ANOVAN: Undefined function or variable "denommat"
- I'm looking for the effects of the predictors and their interaction.
- But it's a mixed effects design, in that, I have repeated measures of the traits for each subject. I've therefore specified 'Subject' as a random effect. What I intend here is to account for the fact that repeated trait measures on an individual may correlated.
- I think the problem is that the "subject" factor is not used in the design matrix: I've used a column of zeros to specify that the subject is not a categorical regressor (if it were, it would eat up all the between-subject variability, right?)