03-05-2012 09:57 AM
I have to build a model to predict a categorical information (income size) on a group of people using continuous variables like sales, units etc.. which is the best way to do it in sas?
I tried biulding a GLM, but couldn't interpret the results...any help on this?
Another method I tried was replacing the categorical information with numbers and try biulding a normal regression analysis on it, will that work?
Thanks in advance!
03-05-2012 10:03 AM
You have several options. Since your response variable is ordinal, read this example to see if ordinal logistic regression fits your needs: