Re: Simple list operation
- To: mathgroup at smc.vnet.net
- Subject: [mg59444] Re: Simple list operation
- From: albert <awnl at arcor.de>
- Date: Wed, 10 Aug 2005 02:55:33 -0400 (EDT)
- References: <dd9mte$isv$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi Steve,
> I have a list of lists like this:
>
> test = { {{4, 5}, {5, 9}, {6, 2}},
> {{2, 3}, {3, 5}},
> {{7,1}, {9, 8}, {0, 7}, {2, 8}},
> {{4, 3}, {6, 5}}};
> test // ColumnForm
> {{{4, 5}, {5, 9}, {6, 2}},
> {{2, 3}, {3, 5}},
> {{7, 1}, {9, 8}, {0, 7}, {2, 8}},
> {{4, 3}, {6, 5}}}
>
> What I want to do is just remove the last element in each sublist, with
> this result:
>
> {{{4, 5}, {5, 9}},
> {{2, 3}},
> {{7, 1}, {9, 8}, {0, 7}},
> {{4, 3}}}
Drop[test,0,-1] should do what you want...
Albert