Minimax designs for estimating the slope of a second-order response surface in a cubic region |
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| Authors: | S Huda M Shafiq |
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| Institution: | 1. Department of Statistics , King Saud University;2. Department of Statistics , King Saud University , Riyadh |
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| Abstract: | Minimization of the variance of the estimated slope of a response surface maximized over all points in the factor space is taken as the design criterion. Optimal designs under the criterion are derived for second-order polynomial regression over hypercubic regions. |
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