Hi everybody:
After applying OLS (or another method) to estimate an equation you have the
possibility of introducing some lineal restrictions in the model, but in the
output of the restricted method Gretl only gives the estimators and little
more. It could be possible to have more information (Squared-R, information
criteria,
) and a menu similar to the one of the unrestricted model (with
tests of heterocedasticity, normality,
)? SUR models, for example, give more
possibilities (although not all).
Cheers
Javi