Re: MapThread
- To: mathgroup at smc.vnet.net
- Subject: [mg57038] Re: [mg56998] MapThread
- From: Bob Hanlon <hanlonr at cox.net>
- Date: Thu, 12 May 2005 22:44:20 -0400 (EDT)
- Reply-to: hanlonr at cox.net
- Sender: owner-wri-mathgroup at wolfram.com
states={1,2,3,4,5,6,7,8,9,10,11,12,13,14};
stim={33,44,55,66,77};
MapThread[(states[[#1]]=#2)&,
{Range[3,11,2],stim}];
states
{1,2,33,4,44,6,55,8,66,10,77,12,13,14}
Bob Hanlon
>
> From: Swati Shah <swatshah at gmail.com>
To: mathgroup at smc.vnet.net
> Date: 2005/05/12 Thu AM 02:32:41 EDT
> Subject: [mg57038] [mg56998] MapThread
>
> Hi Everyone,
>
> I have been working on the following problem:
>
> states = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}
>
> stim = {33, 44, 55, 66, 77}
>
>
> The locations of state 3,5,7,9,11 to be equal 33,44,55,66,77
>
> MapThread[{#1 = #2} &, {Take [states, {3, 12, 2}], stim}]
>
> I tried to the above but it gives me errors:
> Set::setraw: Cannot assign to raw object 3
>
> However these work individually:
> MapThread[#1 &, {Take [states, {3, 12, 2}], stim}]
> MapThread[ #2 &, {Take [states, {3, 12, 2}], stim}]
>
> Any ideas?
>
> Thanks in advance
>
>