S.V | d.f | SS | MS | Expected mean square |
p-classes | p − 1 | SSα | MSα |
|
q-classes | q − 1 | SSβ | MSβ |
|
pq-classes | (p − 1)(q − 1) | SSλ | MSλ |
|
Error | N − pq | SSɛ | MSɛ |
|
Total | N − 1 | SST | - | - |