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Date:         Tue, 20 Sep 2005 10:17:51 -0700
Reply-To:     Dale McLerran <stringplayer_2@YAHOO.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         Dale McLerran <stringplayer_2@YAHOO.COM>
Subject:      Re: Repeated Analysis
In-Reply-To:  <20050920140704.15846.qmail@web25404.mail.ukl.yahoo.com>
Content-Type: text/plain; charset=iso-8859-1

--- kende jan <kendejan@YAHOO.FR> wrote:

> Dear All, > > > I want to analyze the relation between two scores (A and B) > measured 5 times out of 100 individuals. > Which is the procedure in SAS to make this analysis? > Thank you > > Jan > > > > here the form of my data > > > Subject Time1 Time2 Time3 Time4 Time5 > subject1 A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 > subject1 A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 > subject1 A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 > . > . > . > subject100 A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 >

To answer your question, we really need to know more about your study. Are A and B both response variables? What distributions do A and B follow? If A and B are both response variables, then what sort of predictor variables do you have? How were subjects selected? That is really just a sample of questions that a consulting statistician would ask you.

If anyone offers you advice without getting more detailed information about your problem, then don't trust that advice. It is rather like asking a physician to interpret laboratory results of blood chemistry values without telling the physician whether the blood samples were or were not fasting blood draws. It can't be done!

Dale

--------------------------------------- Dale McLerran Fred Hutchinson Cancer Research Center mailto: dmclerra@NO_SPAMfhcrc.org Ph: (206) 667-2926 Fax: (206) 667-5977 ---------------------------------------

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