Re: lists
- To: mathgroup@smc.vnet.net
- Subject: [mg10548] Re: lists
- From: Allan Hayes <hay@haystack.demon.co.uk>
- Date: Tue, 20 Jan 1998 16:53:52 -0500
- References: <69nc3r$8bh@smc.vnet.net>
Paul.Hanson@colorado.edu wrote:
>
> Hola!
> So, if you have a couple of lists:
> {{1},{2},{3},{4}....{n}}
> and
> {{1a},....{na}}
> and I want to combine them such that,
> {{1},{1a},{2},{2a}....{n},{na}}
>
> How do I get there? Thanks in advance for the help.
>
> Paul Hanson
>
> --
> * *
> * *
> /\ */\*
> / \ / \ /\
Paul:
l1 = {{1},{2},{3},{4}};
l2 = {{1a},{2a},{3a},{4a}};
Flatten[Transpose[{l1,l2}],1]
{{1},{a},{2},{2 a},{3},{3 a},{4},{4 a}} --
Allan Hayes
Training and Consulting
Leicester, UK
hay@haystack.demon.co.uk
http://www.haystack.demon.co.uk
voice: +44 (0)116 271 4198
fax: +44 (0)116 271 8642