R help - Jul 2006 - rbind, array

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download library(abind).

Try this:

y <- array(1:27, c(3, 3, 3))   # test array
rbind(y[,,1], y[,,2], y[,,3])
apply(y, 2, I)

# verify that last two lines give same result
identical(apply(y, 2, I), rbind(y[,,1], y[,,2], y[,,3]))  # TRUE

On 7/16/06, Robert Mcfadden <robert-mcfadden at o2.pl>
wrote:
> Hello,
>
> I'm looping something like rbind for array. More precisely: if I define
>
> y<-array(c(1:27),dim=c(3,3,3)) and I take 3 matrix: y[,,1], y[,,2],
y[,,3]
> and write rbind(y[,,1], y[,,2], y[,,3]) I get what I want. But what if I
> have hundreds such matrix. How to do it.
>
> Robert
>
>
>
>
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>
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