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Designs for first-order interactions in paired comparison experiments with two-level factors |
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| Authors: | Heiko Großmann Rainer Schwabe Steven G Gilmour |
| Institution: | 1. School of Mathematical Sciences, Queen Mary University of London, Mile End Road, London E1 4NS, UK;2. Institut für Mathematische Stochastik, Otto-von-Guericke-Universität Magdeburg, PF 4120, D-39016 Magdeburg, Germany;3. Statistical Sciences Research Institute, University of Southampton, Highfield, Southampton SO17 1BJ, UK |
| Abstract: | For paired comparison experiments involving options described by a common set of two-level factors a new method for generating exact designs is presented. These designs allow the efficient estimation of main effects and first-order interactions and perform better than alternative designs available in the literature. |
| Keywords: | Design construction Optimal design Paired comparisons |
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