[R] lapply?

[Rui Barradas]

Hello,

You are applying rbind to each element of the list, not rbinding it with 
the others. Try instead

do.call(rbind, uu)

Hope this helps,

Rui Barradas

Em 14-11-2013 15:20, Brian Smith escreveu:
> Hi,
>
> I was trying to use lapply to create a matrix from a list:
>
> uu <- list()
> uu[[1]] <- c(1,2,3)
> uu[[2]] <- c(3,4,5)
>
> The output I desire is a matrix with 2 rows and 3 columns, so I try:
>
> xx <- lapply(uu,rbind)
>
> Obviously, I'm not doing something right, but what!?
>
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>
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