A combinatorial procedure for constructing D-optimal exact designs

Authors

  • Ike Basil Onukogu University of Nigeria, Nsukka
  • Mary Pascal Iwundu University of Port-Harcourt

DOI:

https://doi.org/10.6092/issn.1973-2201/3519

Abstract

The basic problem considered in this paper may be stated as follows: find an N-point exact design measure which maximizes the determinant of the information matrix of a given response function. 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.

References

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N.R. DRAPPER, J.A. JOHN, (1998), Response Surface Designs Where Levels of Some Factors are Difficult to Change, “Australian and New Zealand Journal of Statistics”, vol. 40, no. 4, pp. 487-495.

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T. J MITCHELL, (1974), An Algorithm for the Construction of D-Optimal Experimental Designs, “Technometrics”, 16, 203-210.

T. J. MITCHELL, (2000), An Algorithm for the Construction of “D-Optimal” Experimental Designs, “Technometrics”, vol. 42, no. 1.

I B. ONUKOGU, (1997), Foundations of Optimal Exploration of Response Surfaces, Ephrata Press, Nsukka, Nigeria.

I.B. ONUKOGU, P.E CHIGBU, (2002), Super Convergent Line Series in Optimal Design of Experiments and Mathematical Programming, AP Express Publishers, Nsukka, Nigeria.

A. PAZMAN, (1986), Foundations of Optimum Experimental Designs, D. Riedel Publishing Company.

A. I. STREET, D.J STREET, (1987), Combinatorics of Experimental Design, Oxford University Press.

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Published

2007-12-31

How to Cite

Onukogu, I. B., & Iwundu, M. P. (2007). A combinatorial procedure for constructing D-optimal exact designs. Statistica, 67(4), 415–523. https://doi.org/10.6092/issn.1973-2201/3519

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Articles