Re: complicated list selector
- To: mathgroup at smc.vnet.net
- Subject: [mg98474] Re: complicated list selector
- From: Francesco <b.gatessucks at gmail.com>
- Date: Fri, 10 Apr 2009 04:56:58 -0400 (EDT)
- References: <grkgld$6a6$1@smc.vnet.net>
{#[[1]], #[[2, 2]]} & /@ data
-Francesco
summer wrote:
> I have the following list
>
> data = { {11, {121, 122}}, {21, {221, 222}}, {31, {321, 322}} };
>
>>From each sublist, I want to extract the first element and the second element of the second sub-sub-list that is:
>
> wanted_result={ {11, 122}, {21, 222}, {31, 322} }
>
> I tried
>
> data[[All, {1, {2,1}}]]
>
> but it gives me error.
>
> What is the right selector ?
>