[R] Type II SS for fixed-effect in mixed model

2006-01-30 Thread Martin Julien
Hi In mixed-model with lme() How can I obtain Type II SS or Type III SS for fixed effect? Thanks Julien __ R-help@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/post

[R] Anova problem with order of terms in model

2006-01-17 Thread Martin Julien
Hi I have a linear model and I want to tests whether the model terms are significant I used anova but F and P value depend on the order of the terms in the model. I have repeated the same analysis in another stat software and F and P value did not differ with order of terms in the model. Can anyon

[R] Mixed factorial manova ?

2005-04-28 Thread Martin Julien
Hi Do you know how I can do a mixed factorial manova with R ? Thanks Julien Martin Laboratoire de Denis Réale Chaire de Recherche du Canada en écologie comportementale Canadian Research Chair in behavioural ecology Département des sciences biologiques Université du Québec à Montréal Case postal

[R] (sans objet)

2005-04-25 Thread Martin Julien
Hi I’m working in behavioural ecology I’m interesting in doing a multi-factorial MANOVA with a random effect as of independent variable. Do you know if it’s possible to do that and how I can do it? Thanks Julien Julien Martin Laboratoire de Denis Réale Chaire de Recherche du Canada en écolog

[R] Randoms interactions in lme

2005-01-18 Thread Martin Julien
In lme, what's the difference between "random = ~ 1 | x / y" and "random = ~ y | x" ? Thanks Julien [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do re

[R] Centered variables and mixed-model

2005-01-14 Thread Martin Julien
hy they do that? Thank Julien -Message d'origine- De : Liaw, Andy [mailto:[EMAIL PROTECTED] Envoyé : 13 janvier 2005 19:26 À : 'Martin Julien'; r-help@stat.math.ethz.ch Objet : RE: [R] Lme and centered variables I'm by no means expert in such matter, but where did you get t

[R] Lme and centered variables

2005-01-13 Thread Martin Julien
I want to fit a linear mixed-model with my data but I want to know if I have to center all my responses variables on their median and why I have to do it? Thank Julien Martin [[alternative HTML version deleted]] __ R-help@stat.math.ethz.ch