Barone, Stefano; Lombardo, Alberto - In: Journal of Applied Statistics 33 (2006) 4, pp. 373-386
A method for constructing asymmetrical (mixed-level) designs, satisfying the balancing and interaction estimability requirements with a number of runs as small as possible, is proposed in this paper. The method, based on a heuristic procedure, uses a new optimality criterion formulated here. The...