A combinatorial procedure for constructing D-Optimal exact designs

Ike Basil Onukogu () and Mary Pascal Iwundu

Statistica, 2007, vol. 67, issue 4, 415-423

Abstract: The basic problem considered in this paper may be stated as follows: find an N-point exact design measure N ? which maximizes the determinant of the information matrix of a given response function f(x), where x is an n-component vector of non-stochastic variables efined in a space of trial X ? . The combinatorial algorithm introduced in the paper reaches the global D-optimal design quite rapidly and a comparison against the variance exchange algorithm is indicated.

Date: 2007
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Persistent link: https://EconPapers.repec.org/RePEc:bot:rivsta:v:67:y:2007:i:4:p:415-423

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