Gang,
Thanks for the explanation.
Is there a way to calculate a coefficient value for the Full F from this model:
Full model: y = Effect_Of_Stimulus1 + Effect_Of_Stimulus2 + other_effects + residuals
Reduced model: y = other_effects + residuals (or beta1 = beta2 = 0)
Specifically, with one factor in a model, you get a FullF and coefficient and t-value. But what about with 2 factors? you get a partial T, coefficent and F for both factors. You also get a Full F , but no t or corresponding coefficient.
Michael