Re: MapThread
- To: mathgroup at smc.vnet.net
- Subject: [mg57030] Re: [mg56998] MapThread
- From: Andrzej Kozlowski <akoz at mimuw.edu.pl>
- Date: Thu, 12 May 2005 03:53:10 -0400 (EDT)
- References: <200505120632.CAA08872@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
On 12 May 2005, at 15:32, Swati Shah wrote:
>
> 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
The simplest way to do what (I think) you are trying to do is
states[[Range[3,12,2]]]=stim;
states
{1,2,33,4,44,6,55,8,66,10,77,12,13,14}
Andrzej Kozlowski
Chiba, Japan
http://www.akikoz.net/andrzej/index.html
http://www.mimuw.edu.pl/~akoz/
- References:
- MapThread
- From: Swati Shah <swatshah@gmail.com>
- MapThread