.K.
http://www.dra.hmg.gb/cis5pip/Welcome.html