I am working on a multivariate ordered logistic model. The issue that I have is that the variables have different number of categories.
For simpler cases I can do something like this, with 3 variables and each one having 4 cutpoints
But for this case I need a ordered vector type where each variable is allowed to have different number of cutpoints.
The way that I can do it right now is to define a different parameter for each variable, but this would make my code much longer, and muddier, like this
ordered kappa1; ordered kappa2;
Anybody knows a way to set a ordered vector like this?