LISTSERV at the University of Georgia
Menubar Imagemap
Home Browse Manage Request Manuals Register
Previous messageNext messagePrevious in topicNext in topicPrevious by same authorNext by same authorPrevious page (August 2003, week 2)Back to main SAS-L pageJoin or leave SAS-L (or change settings)ReplyPost a new messageSearchProportional fontNon-proportional font
Date:   Wed, 13 Aug 2003 07:13:10 -0400
Reply-To:   Jay Weedon <jweedon@EARTHLINK.NET>
Sender:   "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU>
From:   Jay Weedon <jweedon@EARTHLINK.NET>
Organization:   http://extra.newsguy.com
Subject:   Re: estimation problem in PROC GENMOD
Content-Type:   text/plain; charset=us-ascii

On 12 Aug 03 21:54:28 GMT, austinkimberly@YAHOO.COM (Kimberly Austin) wrote:

>Thanks for getting back to me, > >I don't think it is a collinearity problem, when I fit the model with only the treatment variable in GENMOD I still have the same proble, a huge standard error: > >coefficient estimate SE >int -0.7765 0.2519 >TREAT 29.1418 112383 > >The response profile looks like this: >TREAT "yes" responses =188 >CONTROL "yes" responses=50

How many "no"s in each group?

JW

Back to: Top of message | Previous page | Main SAS-L page
listserv.uga.edu
Enterprise Information Technology Services
The University of Georgia
listhelp@uga.edu