Part of the Biostatistics Commons

Works by Robert Vogel in Biostatistics

2023

Applications of Kullback-Leibler Information as a Measure of Diagnostic Accuracy, Hani Samawi, Jingjing Yin, Xinyan Zhang, Lili Yu, Haresh Rochani, Robert Vogel, Chen Mo
Haresh Rochani

Reducing Sample Size Needed for Cox-Proportional hazards model Analysis Using More Efficient Sampling Method, Hani Samawi, Lili Yu, Haresh Rochani, Robert Vogel
Haresh Rochani

Improving Inference of Some Clinical Studies Using Ranked Auxiliary Covariates, Hani Samawi, Rajai Jabrah, Robert Vogel, D. Linder
Hani M. Samawi

Applications of Kullback-Leibler Information as a Measure of Diagnostic Accuracy, Hani Samawi, Jingjing Yin, Xinyan Zhang, Lili Yu, Haresh Rochani, Robert Vogel, Chen Mo
Jingjing Yin

Kernel density estimation based on progressive type-II censoring, Amal Helu, Hani Samawi, Haresh Rochani, Jingjing Yin, Robert Vogel
Jingjing Yin

2021

Temporal distribution of opportunistic pathogens in household systems in Evans County, Asli Aslan, J. Edward Dotherow, Robert Vogel
Asli Aslan

Temporal distribution of opportunistic pathogens in household systems in Evans County, Asli Aslan, J. Edward Dotherow, Robert Vogel
Asli Aslan

Kernel density estimation based on progressive type-II censoring, Amal Helu, Hani Samawi, Haresh Rochani, Jingjing Yin, Robert Vogel
Haresh Rochani

Kernel density estimation based on progressive type-II censoring, Amal Helu, Hani Samawi, Haresh Rochani, Jingjing Yin, Robert Vogel
Hani M. Samawi

Applications of Kullback-Leibler Information as a Measure of Diagnostic Accuracy, Hani Samawi, Jingjing Yin, Xinyan Zhang, Lili Yu, Haresh Rochani, Robert Vogel, Chen Mo
Hani M. Samawi

Reducing Sample Size Needed for Cox-Proportional hazards model Analysis Using More Efficient Sampling Method, Hani Samawi, Lili Yu, Haresh Rochani, Robert Vogel
Hani M. Samawi

Quasi-likelihood Ratio Tests for Homoscedasticity of Variance in Linear Regression, Lili Yu, Varadan Sevilimedu, Robert Vogel, Hani Samawi
Hani M. Samawi

Quasi-likelihood Ratio Tests for Homoscedasticity of Variance in Linear Regression, Lili Yu, Varadan Sevilimedu, Robert Vogel, Hani Samawi
Lili Yu

2020

Kullback-Leibler Divergence for Medical Diagnostics Accuracy and Cut-point Selection Criterion: How it is related to the Youden Index, Hani Samawi, Jingjing Yin, Xinyan Zhang, Lili Yu, Haresh Rochani, Robert Vogel, Chen Mo
Department of Biostatistics, Epidemiology, and Environmental Health Sciences Faculty Publications

Kernel density estimation based on progressive type-II censoring, Amal Helu, Hani Samawi, Haresh Rochani, Jingjing Yin, Robert Vogel
Jingjing Yin

Kernel density estimation based on progressive type-II censoring, Amal Helu, Hani Samawi, Haresh Rochani, Jingjing Yin, Robert Vogel
Department of Biostatistics, Epidemiology, and Environmental Health Sciences Faculty Publications

2019

Temporal distribution of opportunistic pathogens in household systems in Evans County, Asli Aslan, J. Edward Dotherow, Robert Vogel
Department of Biostatistics, Epidemiology, and Environmental Health Sciences Faculty Publications

Quasi-likelihood Ratio Tests for Homoscedasticity of Variance in Linear Regression, Lili Yu, Varadan Sevilimedu, Robert Vogel, Hani Samawi
Department of Biostatistics, Epidemiology, and Environmental Health Sciences Faculty Publications

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2018

Reducing Sample Size Needed for Cox-Proportional hazards model Analysis Using More Efficient Sampling Method, Hani Samawi, Lili Yu, Haresh Rochani, Robert Vogel
Department of Biostatistics, Epidemiology, and Environmental Health Sciences Faculty Publications

2017

Evaluating the Efficiency of Treatment Comparison in Crossover Design by Allocating Subjects Based On Ranked Auxiliary Variable, Yisong Huang, Hani Samawi, Robert Vogel, Jingjing Yin, Worlanyo E. Gato, Daniel Linder
Robert L. Vogel

Using Ranked Auxiliary Covariate as a More Efficient Sampling Design for ANCOVA Model: Analysis of a Psychological Intervention to Buttress Resilience, Rajai Jabrah, Hani Samawi, Robert Vogel, Haresh Rochani, Daniel Linder
Robert L. Vogel

Evaluating the Efficiency of Treatment Comparison in Crossover Design by Allocating Subjects Based On Ranked Auxiliary Variable, Yisong Huang, Hani Samawi, Robert Vogel, Jingjing Yin, Worlanyo E. Gato, Daniel Linder
Jingjing Yin

Evaluating the Efficiency of Treatment Comparison in Crossover Design by Allocating Subjects Based On Ranked Auxiliary Variable, Yisong Huang, Hani Samawi, Robert Vogel, Jingjing Yin, Worlanyo E. Gato, Daniel Linder
Hani M. Samawi

