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Abstract Details

Activity Number: 157
Type: Topic Contributed
Date/Time: Monday, July 30, 2012 : 10:30 AM to 12:20 PM
Sponsor: Section on Physical and Engineering Sciences
Abstract - #304885
Title: Using Approximate Effect Power to Construct Supersaturated Designs
Author(s): Byran J Smucker*+ and Maria Weese and David Edwards
Companies: Miami University and Miami University (Ohio) and Virginia Commonwealth University
Address: 311 Upham Hall, Oxford, OH, , USA
Keywords: supersaturated design ; approximate power ; exchange algorithm
Abstract:

An important property of any experimental design is its ability to detect the correct active factors. For supersaturated designs, in which potential factors outnumber experimental runs, power is even more critical. We propose using an approximation of effect power as a design criterion and construct supersaturated designs via an exchange algorithm. The approximate power has a large computational advantage over simulated power, which has been used previously to construct supersaturated designs.


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