**Statistics Seminar**

**Charles Katholi**

University of Alabama at Birmingham

**Estimating Proportions by Group Testing: A Frequentist Approach** (pdf)

Group testing is a statistical method for estimating proportions of a factor in a population by testing pools of subjects rather than individuals. Although group testing has been in the literature since 1943, the use of the method has increased dramatically in the last two decades because of the development of screening methods based on DNA amplification by PCR. The probability model for this approach is presented and a short history of the method and a survey of known results are given. Two cases are distinguished; when the pool sizes are equal and when they are not equal. A new approach to finding point and interval estimates in the case of unequal pool sizes is described and the statistical properties of the estimators are explored.

**Cuilan Gao**

St. Jude Childrenâ€™s Research Hospital

**Evaluate Agreement of Differential Expression for Translational Cross-Species Genomics** (pdf)

**Yang Cheng**

Mississippi State University

**Orbit Uncertainty Propagation Using Sparse Grid-Based Method** (pdf)

**Meng Zhao**

Mississippi State University

**Local Linear Regression with Censored Data** (pdf)

**Pradeep Singh**

Southeast Missouri State University

**A Modified Approach in Statistical Significance for Genome Wide Studies** (pdf)

**Ebenezer Olusegun George**

University of Memphis

**On the Exchangeable Multinomial Distribution** (pdf)

**Deo Kumar Srivastava**

St. Jude Children’s Research Hospital

**Robust Multiple Regression based on Winsorization and Bootstrap Methods** (pdf)

**Paul Schliekelman**

University of Georgia

**Integrating Genome-wide Expression Information into Genome Scans for Complex Traits** (pdf)

**Justin Shows**

Mississippi State University

**Sparse Estimation and Inference for Censored Median Regression** (pdf)

**Hanzhe Zheng**

Merck Research Laboratories

**Adaptive Design in Clinical Trials** (pdf)

**Stan Pounds**

St. Jude Childrenâ€™s Research Hospital

**Reference Alignment of SNP Microarray Signals for Copy Number Analysis of Tumors** (pdf)

**Russell Stocker**

Mississippi State University

**Optimal Goodness-of-Fit Tests** (pdf)

**Gauri Sankar Datta**

University of Georgia

**Bayesian approach to survey sampling** (pdf)

**Dawn Wilkins**

University of Mississippi

**Supervised and Unsupervised Learning with Microarray Data** (pdf)

**Hemant K. Tiwari**

University of Alabama at Birmingham

**Issues & Challenges in Genetic Analysis of Complex Disorders** (pdf)

**Ajit Sadana**

University of Mississippi

**A Fractal Analysis of Binding and Dissociation Kinetics of Glucose and Related Analytes on Biosensor Surfaces** (pdf)

**Jane L. Harvill**

Mississippi State University

**Modeling and Prediction for Nonlinear Time Series** (pdf)

**Fenghai Duan**

Yale School of Public Healthy

**Probe-level Correction in Analysis of Affymetrix Data** (pdf)

**J. Sunil Rao**

Case Western Reserve University

**Spike and slab variable selection: frequentist and Bayesian strategies (in DNA microarray data analysis)** (pdf)

**Warren May**

University of Mississippi Medical Center

**On Being a Statistician in a Medical Center Environment** (pdf)

**Malay Ghosh**

University of Florida

**Hierarchical Bayesian Neural Networks: An Application to Prostate Cancer Study** (pdf)

**Pranab K. Sen**

University of North Carolina at Chapel Hill

**Constrained Inference in Statistical Practice** (pdf)

**Ebenezer Olusegun George**

University of Memphis

**Statistical Methods for Analyzing Clustered Discrete Data: Applications to Teratology Studies** (pdf)

**Haimeng Zhang**

Concordia College

**Estimating Survival Functions In Koziol-Green Models** (pdf)

**Deo Kumar Srivastava**

St. Jude Children’s Hospital

**Impact of Censoring in Survival Analysis** (pdf)

**Z. Govindarajulu**

University of Kentucky

** Robustness of Small Sample Size Re-estimation Procedures** (pdf)

**Xueqin Wang**

University of Mississippi

**Asymptotics of the Theil-Sen Estimator in Simple Linear Regression Model With a Random Covariate** (pdf)

**Xueqin Wang**

University of Mississippi

**Unbiasedness of the Theil-Sen Estimator** (pdf)

**Patrick D. Gerard**

Mississippi State University

**Estimating Polulation Density in Line Transect Sampling Using Kernel Methods** (pdf)