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Objective Bayesian inference for stress-strength models and Bayesian ANOVA
(University of Missouri--Columbia, 2012)
First of all, for estimating the reliabilities in Weibull stress-strength models, some matching priors are derived based on a modi ed pro le likelihood. Simulation studies show that these matching priors perform well with ...
Statistical analysis of length-biased and right-censored data
(University of Missouri--Columbia, 2013)
methods for both nonparametric and semiparametric estimations. In this thesis, we will exploit these unique aspects and discuss the statistical analysis of length-biased and right-censored data. The first part of this dissertation discusses a goodness...
Statistical image analysis of photoactivated localization microscopy
(University of Missouri--Columbia, 2013)
. In this study, we used statistical method to analyze the images of photoactived localization microscopy. The 2D guassian fitting was used to obtain the centriod of each fluorescent molecule. The Ripley K value was calculated to measure the association...
Bayesian analysis for detecting differentially expressed genes from RNA-seq data
(University of Missouri--Columbia, 2014)
characteristic curves. Finally, the analyses of three publicly available RNA-Seq datasets demonstrate the power and flexibility of the hmmSeq methodology. This dissertation also introduces an empirical Bayesian approach to detect differentially expressed genes...
Hierarchical modeling of nonlinear multivariate spatio-temporal dynamical systems in the presence of uncertainty
(University of Missouri--Columbia, 2012)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] Dynamic spatio-temporal models are statistical models that specify the joint distribution of a spatio-temporal process as the product of a series of conditional models whereby...
An evaluation of the Missouri public high school personal finance course graduation requirement : is there a transfer of knowledge?
(University of Missouri--Columbia, 2012)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] This researcher performed an evaluation of the Missouri public high school personal finance graduation requirement. Sophomore, junior, and senior students at a Missouri public...
What Missouri Thinks: An Examination of Public Attitudes
(University of Missouri - Columbia Institute of Public Policy, 2009)
of Missourians on a set of important political, economic, and social issues, researchers at the Harry S Truman School of Public Affairs examined results from the 2008 Cooperative Congressional Election Survey (CCES). This nationally-representative public opinion...
The relationship between 2013-2015 Missouri public school district student performance and district expenditures and statistics
(University of Missouri--Columbia, 2016)
The purpose of this quantitative study was to create a predictive model to account for the variance in student performance based upon school district categorical expenditures. The study analyzed seven independent variables, ...
Effects of levels of statistics and the role of number anxiety on perceived story credibility and personal involvement
(University of Missouri--Columbia, 2018)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] The purpose of this research is to examine effects of levels of statistics on perceived story credibility and personal involvement and the role of number anxiety on these results...
Integrate template matching and statistical modeling for continuous speech recognition
(University of Missouri--Columbia, 2011)
In this dissertation, a novel approach of integrating template matching with statistical modeling is proposed to improve continuous speech recognition. Commonly used Hidden Markov Models (HMMs) are ineffective in modeling details of speech temporal...
Statistical model-based methods for observation selection in wireless sensor networks and for feature selection in classification
(University of Missouri--Columbia, 2012)
We apply statistical model-based approaches to address temporal and spatial observation selection challenges in wireless sensor networks. For temporal observation selection, we present an improved version of VoIDP algorithm that is the first optimal...
Some topics in multi-regional clinical trials and meta-analysis using Bayesian models
(University of Missouri--Columbia, 2017)
meta-analysis using only summary statistics. For MRCTs, one key issue is how to assess the consistency of treatment effect among concerned regions and how to determine the sample sizes. Two frequentist consistency criteria defined by the guideline...
State Regulation of Trucking: The Policy Impact of Differential Speed Limits
(University of Missouri - Columbia Institute of Public Policy, 2004)
On hydrodynamic equations and their relation to kinetic theory and statistical mechanics
(University of Missouri--Columbia, 2017)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT AUTHOR'S REQUEST.] We establish conditions on the Hamiltonian evolution of interacting molecules that imply hydrodynamic equations at the limit of infinitely many molecules ...
Analysis of host-pathogen interactions via clustering, statistical analysis, and data visualization
(University of Missouri--Columbia, 2015)
Infectious diseases are caused by a variety of agents: viruses, bacteria, parasites, or even proteins. Using existing state-of-the-art methods and tools I developed myself, I studied aspects of infectious agents. To find ...
Bayesian partition model for identifying hypo- and hyper- methylation
(University of Missouri--Columbia, 2017)
is to test the methylation difference under two conditions of biological samples. However, the high cost and complexity of this sequencing experiment limits the number of biological replicates, which brings challenges to the development of statistical methods...
A Kernel-Based Spectral Model for Non-Gaussian Spatio-Temporal Processes
(Statistical Modelling, 2002)
Spatio-temporal processes can often be written as hierarchical state-space processes. In situations with complicated dynamics such as wave propagation, it is difficult to parameterize state transition functions for ...
Forecasting county-level unemployment accounting for spatial correlation
(University of Missouri--Columbia, 2011)
measures, correlation statistics, and Moran's I, which is the most commonly used measure of spatial association. The effects of counties being similar in nature are also considered. Following these analyses, regression models are estimated that predict...
Quantitative analysis of the relationship between factors of servant leadership, school culture and academic achievement in ten Missouri middle-level schools
(University of Missouri--Columbia, 2015)
[ACCESS RESTRICTED TO THE UNIVERSITY OF MISSOURI AT REQUEST OF AUTHOR.] The purpose of the study was to explore and analyze the relationships among the factors of servant leadership, school culture, and student achievement in Missouri public middle...
A Bayesian classification framework with label corrections
(University of Missouri--Columbia, 2014)
The use of unlabeled data is very important for regression and classification analysis in many cases. However, the data may have an extra layer of complexity with some wrongly labelled data points. The traditional ...