1\name{force.integer}
2\alias{force.integer}
3\title{Integerize array elements}
4\description{
5Returns an elementwise \code{as.integer}-ed array.  All magic squares
6should have integer elements.
7}
8\usage{
9force.integer(x)
10}
11\arguments{
12  \item{x}{Array to be converted}
13}
14\author{Robin K. S. Hankin}
15\note{
16  Function \code{force.integer()} differs from \code{as.integer()} as
17  the latter returns an integer vector, and the former returns an array
18  whose elements are  integer versions of \code{x}; see examples section
19  below.
20}
21\examples{
22a <- matrix(rep(1,4),2,2)
23force.integer(a)
24as.integer(a)
25}
26\keyword{array}
27