Skip to content
Prev 17650 / 20628 Next

Mixed model parameterization

Dear list members,

I am measuring an index in plots, in different hours, different days, and
different months in 3 different "habitats".

12 plots by "habitats".

I would like to estimate the mean index in the 3 environments.

Is this model appropriate to achieve my goal?

model <- lmer(index ~  habitat + (1 | plot/hour/day/month), data = mydata,
REML = FALSE)

Best,

Manuel