Does this do what you want:
> a <- 1:12
> dim(a) <- c(2,2,3)
> a
, , 1
[,1] [,2]
[1,] 1 3
[2,] 2 4
, , 2
[,1] [,2]
[1,] 5 7
[2,] 6 8
, , 3
[,1] [,2]
[1,] 9 11
[2,] 10 12
> dim(a) <- c(4,3)
> (b <- t(a))
[,1] [,2] [,3] [,4]
[1,] 1 2 3 4
[2,] 5 6 7 8
[3,] 9 10 11 12
> b[,c(1,3,2,4)]
[,1] [,2] [,3] [,4]
[1,] 1 3 2 4
[2,] 5 7 6 8
[3,] 9 11 10 12
>
>
>
On Tue, Jul 1, 2008 at 6:05 AM, Francisco Javier Santos Alamillos
<[EMAIL PROTECTED]> wrote:
> Hello everyone,
>
> I need reshape an array. For example, if we have next array:
>
>> a <- c(1,2,3,4,5,6,7,8,9,10,11,12)
>> dim(a) <- c(2,2,3)
>> a
> , , 1
>
> [,1] [,2]
> [1,] 1 3
> [2,] 2 4
>
> , , 2
>
> [,1] [,2]
> [1,] 5 7
> [2,] 6 8
>
> , , 3
>
> [,1] [,2]
> [1,] 9 11
> [2,] 10 12
>
> I need to get next matrices:
>
> 1 2 3 4
> 5 6 7 8
> 9 10 11 12
>
> 1 3 2 4
> 5 7 6 8
> 9 11 10 12
>
>
> Does any function exist that can be able to do it ?
>
> Thanks in advance and sorry for my english.
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
--
Jim Holtman
Cincinnati, OH
+1 513 646 9390
What is the problem you are trying to solve?
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