[R] multiple return

From: Manuele Pesenti <amicogodzilla_at_bruttocarattere.org>
Date: Fri, 22 Jun 2007 12:37:37 +0200


Dear User,
what's the correct way to obtain a multiple return from a function?

for example creating the simple function:

somma <- function (a, b) {
  c <- a+b
  return (a, b, c)
}

when I call it, it runs but returns the following output:

> somma(5, 7)

$a
[1] 5

$b
[1] 7

$c
[1] 12

Warning message:
return multi-argomento sono deprecati in: return(a, b, c)

i.e. multi-return is deprecated...

thanks a lot
best regards

        Manuele

-- 
Manuele Pesenti
	manuele_at_inventati.org
	amicogodzilla_at_jabber.linux.it
	http://mpesenti.polito.it

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Received on Fri 22 Jun 2007 - 11:03:04 GMT

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