[R] mixed model MANCOVA

hadley wickham h.wickham at gmail.com
Thu Sep 11 02:53:02 CEST 2008

On Mon, Sep 8, 2008 at 1:06 PM, Erika Crispo
<erika.crispo at mail.mcgill.ca> wrote:
> Hello,
> I need to perform a mixed-model (with nesting) MANCOVA, using Type III sums of squares. I know how to perform each of these types of tests individually, but I am not sure if performing a mixed-model MANCOVA is possible. Please let me know.

Why?  What is the purpose of your analysis?  Why do you think a
mixed-effects MANCOVA is appropriate? What have simpler models told
you about the data?  What exploratory graphics have you done?



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