"Lattice Design - 6x6 Simple Lattice - "

"Incomplete Block using pseudo factors"
DELETE [REDEFINE=yes] _PfL
POINTER [NVALUES=2] _PfL
FACTOR [LEVELS=6; NVAL=NVALUES(Rep)] _PfL[]
GENERATE [TREATMENTS=Variety; REPLICATES=Rep; BLOCKS=Block] _PfL[1...2]
BLOCK Rep/Block
TREATMENTS Variety//_PfL[1...2]
COVARIATE "No Covariate"
ANOVA [PRINT=aovtable,means,%cv,stratumvariance,cbmean; FPROB=yes; PSE=diff,lsd; LSDLEVEL=5]\
 yield

"REML"
VCOMPONENTS [FIXED=Variety; FACTORIAL=9] RANDOM=Rep/Block; INITIAL=1,1; CONSTRAINTS=positive,\
positive
REML [PRINT=model,components,means,stratumvariances,deviance,waldTests; PSE=differences;\
 MVINCLUDE=*; METHOD=fisher] yield
