Three-stage group screening with unequal group sizes and with errors in observations |
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Authors: | J.W. Odhiambo M.S. Patel |
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Affiliation: | Department of Mathematics , University of Nairobi P.O , Nairobi |
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Abstract: | In this paper three-stage group screening in which group-factors contain differing number of factors is discussed. A procedure for grouping the factors in the absence of concrete prior information is described. Formulas for the expected number of runs and the expected number of incorrect decisions have also been obtained. These formulas are used to formulate criteria for optimal designs. |
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Keywords: | Group-factor expected number of runs incorrect decisions |
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