All of the preceding examples involve designs with completely nested block structures, for which PROC PLAN was especially designed. However, by appropriate coordination of its facilities, a much wider ...

In effect, each row (and each column) is a permutation of four distinct numbers (or symbols). Such arrays have proved useful for a variety of purposes. Suppose, for example, you wanted to check the ...

A q×q Latin square is an arrangement of q symbols, each repeated q times, in a square of side q such that each symbol appears exactly once in each row and in each column. Such arrangements are useful ...

THE efficacy of the Latin-square design 1 in eliminating two-dimensional variation from treatment comparisons, particularly in field experiments, has long been established. Kendall 2 states that ...