With reference to an sm factorial, this paper shows that for 0 < u ≤ st + 1, if any u runs are added to an s-symbol orthogonal array of strength 2t then the resulting plan is E-optimal of resolution ...
The purpose of this paper is three fold. The first one is to introduce a class of multidimensional designs (under the model of additivity of factorial effects) which involve partial balance. The next ...
where expression is a valid comparison expression involving one or more of the following design parameters: NTMTS the number of design factors, where . NRUNS the number of experimental runs, where .