On 1/18/06, hadley wickham <[hidden email]> wrote:
> x <- array(1:30, c(4,5,3))
> How can I do the same thing with do.call?
do.call("[", list(x, 1, TRUE, TRUE))
seems to work for me.
> do.call("[", list(x, 1)) == x
> do.call("[", list(x, 1, NULL, NULL)) == x[1, NULL, NULL]
> I guess you can't, because of the special way that [ deals with arguments.
> How can I index an array programmatically for arrays and indices of
> varying dimensionality?