Using Ranked Auxiliary Covariate as a More Efficient Sampling Design for ANCOVA Model: Analysis of a Psychological Intervention to Buttress Resilience, Rajai Jabrah, Hani Samawi, Robert Vogel, Haresh Rochani, Daniel Linder
Hani M. Samawi

Using Ranked Auxiliary Covariate as a More Efficient Sampling Design for ANCOVA Model: Analysis of a Psychological Intervention to Buttress Resilience, Rajai Jabrah, Hani Samawi, Robert Vogel, Haresh Rochani, Daniel Linder
Haresh Rochani

Using Ranked Auxiliary Covariate as a More Efficient Sampling Design for ANCOVA Model: Analysis of a Psychological Intervention to Buttress Resilience, Rajai Jabrah, Hani Samawi, Robert Vogel, Haresh Rochani, Daniel Linder
Biostatistics Faculty Publications

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2016

Evaluating the Efficiency of Treatment Comparison in Crossover Design by Allocating Subjects Based On Ranked Auxiliary Variable, Yisong Huang, Hani Samawi, Robert Vogel, Jingjing Yin, Worlanyo E. Gato, Daniel Linder
Biostatistics Faculty Publications

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2015

Improving Inference of Some Clinical Studies Using Ranked Auxiliary Covariates, Hani Samawi, Rajai Jabrah, Robert Vogel, D. Linder
Department of Biostatistics, Epidemiology, and Environmental Health Sciences Faculty Presentations

2014

(x) Regression Estimators Using Stratified Ranked Set Sampling, Arbita Chatterjee, Hani Samawi, Lili Yu, Daniel Linder, Jingxian Cai, Robert Vogel
Hani M. Samawi

(x) Regression Estimators Using Stratified Ranked Set Sampling, Arbita Chatterjee, Hani Samawi, Lili Yu, Daniel Linder, Jingxian Cai, Robert Vogel
Daniel F. Linder

(x) Regression Estimators Using Stratified Ranked Set Sampling an Application to Bilirubin Level in Jaundice Babies Who Stay in Neonatal Intensive Care, Arbita Chatterjee, Hani Samawi, Lili Yu, Daniel Linder, Jingxian Cai, Robert Vogel
Hani M. Samawi

(x) Regression Estimators Using Stratified Ranked Set Sampling an Application to Bilirubin Level in Jaundice Babies Who Stay in Neonatal Intensive Care, Arbita Chatterjee, Hani Samawi, Lili Yu, Daniel Linder, Jingxian Cai, Robert Vogel
Daniel F. Linder

(x) Regression Estimators Using Stratified Ranked Set Sampling an Application to Bilirubin Level in Jaundice Babies Who Stay in Neonatal Intensive Care, Hani Samawi, Arbita Chatterjee, Lili Yu, Daniel Linder, Jingxian Cai, Robert Vogel
Hani M. Samawi

Steady State Gibbs Sampler Estimation for Lung Cancer Data, Martin X. Dunbar, Hani Samawi, Robert Vogel, Lili Yu
Hani M. Samawi

A More Efficient Gibbs Sampler Estimation Using Steady States Simulation: Application to Public Health Studies, Martin Dunbar, Hani Samawi, Robert Vogel, Lili Yu
Hani M. Samawi

2013

More Efficient Approximation of Multiple Integration Using Steady State Ranked Simulated Sampling, Hani M. Samawi, Robert Vogel
Hani M. Samawi

Notes on Two Sample Tests for Partially Correlated (Paired) Data, Hani M. Samawi, Robert Vogel
Hani M. Samawi

2012

Identifying Risk Factors Contributing to Obesity in Chatham County, GA Neighborhoods (RIMI SSU NIH Grant), Hani M. Samawi, Robert Vogel
Hani M. Samawi

General Pivotal Goodness of fit test based on Kernel Density Estimation, Hani M. Samawi, Robert Vogel
Hani M. Samawi

2011

(x) More Efficient Nonparametric Test of Symmetry Based on the Overlapping Coefficient Using Extreme Ranked Set Sample Application to Noninvasive Measurement of cardiac output by Electrical Velocimetry in Neonates, Hani M. Samawi, Robert Vogel
Hani M. Samawi

Tests of Homogeneity for Partially Matched-Pairs Data, Hani M. Samawi, Robert Vogel
Hani M. Samawi

Nonparametric Overlap Coefficient Estimate Using Ranked, Amal Helu, Hani Samawi, Robert Vogel
Hani M. Samawi

Nonparametric Test of Symmetry Using Overlapping Measures, Hani M. Samawi, Amal Helu, Robert Vogel
Hani M. Samawi

2010

Strengthening Research Collaborations in Health Disparities, Hani M. Samawi, Robert Vogel
Hani M. Samawi

A Nonparametric Test of Symmetry Based on the Overlapping Coefficient, Hani M. Samawi, Robert Vogel
Hani M. Samawi

On Distribution-Free Runs Test for Symmetry Using Extreme Ranked Set Sampling With an Application Involving Base Deficit Score, Hani M. Samawi, Robert Vogel, Christopher K. Senkowski
Hani M. Samawi

2009

An Easy and Convenient Method for Constructing Contrasts, Robert Vogel
Department of Biostatistics, Epidemiology, and Environmental Health Sciences Faculty Presentations

2008

On Distribution-free Runs Test for symmetry using Median Ranked Set Sampling, Hani M. Samawi, Robert Vogel
Hani M. Samawi

2003

Promoting Health and Well-Being of Students in an MFT Program: A Study of the Development and Utilization of Therapy Services for Future Therapists, M. Strozier, Lee Bowen, Robert Vogel
Department of Biostatistics, Epidemiology, and Environmental Health Sciences Faculty Publications