How to feed a function to the apply function

applyexample.r

data <- cbind(rnorm(100),rnorm(100),rnorm(100))

outlier <- function(xrow){
  m <- mean(xrow)
  devs <- abs(xrow - m)
  pos <- which.max(devs)
  val <- devs[pos]
  out <- c(pos,val)
  return(out)
}

out <- apply(data,1,outlier)
out.t <- t(out)