Date: Sun, 6 Mar 2011 19:13:20 -0500
Reply-To: Randy <randistan69@HOTMAIL.COM>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: Randy <randistan69@HOTMAIL.COM>
Subject: Re: Coalesce
Thanks everyone. The ELSE statement was missing.
A question: Does the RETAIN statement only retain the previous numeric
variable? Will a similar logic apply to character variables?