On the E-optimality of blocked main effects plans in blocks of different sizes |
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| Authors: | Mike Jacroux Bonni Kealy-Dichone |
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| Institution: | 1. Department of Mathematics, Washington State University, Pullman, WA, USA;2. Department of Mathematics, Gonzaga University, Spokane, WA, USA |
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| Abstract: | In this article, we consider experimental situations in which m 2-level factors are to be studied using a main effects plan where n runs are to be partitioned into b blocks having both even and odd sizes. For these cases, we give some simple methods for constructing E-optimal designs. |
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| Keywords: | Design matrix E-optimality Hadamard matrix |
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