Date:         Sun, 5 Jan 2003 07:29:33 -0800
Reply-To:     Sam <archana_gs@MAILCITY.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Sam <archana_gs@MAILCITY.COM>
Organization: http://groups.google.com/
Subject:      Sas data validation
Content-Type: text/plain; charset=ISO-8859-1

Hi,

   I need known what is sas Data validation? According to my
knowledgeit is used to detect errors while entering the data.It can be
done thro sas datasets and Proc sql.what is edit check for data
validation .My another quetion is about CRF's, what is reviewing
protocols ,CRF and statistical plans and Annotate CRF.I would really
appreciate if any one answer my questions.


Thank you
sam