I have survey data and plan to run 3 regressions.
In each regression the dependent variable is (0/1).
One of these dependent variables - say Var DEE, is conditional on another variable say Var EMM. (this means DEE can only come about if EMM is Yes). - This is where selection comes in right? and what command indicates it is a selection?
In each regression the dependent variable is (0/1).
One of these dependent variables - say Var DEE, is conditional on another variable say Var EMM. (this means DEE can only come about if EMM is Yes). - This is where selection comes in right? and what command indicates it is a selection?