Screening strategies in the presence of interactions
Draguljic, D., Woods, David C., Dean, A.M., Lewis, S.M. and Vine, A.E. (2011) Screening strategies in the presence of interactions. Southampton, GB, Southampton Statistical Sciences Research Institute, University of Southampton, 27pp. (Southampton Statistical Sciences Research Institute Working Papers, M11/10)
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Description/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
| Item Type: | Monograph (Working Paper) |
|---|---|
| Subjects: | H Social Sciences > H Social Sciences (General) |
| Divisions: | University Structure - Pre August 2011 > Southampton Statistical Sciences Research Institute |
| ePrint ID: | 189921 |
| URI: | http://eprints.soton.ac.uk/id/eprint/189921 |
| Deposited On: | 08 Jun 2011 09:27 |
| Last Modified: | 02 Mar 2012 11:55 |
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