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Sunday, 08/01/2010
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Semiparametric Bayesian Analysis of Gene-Environment Interactions with Error in Measurement of Environmental Covariates and Missing Genetic Data
Iryna Lobach, New York University School of Medicine; Bani K. Mallick, Texas A&M University; Raymond Carroll, Texas A&M University
2:25 PM
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Quantile Regression with the Presence of Missing Covariates
Yunwen Yang, University of Illinois; Ying Wei, Columbia University
2:50 PM
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Tests of Trend Between Disease Outcomes and Ordinal Covariates
Naomi Brownstein, The University of North Carolina
3:20 PM
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Challenges and Possible Solutions for Survival Analysis with High-Dimensional Covariates
Sihai Dave Zhao, Harvard University/Dana-Farber Cancer Institute; Yi Li, Harvard University/Dana-Farber Cancer Institute
4:05 PM
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Bayesian Influence Methods with Missing Covariates in Survival Analysis
Diana Lam, The University of North Carolina at Chapel Hill; Joseph G. Ibrahim, The University of North Carolina at Chapel Hill; Hongtu Zhu, The University of North Carolina at Chapel Hill
5:05 PM
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Monday, 08/02/2010
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Power and Robustness of Nonparametric Covariate Adjustment Methods for Ordinal Data
Muhtarjan Osman, North Carolina State University; Wei Tian, Inspire Pharmaceuticals
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Logistic Regression with Markov Chains as Covariates with Application in Identifying Lung Cancer Risk Factors
Chung-Han Ho, The University of Texas School of Public Health; Carol J. Etzel, MD Anderson Cancer Center; Wenyaw Chan, The University of Texas School of Public Health; Randa El-Zein, MD Anderson Cancer Center; Alanna C. Morrison, The University of Texas School of Public Health
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Generalized Partially Linear Mixed Effects Models Incorporating Mismeasured Covariates
Hua Liang, University of Rochester
8:55 AM
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Robust Covariate Control in Cluster-Randomized Trials with MPLUS and WinBUGS
Jiaquan Fan, Westat
9:05 AM
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Maximum Likelihood Estimation in Generalized Linear Models with Censored Covariate Data
Ryan May, The University of North Carolina at Chapel Hill; Joseph G. Ibrahim, The University of North Carolina at Chapel Hill; Haitao Chu, The University of North Carolina at Chapel Hill
9:50 AM
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Diagnostics and Practical Use of Prognostic Scores
Carrie Hosman, University of Michigan; Ben B. Hansen, University of Michigan
10:35 AM
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Time Varying Covariates in Markov Latent Class Analysis: Some Problems and Solutions
Marcus E. Berzofsky, RTI International; Paul Biemer, RTI International; William D. Kalsbeek, The University of North Carolina at Chapel Hill
10:35 AM
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Blockwise Sparse Cox Regression
Insuk Sohn, Samsung Medical Center; Jinseog Kim, Dongguk University; Sin-Ho Jung, Duke University; Changyi Park, University of Seoul
10:50 AM
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The Analysis of Binary Longitudinal Data with Time-Dependent Covariates
Matthew Guerra, University of Pennsylvania; Justine Shults, University of Pennsylvania; Thomas R. Ten Have, University of Pennsylvania School of Medicine
11:05 AM
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Unmeasured Covariates in Repeated Observational Studies
Bo Lu, The Ohio State University; Chih-Lin Li, The Ohio State University
11:15 AM
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Feature Selection for Censored Outcomes with Simultaneous Adjustment for Nonlinear Covariate Effect and Improved Risk Scores of Prostate Cancer Recurrence
Qi Long, Emory University; Brent Johnson, Emory University; Carlos S. Moreno, Emory University
11:35 AM
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Covariate-Adjusted Confidence Intervals for the Mann-Whitney Effect
George Luta, Georgetown University; Ionut Bebu, Georgetown University Medical Center
11:35 AM
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Longitudinal Models with Penalized Splines and Time-Dependent Covariates
Jesse D. Raffa, University of Waterloo; Joel A. Dubin, University of Waterloo
11:50 AM
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Survival Analysis with Error-Prone Time-Varying Covariates: A Risk Set Calibration Approach
Xiaomei Liao, Harvard University; David M. Zucker, Hebrew University; Yi Li, Harvard University/Dana-Farber Cancer Institute; Donna Spiegelman, Harvard University
11:50 AM
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Analysis of Recurrent Event Data in the Presence of Terminal Events and Missing Covariates
Shankar Viswanathan, The University of North Carolina at Chapel Hill; Jianwen Cai, The University of North Carolina at Chapel Hill
