Hi
do you want this?
for(i in a) {print(a[i]); print(b[i])}
HTH
Petr
On 6 Feb 2006 at 11:53, Piet van Remortel wrote:
To: [email protected]
From: Piet van Remortel <[EMAIL PROTECTED]>
Date sent: Mon, 6 Feb 2006 11:53:33 +0100
Subject: [R] for-loop with multiple variables changing
> Hi all,
>
> Never really managed to build a for-loop with multiple running
> variables in an elegant way.
>
> Can anybody hint ?
>
> See below for an example of what I would like.
>
> EXAMPLE
> a<-c(1,2,3)
> b<-c("name1","name2","name3")
>
> for( number in a, name in b ) {
> print( number ) ##take a value
> print( name ) ##and have its name available from a second list
> }
>
> Does R support this natively ?
>
> thanks !
>
> Piet
> (Univ. of Antwerp - Belgium)
>
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Petr Pikal
[EMAIL PROTECTED]
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