[R] Collapse an array

[Henrique Dallazuanna]

Try this also:

apply(x, 4, rbind)

On 28/02/2008, Gang Chen <gangchen at mail.nih.gov> wrote:
> Suppose I have a 4-D array X with dimensions (dx, dy, dz, dp). I want
>  to collapse the first 3 dimensions of X to make a 2-D array Y with
>  dimensions (dx*dy*dz, dp). Instead of awkward looping, what is a good
>  way to do this? Is there a similar function like reshape in Matlab?
>
>  Thanks,
>  Gang
>
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-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O