Abstract Details
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Activity Number:
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507
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Type:
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Contributed
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Date/Time:
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Wednesday, August 6, 2014 : 10:30 AM to 12:20 PM
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Sponsor:
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Section on Physical and Engineering Sciences
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Abstract #312356
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View Presentation
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Title:
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Projection, Search, and Optimality Properties of Fractional Factorial Designs
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Author(s):
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Zongpeng Zheng*+ and Subir Ghosh
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Companies:
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University of California, Riverside and University of California, Riverside
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Keywords:
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Arrays ;
Balanced ;
Factorial ;
Models ;
Non-Orthogonal ;
Optimality
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Abstract:
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The projection property of a design in a factorial experiment permits to identify the unbiasedly estimable parameters for the model assumed so that the important factors and their possible interactions can be searched. Several interesting projection properties are known in the literature for orthogonal arrays and in particular for the Plackett-Burman designs. The orthogonal arrays exist for some specific values of the number of runs. In this paper, the projection properties are investigated for both orthogonal and non-orthogonal array designs. The optimality properties of these designs are also examined.
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Authors who are presenting talks have a * after their name.
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