Design and analysis for a two level factorial experiment in the presence of dispersion effects
Standard response surface methodology experimental designs for estimating location models involve the assumption of homogeneous variance throughout the design region. However, with heterogeneity of variance these standard designs are not optimal. Using the D and Q-optimality criteria, this dissert...
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| Format: | Others |
| Language: | en |
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Virginia Tech
2014
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| Online Access: | http://hdl.handle.net/10919/39723 http://scholar.lib.vt.edu/theses/available/etd-10102005-131605/ |