Calculating the sums of squares for the latin square was the same by hand as in SAS.

I did this homework using SAS already and doing it by hand it was the same once I corrected mistakes in arithmetic. I have this all typed up now too. I have some tests of hypothesies to do and some validity checks but then I am done and maybe I can hand this in Monday.

I should do some marking now. I have almost completed 6 Q's out of 9 now. The next two Q's will be fast and the last one maybe not too difficult. I should have had this done last week but I have now promised it for Monday.