Message-ID: <f8e6ff050809101753k95b960em29e4a3056edc22c0@mail.gmail.com>
Date: 2008-09-11T00:53:02Z
From: Hadley Wickham
Subject: mixed model MANCOVA
In-Reply-To: <003d01c911dd$974313d0$9a66e718@IBM9CC424198E1>
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?
Hadley
--
http://had.co.nz/