Return something that can hold more than one value, eg:
calculate <- function(x, y) {
list(a=x+y, b=x-y)
}
David Hajage wrote:
> Thank you for your answer.
>
> And what if my first function gives 2 results :
>
> calculate <- function(x,y)
> {
> a <- x + y
> b <- x - y
> }
>
> How can I use both a and b in a new function ?
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