Constructs a lattice treatment design for internal use by the blocksdesign algorithm
Use blocksdesign::MOLS for stand-alone construction of MOLS.
lattices(v, u)the dimension of the required MOLS
equals r-2 where r is the replication number
A table showing the replication number of each treatment in the design.
Returns a data frame for V*v treatments allocating treatments to blocks assuming a lattice design with r complete replicate blocks and blocks of size v. Returns a simple lattice for r=2 or a triple lattice for r=3 for any size of v. Returns a lattice for any r < v + 2 if v is prime or any prime power where primes=c(2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97) powers=c(12,7,5,4,3,3,3,3,rep(2,17)) Returns a triple lattice for v=10 and r=4