Hi all, I would appreciate your help on the following problem.
I need to estimate a choice model (logit) and one independent variable will show by itself as well as a combination of five other variables. A simple example would be:
choice=intercept+price+price*demographics+error
demographics=income+distance
Now is there a way I can nest/embed the linear combination into the model statement so I do not have to calculate the estimates of income and distance manually?
Of course my model has many many variables so I want to find a way to let SAS spit those out for me.
Thank you very very much.