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Small orthogonal main effect plans with four factors |
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| Authors: | Leonie Burgess Donald L. Kreher Deborah J. Street |
| Affiliation: | School of Mathematical Sciences , University of Technology , Broadway, Sydney, NSW 2007, Australia |
| Abstract: | In this paper we study orthogonal main effect plans with four factors, A table of such designs, where each factor has at most 10 levels, and there are at most 40 runs, is generated. We determine the spectrum of the degrees of freedom of pure error for these designs. |
| Keywords: | orthogonal array asymmetrical fractional factorial experiments Latin square |