Hi, I hope this is straight forward.
I am running an ordinal logistic regression test using the following code:
polr(formula = ordered(as.factor(df$measures.protection)) ~ df$primary.residence + df$age, Hess = TRUE)
It works fine, but the output seems to be omitting the first group of each IV.
For age, there is also a "26-35" group, and primary.redident should have a "No" coefficient.
Am I just reading this entirely wrong? I've watched many videos and they all seem to get every group within the coefficients section.