Hi, I am running GLM on my data with subsamples. I'm using the following code. proc GLM data=DO_data order=data;     class block distance core;     model do = block distance core(block*distance);     output out=check p=pred r=resi;     test h=distance e=core(block*distance); Because I am including subsamples, my F value for distance is supposed to be MST/MSE which is MS(distance)/MS(core(block*distance)). I've specified that in the code however my results are still showing F value that uses MSSE which is error from the subsamples. I could not find any mistake with the code unless someone could point out where I went wrong. Thanks in advance. Cheers ... View more