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}
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}
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\usage{
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\usage{
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slice.index(x, MARGIN)
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slice.index(x, MARGIN)
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}
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}
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\arguments{
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\arguments{
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  \item{x}{an array.  If \code{x} has no dimensiion attribute, it is
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  \item{x}{an array.  If \code{x} has no dimension attribute, it is
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    considered a one-dimensional array.}
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    considered a one-dimensional array.}
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  \item{MARGIN}{an integer giving the dimension number to slice by.}
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  \item{MARGIN}{an integer giving the dimension number to slice by.}
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}
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}
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\value{
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\value{
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  An integer array \code{y} with dimensions corresponding to those of
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  An integer array \code{y} with dimensions corresponding to those of
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  to dimension \code{MARGIN} have value \code{i}.
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  to dimension \code{MARGIN} have value \code{i}.
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}
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}
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\seealso{
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\seealso{
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  \code{\link{row}} and \code{\link{col}} for determining row and column
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  \code{\link{row}} and \code{\link{col}} for determining row and column
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  indexes; in fact, these are special cases of \code{slice.index}
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  indexes; in fact, these are special cases of \code{slice.index}
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  corresponding to \code{MARGIN} equal to 1 and 2, respectively.
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  corresponding to \code{MARGIN} equal to 1 and 2, respectively when \code{x}
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  is a matrix.
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}
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}
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\examples{
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\examples{
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x <- array(1 : 24, c(2, 3, 4))
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x <- array(1 : 24, c(2, 3, 4))
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slice.index(x, 2)
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slice.index(x, 2)
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}
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}