Intercation using dummies
Posted: Mon Mar 13, 2017 8:14 am
Hi, there
Suppose I have a series of dummies, and I can use @expand function to get them.
Now I plan to make the interactions of these dummie and others variables.
Can I use a group or something like that to make it easier and conviniently.
Like GROUP G1, and G1* @expand(sex).
Thank you.
Suppose I have a series of dummies, and I can use @expand function to get them.
Now I plan to make the interactions of these dummie and others variables.
Can I use a group or something like that to make it easier and conviniently.
Like GROUP G1, and G1* @expand(sex).
Thank you.