2nβm designs with resolution III or IV c
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Hegang Chen; A.S. Hedayat
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Article
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1998
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Elsevier Science
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English
β 98 KB
For a ΓΏxed number of runs, not all 2 n-m designs with resolution III or IV have clear twofactor interactions. Therefore, it is highly desirable to know when resolution III or IV designs can have clear two-factor interactions. In this paper, we provide a uniΓΏed geometrical study of this problem and g