1. Department of Mathematics, Politecnico di Torino, DIMAT, Corso Duca degli Abruzzi 24, 10129 Torino, Italy;2. Department of Mathematics, Università di Genova, Italy
Abstract:
We discuss the applications of algebraic statistics to fractional factorial design with special emphasis on the choice of level coding. In particular, we deal with the theory of Bayley's level codings in that framework.