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An Algorithm for the Construction of `D-Optimal' Experimental Designs.
- Source :
- Technometrics; Feb2000, Vol. 42 Issue 1, p48, 7p, 1 Diagram, 1 Chart
- Publication Year :
- 2000
-
Abstract
- This paper presents the algorithm "DETMAX" whose purpose is to construct experimental designs that are "D-optimal." These are designs for which the determinant of X'X is maximum, where X is the "matrix of independent variables" in the usual linear model y = X Beta + Epsilon. Although the algorithm does not guarantee D-optimality, it has performed well in many cases where D-optimal designs are known. Five examples are given, illustrating the use of DETMAX to construct designs "from scratch" and to augment existing data. A FORTRAN listing is available on request. [ABSTRACT FROM AUTHOR]
- Subjects :
- EXPERIMENTAL design
ALGORITHMS
MATHEMATICAL models
Subjects
Details
- Language :
- English
- ISSN :
- 00401706
- Volume :
- 42
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Technometrics
- Publication Type :
- Academic Journal
- Accession number :
- 2719580
- Full Text :
- https://doi.org/10.2307/1271431