@GretaGarbo - then why should this site exist? @statsnooooob - I have run many logistics, but very surprisingly never an ordered logistic regression. I would imagine it is very comparable to a traditional logistic reg, but has interval groups ordered, compared to a reference level. Sorry I couldn't be more help. I would like to do one, but the right dataset has never reared it's head and I am a little too busy right now to delve into it. Good luck and keep the questions coming!!