2:20 PM
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An Individual-Patient Meta-Analytic Mixed Model with Repeated Measures and Time-Dependent Covariates: An Application to Adverse Event Data
Sofia Paul, Novartis Pharmaceuticals Corporation; Stephanie Ann Kovalchik, University of California, Los Angeles; Jing Hu, Novartis Pharmaceuticals Corporation; Glen Laird, Novartis Pharmaceuticals Corporation
2:20 PM
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Functional Latent Feature Models
Naisyin Wang, University of Michigan
2:25 PM
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Using Logistic Model with Measurement Errors in Covariates to Assess Baseline Biomarkers Association with Treatment Response
Dion Chen, Centocor R&D, Inc.; Jiandong Lu, Johnson & Johnson
2:35 PM
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Tuesday, 08/03/2010
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Unconditional Estimating Equation Approach for Missing Covariates Under Ignorable Missingness
Lin Lu, Quintiles; Peiyong (Annie) Qu, University of Illinois at Urbana-Champaign; David S. Birkes, Oregon State University
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Covariate Adjustment in Subgroup Analysis
Chul Ahn, FDA/CDRH
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Estimation in Hierarchical Models with Incomplete Ordinal Response and Ordinal Covariates
Yong Zhang, University of Michigan; Trivellore Raghunathan, University of Michigan
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Sample-Size Estimation for the Interaction Between Two Binary Covariates in a Cox Proportional Hazard Regression Model
Abu Minhajuddin, The University of Texas Southwestern Medical Center at Dallas; Xian-Jin Xie, The University of Texas Southwestern Medical Center at Dallas
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Disparity-Aided Robust and Efficient Inference for Adaptive Designs with Covariates
Anand Vidyashankar, George Mason University
8:35 AM
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Cox Regression Model with Time-Dependant Covariates to Investigate the Impacts of Nonfatal Events on Subsequent Mortality
Huyuan Yang, Boston Scientific Corporation; Hong Wang, Boston Scientific Corporation; Heather Bai, Boston Scientific Corporation
8:35 AM
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One Scenario in Which Joint Modeling Is Unnecessary
Joel A. Dubin, University of Waterloo; Xiaoqin Xiong, University of Waterloo
8:55 AM
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Analysis of Missing Mechanism in IVUS Imaging Clinical Trials with Missing Covariates
Tianyue Zhou, sanofi-aventis; Ming-Xiu Hu, Millennium Pharmaceuticals, Inc.
10:35 AM
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A Power Analysis of Misspecified Types of Time-Varying Covariates for Generalized Method of Moments Applied to Binary Responses
Trent Lalonde, University of Northern Colorado; Jeffrey R. Wilson, The University of Utah
10:50 AM
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Constrained Nonparametric Estimation Using Ranked-Set Sampling with a Covariate
Jesse Frey, Villanova University
10:55 AM
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Applying Covariate-Adjusted, Response-Adaptive Randomization to Medical Device Studies
Thomas E. Gwise, FDA; Gene Anthony Pennello, FDA
10:55 AM
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A Boosting Method with Asymmetric Mislabeling Probabilities That Depend on Covariates
Kenichi Hayashi, Osaka University
11:05 AM
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Estimating the Effect of Covariates on Functional Shape
Kert Viele, University of Kentucky; Robin Cooper, University of Kentucky
11:15 AM
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The Use of Baseline Covariates in Cross-Over Studies
Byron Jones, Pfizer Inc.; Michael G. Kenward, London School of Hygiene and Tropical Medicine; James Henry Roger, GlaxoSmithKline
11:35 AM
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A Doubly Robust Estimator in Comparing Predictive Values for Diagnostic Tests Under Missing at Random
Yoonjin Cho, GlaxoSmithKline
11:35 AM
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Detecting Financial Fraud Using Rule Ensembles on Functional Covariates
David G. Whiting, Brigham Young University
11:50 AM
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Propensity Score Matching to Recover Latent Experiments
Ben B. Hansen, University of Michigan
2:05 PM
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Causal Effect Estimation Allowing Covariate Measurement Error Using Propensity Score
Yi Huang, University of Maryland Baltimore County; Karen Bandeen-Roche, Johns Hopkins Bloomberg School of Public Health
3:05 PM
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Nonparametric Covariate Adjustment in Conditional Copulas: An Application to Twin Birth Weights
Elif Fidan Acar, University of Toronto; Radu Craiu, University of Toronto; Fang Yao, University of Toronto
3:05 PM
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Wednesday, 08/04/2010
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Semiparametric Estimator for Differences in Restricted Mean Lifetimes in Observational Studies
