G22YCF Example Program Data F1*F2*Con - F1.F2.Con :: FORMULA Sum First :: contrast to use 25 3 3 :: NOBS,NVAR,LVNAMES 3 3 1 :: LEVELS F1 F2 Con :: VNAMES 3 1 -2.4 3 3 0.2 1 3 -1.4 2 1 -5.4 3 3 0.2 3 2 1.4 1 2 6.8 1 2 6.7 1 1 5.3 2 3 -1.3 3 2 -3.6 3 2 -0.7 1 1 5.7 3 3 2.3 1 2 3.3 2 3 -0.5 1 1 -2.6 1 2 3.7 1 2 0.9 3 1 -1.1 2 2 2.1 1 3 4.6 2 3 4.6 1 2 5.1 1 3 0.9 :: DAT F1 Helmert F2 Polynomial :: new contrasts to use