The multcomp package may do what you want (there is mention of nested variables in the help).
-- Gregory (Greg) L. Snow Ph.D. Statistical Data Center Intermountain Healthcare [EMAIL PROTECTED] (801) 408-8111 > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Fredrik Karlsson > Sent: Thursday, January 12, 2006 3:24 AM > To: [email protected] > Subject: Re: [R] Repeated measures aov with post hoc tests? > > Dear list, > > I posted the message below a cople of days ago, and have not > been able to find any solution to this. I do really want some help. > > /Fredrik > > On 1/10/06, Fredrik Karlsson <[EMAIL PROTECTED]> wrote: > > Dear list, > > > > I would like to perform an analysis on the following model: > > > > aov(ampratio ~ Type * Place * agemF + Error(speakerid/Place) > > ,data=aspvotwork) > > > > using the approach from > http://www.psych.upenn.edu/~baron/rpsych/rpsych.html . > > > > Now, I got the test results, wich indicate a significant > interaction > > and main effects of the agemF variable. How do I find at > what level of > > agemF the effect may be found. > > > > How do I do this? > > > > I found a reference to TukeyHSD in the archives, but I > cannot use it: > > > > > TukeyHSD(aov(ampratio ~ Type * Place * agemF + > > > Error(speakerid/Place),data=aspvotwork)) > > Error in TukeyHSD(aov(ampratio ~ Type * Place * agemF + > > Error(speakerid/Place), : > > no applicable method for "TukeyHSD" > > > > Please help me. > > > > /Fredrik > > > > > -- > My Gentoo + PVR-350 + IVTV + MythTV blog is on > http://gentoomythtv.blogspot.com/ > > ______________________________________________ > [email protected] mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! > http://www.R-project.org/posting-guide.html > ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
