Screening strategies in the presence of interactions
Screening strategies in the presence of interactions
Product and process improvement can involve a large number of factors which must be varied simultaneously. Understanding how factors interact is a key step in identifying those factors that have a substantial impact on the response. This paper assesses and compares screening strategies for interactions using supersaturated designs, group screening, and a variety of data analysis methods including shrinkage regression and Bayesian methods. Novel methodology is developed to allow application of Bayesian methods in two-stage group screening. Insights on using the
strategies are provided through a variety of simulation scenarios and open issues are discussed
Southampton Statistical Sciences Research Institute, University of Southampton
Draguljic, D.
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Woods, David C.
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Dean, A.M.
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Lewis, S.M.
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Vine, A.E.
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7 June 2011
Draguljic, D.
c50d34b5-3dc5-4b70-b59d-8bc00bf2daa9
Woods, David C.
ae21f7e2-29d9-4f55-98a2-639c5e44c79c
Dean, A.M.
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Lewis, S.M.
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Vine, A.E.
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Draguljic, D., Woods, David C., Dean, A.M., Lewis, S.M. and Vine, A.E.
(2011)
Screening strategies in the presence of interactions
(Southampton Statistical Sciences Research Institute Working Papers, M11/10)
Southampton, GB.
Southampton Statistical Sciences Research Institute, University of Southampton
27pp.
Record type:
Monograph
(Working Paper)
Abstract
Product and process improvement can involve a large number of factors which must be varied simultaneously. Understanding how factors interact is a key step in identifying those factors that have a substantial impact on the response. This paper assesses and compares screening strategies for interactions using supersaturated designs, group screening, and a variety of data analysis methods including shrinkage regression and Bayesian methods. Novel methodology is developed to allow application of Bayesian methods in two-stage group screening. Insights on using the
strategies are provided through a variety of simulation scenarios and open issues are discussed
Text
s3ri-workingpaper-M11-10.pdf
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Published date: 7 June 2011
Identifiers
Local EPrints ID: 189921
URI: http://eprints.soton.ac.uk/id/eprint/189921
PURE UUID: 2291d143-501e-4cc8-b8ea-f0986b404677
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Date deposited: 08 Jun 2011 08:27
Last modified: 15 Mar 2024 03:05
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Contributors
Author:
D. Draguljic
Author:
A.M. Dean
Author:
S.M. Lewis
Author:
A.E. Vine
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