Converting data frame into multidimensional array

On Fri, Oct 21, 2011 at 4:15 PM, Luk Arbuckle <luk.arbuckle at gmail.com> wrote:

Consider the following data frame

X <- data.frame(Titanic)

Does anyone know of an easy way to convert X into a multidimensional
array? ?Example that doesn't work

X <- as.array(X, dim=c(4,2,2,2))

To do what I need, X needs to be converted into an array of dimensions
c(4,2,2,2) in this case, not a table.

Try this:

xtabs(Freq ~., X)