Date:         Sun, 9 Dec 2007 10:37:48 -0600
Reply-To:     "data _null_," <datanull@GMAIL.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         "data _null_," <datanull@GMAIL.COM>
Subject:      Re: Detecting the last observation in a data statement
Comments: To: dave <d_pullen@hotmail.co.uk>
In-Reply-To:  <030d35fc-d027-4379-97f9-ee76a3fd0301@e10g2000prf.googlegroups.com>
Content-Type: text/plain; charset=ISO-8859-1

Look at END= option for SET/MERGE/UPDATE.  Reading from infile it END=
or EOF= and somewhat related EOV=.

On Dec 9, 2007 10:14 AM, dave <d_pullen@hotmail.co.uk> wrote:
> Hi
>
> Does anyone know of an equivalent to _n_ = 1 (which detects the first
> observation) for detecting the last observation?
>
> Cheers, Dave
>