Date:         Wed, 12 Jun 2002 16:11:27 -0400
Reply-To:     Rose <myr_rose@YAHOO.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Rose <myr_rose@YAHOO.COM>
Subject:      repost : how to get a non zero value for each obs

sorry everyone,
i copied a incorrect data set, here is the correct data set:

data abc;
  input subject mon1 mon2 mon3 mon4 ;
  datalines;
1 0 0 2 0
2 2 0 5 0
3 4 2 7 0
4 0 1 5 0
5 2 3 . 7
;
run;

the result shoud be :
subject mon1 mon2 mon3 mon4 enter
1 0 0 2 0 2
2 2 0 5 0 2
3 4 2 7 0 4
4 0 1 5 0 1
5 2 3 . 7 2

but Edward Heaton really give a correct answer, but it is a little bit hard
to understand, can somebody get it plainly? thanks a lot.