what is the plan of a planned comparison how to perform a nonorthogonal planned comparison why is the planned comparison a nonorthogonal why is a plan of comparison a non-orthogonal are planned comparisons non-orthogonal can the comparing groups be non orthogonal what is a non orthogonal comparison in an analyte when comparing groups of a,b,c, b,d, and c, the comparison has to be non-orthogonal (no analysis why is the planned comparison required versus the planted comparison? are planned comparisons non-orthogonal is the purpose of a planned comparison non orthogonal is group a an experiment do planned comparisons have to be non-orthogonal? which group is better than group a why are planned comparisons non orthogonal how can a comparison be non-orthogonal what is plan comparison which type of training is better in group a and group b in an antigen analysis can you test a non-orthogonal analysis can group a compare to b