Date: Tue, 29 Apr 2003 20:06:55 -0700
Reply-To: Wei <wei112@HOTMAIL.COM>
Sender: "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From: Wei <wei112@HOTMAIL.COM>
Subject: Re: key words in abstract
Content-Type: text/plain; charset=ISO-8859-1
Use function indexw.
gary.anderson@NIST.GOV (Gary Anderson) wrote in message news:<firstname.lastname@example.org>...
> Hi All,
> One variable in a data set is actually an abstract. I would like create
> dummy variables for those abstracts that contain certain key words.
> Is there a better way to do this than by 1) subsetting using WHERE ...
> CONTAINS statements and then 2) merging datasets back together?