Dear expeRts,
I am trying to plot a lme-object {package nlme) in such a way, that
on a selected level the x-axis represents the value on a selected
predictor and the y-axis represents the predicted-outcome variable.
The graphs would than consist of several lines that each represent
one group. I can't find such a plotting function.
I could write such a function myself, based on ranef() and fixef(),
but it would be a waste of time if such a function would already exist.
Does any of you such a function?
Regards,
Rense Nieuwenhuis
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