Inequivalent projections of Hadamard matrices of orders 16 and 20

H. Evangelaras, S. Georgiou and C. Koukouvinos

Metrika: International Journal for Theoretical and Applied Statistics, 2003, vol. 57, issue 1, 29-35

Abstract: Screening designs are useful for situations where a large number of factors (q) is examined but only few (k) of these are expected to be important. It is of practical interest for a given k to know all the inequivalent projections of the design into the k dimensions. In this paper we give all the inequivalent projections of inequivalent Hadamard matrices of orders 16 and 20 into k=3, 4 and 5 dimensions, as well as their frequencies. Copyright Springer-Verlag 2003

Keywords: Hadamard matrices; inequivalent projections; screening designs; factorial designs; Primary 62K15; Secondary 05B20 (search for similar items in EconPapers)
Date: 2003
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Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:spr:metrik:v:57:y:2003:i:1:p:29-35

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DOI: 10.1007/s001840100180

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