Anybody have code to generate a pseudorandom number sequences for
treatment level assignment/presentation? For example, if I have tests
of types 1, 2, 3, 4, and 5, and I want a bunch of sets such that in
each set I have 2 and only replicates of each (10 tests total per set),
but ordered pseudorandomly, how do I do that? I can do this using a
random number table, but I thought there must be a nicer program, maybe
sort of like egen seq(), but with experimental levels per block or
period, etc.
