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Physical Sciences and Mathematics Commons

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Theses/Dissertations

Statistics and Probability

UNLV Theses, Dissertations, Professional Papers, and Capstones

2014

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Full-Text Articles in Physical Sciences and Mathematics

A Study Of Joinpoint Models For Longitudinal Data, Libo Zhou Aug 2014

A Study Of Joinpoint Models For Longitudinal Data, Libo Zhou

UNLV Theses, Dissertations, Professional Papers, and Capstones

In many medical studies, data are collected simultaneously on multiple biomarkers from each individual. Levels of these biomarkers are measured periodically over certain time duration, giving rise to longitudinal trajectories. The subjects under study may also be subject to dropout due to several competing causes, the likelihood of which may be affected by the levels of these biomarkers. In this dissertation, we investigate flexible Bayesian modeling of such data, taking into account any available covariate information as well as possible censoring of the drop-out times. We propose joint models for multiple biomarkers with multiple causes of dropout. Our proposed models …


Table Games Revenue Management: A Bayesian Approach, Daryl F. Boykin May 2014

Table Games Revenue Management: A Bayesian Approach, Daryl F. Boykin

UNLV Theses, Dissertations, Professional Papers, and Capstones

With growing competition for casino floor space, the Table Games department is under increased pressure to improve revenues. Current systems in the department rely upon a supervisor's intuitive knowledge about business trends hourly to respond to business levels. By using Bayesian analysis, it is possible to develop a functional revenue management system for making optimal business decisions in the Table Game Departments.