Min Zhang, University of Michigan; Douglas E. Schaubel, University of Michigan
8:55 AM
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Maximum Likelihood--Based Inference of Metadata via EM Algorithm
Ming-Hui Chen, University of Connecticut; Joseph G. Ibrahim, The University of North Carolina at Chapel Hill; Arvind K. Shah, Merck Research Laboratories; Jianxin Lin, Merck Research Laboratories
8:55 AM
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Longitudinal Data Analysis with Event Time as a Covariate
Xuewen Lu, University of Calgary; Bin Nan, University of Michigan; Peter Song, University of Michigan; MaryFran Sowers, University of Michigan
9:15 AM
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Stochastic Frailty Model Induced by Time-Dependent Covariates
Lyrica Xiaohong Liu, University of Michigan
9:20 AM
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A Joint Model of Recurrent Events and a Terminal Event with a Nonparametric Covariate Function
Zhangsheng Yu, Indiana University School of Medicine; Lei Liu, University of Virginia
9:35 AM
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Bayesian Dose Escalation Using PK as a Covariate
Arun Krishna, Novartis Oncology; Venkat Sethuraman, Novartis Oncology; Lu-May Chiang, Novartis Pharmaceuticals Corporation
10:35 AM
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A Theory for Testing Hypotheses Under Covariate-Adaptive Randomization
Jun Shao, University of Wisconsin-Madison; Xinxin Yu, University of Wisconsin-Madison; Bob Zhong, Johnson & Johnson
10:55 AM
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Baysian Semiparametric Regression Under Competing Risks
Xiaolin Fan, Novartis Pharmaceuticals Corporation; Purushottam W. Laud, Medical College of Wisconsin
10:55 AM
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Covariate-Adjusted Response-Adaptive Randomization Design with Survival Responses
Hongjian Zhu, University of Virginia; Feifang Hu, University of Virginia
11:15 AM
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Simultaneous Bayesian Inference for Skew-Normal Mixed-Effects Joint Models for Longitudinal Data
Yangxin Huang, University of South Florida
11:20 AM
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Statistical Testing in Clinical Trial with Covariate Adaptive Randomization
H.M. James Hung, FDA; Sue-Jane Wang, FDA
2:05 PM
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Properties of Re-Randomization Tests in Clinical Trials with Adaptive Randomization
Stephen Lake, Genzyme Corporation; Cyrus R. Mehta, Cytel Inc.; L. J. Wei, Harvard University
2:35 PM
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A Class of Covariate-Dependent Covariance Functions for the Analysis of Spatio-Temporal Data
Michele Guindani, University of New Mexico; Brian Reich, North Carolina State University; Jo Eidsvik , Norwegian University of Science and Technology; Alexandra Schmidt, Universidade Federal do Rio de Janeiro; Amy Nail, North Carolina State University
2:50 PM
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Thursday, 08/05/2010
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Penalized EM in Binomial Models with Missing Categorical Covariates
John R. Stevens, Utah State University; Jeremiah Rounds, Purdue University; David I. Schlipalius, Queensland Government
8:35 AM
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Re-Randomization in Randomized Experiments
Kari F. Lock, Harvard University; Donald B. Rubin, Harvard University
8:35 AM
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Conditional Quantile Analysis for Functional Covariates
Kehui Chen, University of California, Davis; Hans-Georg Mueller, University of California, Davis
9:35 AM
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Nonparametric Estimation of the Covariate-Specific ROC Curve]{Nonparametric Estimation of the Covariate-Specific ROC Curve in Presence of Ignorable Verification Bias
Danping Liu, University of Washington; Xiao-Hua Zhou, University of Washington
9:35 AM
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Estimation in State-Space Models with Exogenous Covariates and Missing Data
Arlene Naranjo, University of Florida; Mildred M. Maldonado-Molina, University of Florida; Kelli A. Komro, University of Florida; A. Alexandre Trindade, Texas Tech University; George Casella, University of Florida
10:50 AM
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Quantifying the Cost in Power of Ignoring Covariate Imbalances in Clinical Trial Randomization
Jody Dyan Ciolino, Medical University of South Carolina; Wenle Zhao, Medical University of South Carolina; Yuko Y. Palesch, Medical University of South Carolina; Renee' Martin, Medical University of South Carolina
10:50 AM
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High-Dimensional Heteroscedastic Regression with Applications in eQTL Data Analysis
Zhongyin John Daye, University of Pennsylvania; Hongzhe Li, University of Pennsylvania
11:35 AM
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The Effect of Spatial Confounding on Covariate Estimation
Garritt Page, Duke University; Yajun Liu, University of Missouri; Dongchu Sun, University of Missouri
11:55 AM
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