Re: [R] Should data for the linear mixed model analysis meet the three assumptions of ANOVA?

On Dec 17, 2011, at 9:42 PM, Junli wrote: Hi All, I am doing linear mixed model analysis for my multi-location experiment using R package lme4. I just wonder whether I should check my data first to see whether they meet the three assumptions of ANOVA, that is, independence, Independence is

Re: [R] Should data for the linear mixed model analysis meet the three assumptions of ANOVA?

I am working on similar stuff. I use aov(), I didn't use any package. And here's what I've been looking at http://www.gardenersown.co.uk/Education/Lectures/R/anova.htm http://www.personality-project.org/r/r.anova.html HTH On Sun, Dec 18, 2011 at 11:20 AM, David Winsemius

[R] Should data for the linear mixed model analysis meet the three assumptions of ANOVA?

Hi All, I am doing linear mixed model analysis for my multi-location experiment using R package lme4. I just wonder whether I should check my data first to see whether they meet the three assumptions of ANOVA, that is, independence, normality and homogeneity. I saw a lot of examples and the