Y-intercept with Dummy Variables?
Posted: Mon Jun 01, 2015 6:03 pm
Hi
I have got 2 equations (See attachment).
A) Basically, I just want to know what is the difference of a
1) model with the variable "trend" interacting with my dummy variables (Eqn 2)
2) model with the variable "trend" alone (Eqn 1)
B) How do I check which is a better model?
Thank you
I have got 2 equations (See attachment).
A) Basically, I just want to know what is the difference of a
1) model with the variable "trend" interacting with my dummy variables (Eqn 2)
2) model with the variable "trend" alone (Eqn 1)
B) How do I check which is a better model?
Thank you