[R] anova(lme)

From: Johannes Mühe <Johannes.Muehe_at_web.de>
Date: Wed, 06 Jun 2007 16:25:15 +0200


I'd like to do 2 ANOVA with repeated measurement.  

First: response = "AS"

            1.within-factor = "modal"

            2.within-factor = "ref"

            (all stairs of the factors are repeated measured) so that

            random = "vp"

I did it like this: (anova(lme(AS~modal*ref,random=~1|vp)))

            Is it correct?  

Second: response = "AS"

             between-factor = "sehsinn"

             within-factor = "ref"

             (all stairs of the within factor are repeated measured) so that

             random = "vpT"

I did it like this: (anova(lme(AS~sehsinn*ref,random=~1|vpT)))

            Is it correct?  

In the help for R is written that p-values are calculated by Wald tests.

How does R for this calculate the denominator degrees of freedom? (they are looking very strange)  

Thanks    

        [[alternative HTML version deleted]]



R-help_at_stat.math.ethz.ch mailing list
https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. Received on Wed 06 Jun 2007 - 15:13:26 GMT

Archive maintained by Robert King, hosted by the discipline of statistics at the University of Newcastle, Australia.
Archive generated by hypermail 2.2.0, at Wed 06 Jun 2007 - 15:31:43 GMT.

Mailing list information is available at https://stat.ethz.ch/mailman/listinfo/r-help. Please read the posting guide before posting to the list.