Mixture designs for five components in orthogonal blocks |
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| Authors: | P Prescott N R Draper A M Dean S M Lewis |
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| Institution: | 1. Mathematics Department , University of Southampton;2. Statistics Department , University of Wisconsin;3. Statistics Department , Ohio State University |
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| Abstract: | The methods developed by John and Draper et al. of partitioning the blends (runs) of four mixture components into two or more orthogonal blocks when fitting quadratic models are extended to mixtures of five components. The characteristics of Latin squares of side five are used to derive rules for reliably and quickly obtaining designs with specific properties. The designs also produce orthogonal blocks when higher order models are fitted. |
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