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Persistent link: https://www.econbiz.de/10005375794
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...
Persistent link: https://www.econbiz.de/10010896484
In this paper, we use an algebraic method to compute the j×j, j=1,2,…,n minors of Hadamard matrices of order n. Specifically, we investigate the appearance of maximum values of minors. The presented algorithm is tested for several values of j and for Hadamard matrices of order 20. This...
Persistent link: https://www.econbiz.de/10011050643
Persistent link: https://www.econbiz.de/10005756297