Date:         Fri, 10 Apr 2009 17:18:39 -0400
Reply-To:     Arthur Tabachneck <art297@NETSCAPE.NET>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Arthur Tabachneck <art297@NETSCAPE.NET>
Subject:      Re: missing data question

Raju,

I don't understand your question.  Are you asking something like: if an id
is missing a wte value how do you reassign the value to the next non-
missing wte value for that id?

Art
--------
On Fri, 10 Apr 2009 14:07:08 -0700, Raju <hadsomeraja@GMAIL.COM> wrote:

>Hi All,
>
>I have a dataset like
>
>id  visit       wte
>1    screen    80
>1     tre         80.2
>2     screen     .
>2    tre         75
>2     tre        75.3
>3    screen    65
>3      tre         66
>3     tre          66.4
>
>
>I would like to have wte for screening but in id 2 it's missing how
>should I get next obs wte.
>Please give me some clue..
>
>Thanks and have a nice weekend
>Raju