Hi, all

is there a built-in function to compare two numbers?

something like following function

cmp <- function(x, y){
  value <- 0
  if (x > y){
    value <- 1
  }else if (x == y){
    value <- 0
  }else {
    value <- -1
  }
  return(value)
}

Thanks in advance,

Hyunchul

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