|Date: ||Mon, 24 Jan 2005 11:30:44 -0800|
|Sender: ||"SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>|
|From: ||"David L. Cassell" <cassell.david@EPAMAIL.EPA.GOV>|
|Subject: ||Re: Intraclass Correlation ?|
|Content-type: ||text/plain; charset=US-ASCII|
Ya Huang <ya.huang@AMYLIN.COM> wrote:
> I'm posting this for a coworker. The question is
> how can one calculate a "Intraclass Correlation" using SAS?
Dale has written about this any number of times. Just look
up his posts in the SAS-L archives, looking for 'intraclass correlation'
when the poster has 'stringplayer' in his name. And Dale
typically does it with a single PROC MIXED, which I find preferable
to the intraclass correlation macro that SAS has on its own website
(which uses PROC GLM and an armada of macro statements).
David Cassell, CSC
Senior computing specialist