Hello:
I have three factors two of which are three level factors and one has two levels. All the three factors are continuous.
While analyzing the factors, I switched on the random effects for all the three factors. I have pasted the screen shot of the analysis below. I have some questions based on this as mentioned below:
Q1) How to remove the variables from the model as we generally do in Fixed effect analysis? Will I be required to run the analysis from start each time I need to remove the variable?
Q2) How to make the regression equation for this, do I just add/subtract the BLUP term (Random Effects Prediction) to the Intercept?

Your help is highly appreciated.