Date:         Thu, 29 Mar 2007 16:22:23 +0000
Reply-To:     toby dunn <tobydunn@HOTMAIL.COM>
Sender:       "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:         toby dunn <tobydunn@HOTMAIL.COM>
Subject:      Re: Multicollinearity in Proc Reg
Comments: To: ns.mlists@GMAIL.COM
In-Reply-To:  <019601c7721d$e42a1650$139e5680@a8js>
Content-Type: text/plain; format=flowed

Nuno ,

Run this and see what tables are created:


ODS Trace On ;

proc reg data=tmp edf noprint outvif ;
by goups;
model y=x1 x2 x3 x4/ vif tol collin;
run;


ODS Trace Off ;


Now look at your log.  Find the table names you want and then use the ODS
output tables.




Toby Dunn

To sensible men, every day is a day of reckoning. ~John W. Gardner

The important thing is this: To be able at any moment to sacrifice that
which we are for what we could become. ~Charles DuBois

Don't get your knickers in a knot. Nothing is solved and it just makes you
walk funny. ~Kathryn Carpenter






From: Nuno Soares <ns.mlists@GMAIL.COM>
Reply-To: Nuno Soares <ns.mlists@GMAIL.COM>
To: SAS-L@LISTSERV.UGA.EDU
Subject: Multicollinearity in Proc Reg
Date: Thu, 29 Mar 2007 17:18:30 +0100

Hi everyone,

Can anyone tell me if it is possible to output the VIF, TOL and COLLIN stats
to a table? I'm running the following model:

proc reg data=tmp outest=out edf noprint outvif ;
by goups;
model y=x1 x2 x3 x4/ vif tol collin;
run;


SAS runs the proc reg, outputs the estimates to the out table but excludes
the vif tal and collin results. The message returned by SAS is the following
"Interactivity disabled with BY processing".
Does anyone knows how to do this?

Best,

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