Date:         Fri, 13 Apr 2007 00:24:17 -0700
Reply-To:     celiacai@GMAIL.COM
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         celiacai@GMAIL.COM
Organization: http://groups.google.com
Subject:      simple problem?
Comments: To: sas-l@uga.edu
Content-Type: text/plain; charset="iso-8859-1"

Hi all,

Can anyone help me solve this? I have two datasets A and B. In A there
are variables NUMBER and DATE1. In B there are variables NUMBER and
DATE2. None of the variables is unique. My target is to match NUMBER,
and then find DATE2 that falls into certain period, say, -15 days and
+15 days, around DATE1. I tried merge by NUMBER, but since there are
multiple DATE1s and DATE2s  for a NUMBER, I don't think i've got the
expected result. Any suggestion?