Hello, I am trying to do a margin plot with interacion terms, but when I run
Code:
margins ssr., at(uai=(1(5)100))
after
Code:
fracreg logit c.expinstylow c.ssr##c.uai
I received a message saying "uai: factor variables may not contain noninteger values".
How can I solve that please? an alternative could be change everything to integers, how can I do that too? what do you recommend me to do?
Thank you !!
Alejandro