Date:         Sat, 14 Jun 2003 21:19:43 -0400
Reply-To:     "Richard A. DeVenezia" <radevenz@IX.NETCOM.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         "Richard A. DeVenezia" <radevenz@IX.NETCOM.COM>
Subject:      Re: increase counter every other interval

Here's another one

retain step 1;
counter + step;
step + (1-step);

--
Richard A. DeVenezia, http://www.devenezia.com