Re: function question

["Lucke, Joseph F" <LUCKE@uthscsa.edu>]

Your forehead will be flat from smacking it with your palm!  See function below.

-----Original Message-----
From: Weijie Cai [mailto:wjcai2001@hotmail.com]
Sent: Tuesday, October 22, 2002 12:58 PM
To: s-news@lists.biostat.wustl.edu
Subject: [S] function question

Hi,everyone,
I want to write a function and I want two outputs to be generated by the
function,
eg. aa<-function(x){
        x1<-x*x
        x2<-log(x)
        list(x1=x1,x2=x2)
        }
now I want to use the form 'aa(3)$x1, aa(3)$x2' to get the ouputs, how to
modify my function?

Thanks.
Weijie

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