Date:         Mon, 16 Apr 2007 12:55:55 -0700
Reply-To:     "Mogens A. Krogh" <MKROGH@DSR.KVL.DK>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         "Mogens A. Krogh" <MKROGH@DSR.KVL.DK>
Organization: http://groups.google.com
Subject:      Re: arrays
Comments: To: sas-l@uga.edu
In-Reply-To:  <1176752541.827828.275770@q75g2000hsh.googlegroups.com>
Content-Type: text/plain; charset="iso-8859-1"

Dear Sas_learner,
The simple solution would be (learned it here on the SAS-L):

data want;
update have (obs=0) have;
by id;
run;

regards
Mogens A. Krogh
PhD-student, DVM
www.life.ku.dk