I created a table with MuMins model.sel function and are a bit confused how to analyse it. It's probably very easy but I'm a bit stucked...
I'm sure about the NaNs (red cells) and the intercept. Also everything below the line above "df" is clear to me. I have a Problem with the interpretation of "+" and the values of the predictors.
Hope you can explain them to me- or show me where it is described. The help function of R didn't help me so far.