On Nov 6, 2010, at 9:06 AM, Michael Wood wrote:
Can anyone show me how to test for significant simple slopes of a 3-
way
interaction, with covariates.
You might start by defining what you mean by "simple slopes" when
discussing a model with a three way interaction. You might also
include a description of the variables involved.
my equation
tmod<-(glm(PCL~ rank.f + gender.f + MONTHS + CEXPOSE.M + bf.m +
MONTHS*CEXPOSE.M*bf.m,
data=mhatv, family=gaussian ,na.action=na.omit))
Thank you
Mike
David Winsemius, MD
West Hartford, CT
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