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dc.contributor.advisorFlournoy, Nancy, 1947-eng
dc.contributor.authorWang, HaiYing, 1980-eng
dc.date.issued2013eng
dc.date.submitted2013 Summereng
dc.description.abstractThis dissertation introduces a new regression model in which the response variable is bounded by two unknown parameters. A special case is a bounded alternative to the four parameter logistic model which is also called the Emax model. The likelihood function for the new model is unbounded, and the global maximizers are not consistent estimators of unknown parameters. To obtain efficient estimation, we suggest using the local maximizers of the likelihood function. We prove that, with probability approaching one as the sample size goes to infinity, there exists a solution to the likelihood equation that is consistent at the rate of the square root of the sample size and it is asymptotically normally distributed. The technique we used applies to the consistency of local maximum likelihood estimator for the well known three parameter log-normal distribution, for which a rigorous proof has been missing for a long time. Optimal experimental designs for a case of the new regression model is then addressed. We show that the D-optimal designs are independent of the two parameters representing the boundaries of the responses, but they depend on the variance of the error. Theoretically, we obtain that any design satisfying classical optimality criteria based on the information matrix consists at most five points including the two endpoints of the design space. Furthermore, if the error variance is known and big, we prove that the D-optimal design is a two points design with equal weights on the two boundaries.eng
dc.description.bibrefIncludes bibliographical references (pages 84-91).eng
dc.format.extent1 online resource (ix, 92 pages) : illustrations (some color)eng
dc.identifier.oclc893486791eng
dc.identifier.urihttps://hdl.handle.net/10355/40122
dc.identifier.urihttps://doi.org/10.32469/10355/40122eng
dc.languageEnglisheng
dc.publisherUniversity of Missouri--Columbiaeng
dc.relation.ispartof2013 Freely available dissertations (MU)eng
dc.relation.ispartofcollectionUniversity of Missouri--Columbia. Graduate School. Theses and Dissertationseng
dc.relation.ispartofcommunityUniversity of Missouri--Columbia. Graduate School. Theses and Dissertationseng
dc.rightsOpenAccess.eng
dc.rights.licenseThis work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License.
dc.source.originalSubmitted by the University of Missouri--Columbia Graduate School.eng
dc.subject.lcshRegression analysiseng
dc.subject.lcshOptimal designs (Statistics)eng
dc.subject.lcshMathematical statisticseng
dc.subject.lcshExperimental designeng
dc.titleDesign and analysis of a new bounded log-linear regression modeleng
dc.typeThesiseng
thesis.degree.disciplineStatistics (MU)eng
thesis.degree.grantorUniversity of Missouri--Columbiaeng
thesis.degree.levelDoctoraleng
thesis.degree.namePh. D.eng


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