Hi everyone,

I have a linear model Y=bX + e.
I know that, in order to obtain the predicted value of Y, I can run the regression command and then use the command "predict".

But I need to do something different: I need to estimate Y imposing some beta coefficients that I did not estimate in previous regressions.
Basically I have a vector and I want to estimate Y as if the values in my vector were the beta coefficients. Is it possible? How can I do that?

Aurora