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Sunday, 08/01/2010
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Posterior Predictive Loss for Model Selection in Incomplete Longitudinal Data
Arkendu Sekhar Chatterjee, University of Florida; Michael J. Daniels, University of Florida
2:20 PM
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Longitudinal Factor Analysis of Continuous and Ordinal Data
Bradley J. Barney, Texas A&M University; Valen Johnson, MD Anderson Cancer Center; Simon J. Sheather, Texas A&M University; Veera Baladandayuthapani, MD Anderson Cancer Center; Xin Shelley Wang, MD Anderson Cancer Center; Charles S. Cleeland, MD Anderson Cancer Center
3:05 PM
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The OMOP Project: A Large-Scale Evaluation of Drug Safety Surveillance Algorithms in Longitudinal Databases
David Madigan, Columbia University; Patrick Ryan, GlaxoSmithKline
4:05 PM
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Modified Robust Covariance Estimator for Generalized Estimating Equations with Improved Small-Sample Properties
Ming Wang, Emory University; Qi Long, Emory University
4:20 PM
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Assessment of Drug Effects in Xenograft Models Using Constrained Parametric Maximum Likelihood Estimations
Hong-Bin Fang, University of Maryland Greenebaum Cancer Center
4:25 PM
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Flexible Bent-Cable Models for Mixture Longitudinal Data
Shahedul Ahsan Khan, University of Waterloo; Grace Chiu, CSIRO; Joel A. Dubin, University of Waterloo
4:45 PM
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Monday, 08/02/2010
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Efficient Classification for Longitudinal Data
Xianlong Wang, Fred Hutchinson Cancer Research Center; Peiyong (Annie) Qu, University of Illinois at Urbana-Champaign
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Longitudinal Methods for Analysis of Tumor Burden Data
Ritwik Sinha, Bristol-Myers Squibb; Aparna B. Anderson, Bristol-Myers Squibb
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Computing the Standard Error of the Relative Risk of Dementia versus Death in a Multistate Nonstationary Markov Chain
Lei Yu, Rush Alzheimer's Disease Center; Richard J. Kryscio, University of Kentucky
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Evaluating Endpoint Determination and Approaches for Handling Missing Data in Pain Trials
Lindsey Lian, PPD, Inc.; Benjamin Luke Peterson, PPD, Inc.
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Methodological Considerations Affecting How to Treat the Baseline Measurement of an Outcome
Jennifer Faerber, University of Pennsylvania; Russell Localio, University of Pennsylvania
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Topics on Analyzing Recurrent Event Data with Sparsely Observed Longitudinal Information
Ye Shen, Yale University; Yongtao Guan, Yale University
8:35 AM
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Modeling Batched Gaussian Longitudinal Data Subject to Informative Dropout
Paul S. Albert, Eunice Kennedy Shriver National Institute of Child Health and Human Development; Joanna H. Shih, National Cancer Institute
8:55 AM
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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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Statistical Models and Estimation Methods for Ordinal Longitudinal Data
Claudia Czado, Technische Universitaet Muenchen; Claudia Czado, Technische Universitaet Muenchen
9:05 AM
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Confounding Bias Correction for Longitudinal Data
Yuanzhang Li, Walter Reed Army Institute of Research ; Robert Yolken, Johns Hopkins School of Medicine; David Niebuhr, Walter Reed Army Institute of Research
9:05 AM
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Outcome-Dependent Sampling for Continuous Longitudinal Response Data
Jonathan Schildcrout, Vanderbilt University; Paul J. Rathouz, The University of Chicago; Patrick Heagerty, University of Washington
9:20 AM
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A Simultaneous Confidence Band for Sparse Longitudinal Regression
Shujie Ma, Michigan State University; Lijian Yang, Michigan State University; Raymond Carroll, Texas A&M University
9:35 AM
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Quantile Regression for Longitudinal Data with Left-Censoring and Informative Dropouts
Minjae Lee, University of Pittsburgh; Lan Kong, University of Pittsburgh
9:35 AM
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Analysis of Discrete Longitudinal Data Using Weighted Pseudo-Likelihood Method
Abdus Sattar Sattar, Case Western Reserve University
10:35 AM
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Mixed Model of Cross-Sectional and Longitudinal Data with Application to Modeling Cognitive Aging in a Cohort of APOE e4 Carriers and Noncarriers
Amylou C. Dueck, Mayo Clinic; Joseph G. Hentz, Mayo Clinic; Brie N. Noble, Mayo Clinic; Eric M. Reiman, Banner Alzheimer's Institute; Richard J. Caselli, Mayo Clinic
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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Optimal Weight in Estimating the Receiver Operating Characteristic Curve Area Using Longitudinal Data
Yougui Wu, University of South Florida
2:05 PM
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A Joint Model of Longitudinal Data and Time-to-Event Data with Cure Fraction
Ashok Panneerselvam, Case Western Reserve University; Mark Schluchter, Case Western Reserve University
2:05 PM
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Joint Modeling of Primary Outcome and Longitudinal Data Measured at Informative Observation Times
Song Yan, North Carolina State University; Daowen Zhang, North Carolina State University; Wenbin Lu, North Carolina State University
2:20 PM
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Fitting High-Dimensional Joint Models for Longitudinal and Time-to-Event Data Using Laplace Approximations
Dimitris Rizopoulos, Erasmus University Medical Center
2:45 PM
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Modeling Heaping in Self-Reported Longitudinal Cigarette Count Data
Hao Wang, The Johns Hopkins University; Daniel F. Heitjan, University of Pennsylvania
2:55 PM
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Selection Biases in Repeated Measures Analysis of Treatment Effects for Recurrent Episodic Conditions
Richard J. Cook, University of Waterloo
3:20 PM
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Use of Multiple Singular Value Decompositions to Analyze Complex Calcium Ion Signals
Josue Guillermo Martinez, Texas A&M University
3:25 PM
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Tuesday, 08/03/2010
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An Informatics Center for Online Longitudinal Data Analysis
Edward C. Chao, Data Numerica Institute, Inc.; Tao Qi, Annpro Analytic Technologies, Inc.
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A Natural B-Spline Varying-Coefficient Method for Longitudinal Data with Nonignorable Dropout
Jeri E.F. Harwood, University of Colorado, Denver; Samantha MaWhinney, Colorado School of Public Health, University of Colorado Denver; Erika L. Hernandez, Brigham Young University
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Understanding Time-Varying Moderation Effects When Evaluating Substance Abuse Treatment Modalities Using Structural Nested Mean Models
Daniel Almirall, University of Michigan; Dan Nettleton, Iowa State University; Cha-Chi Fan, RAND Corporation; Beth Ann Griffin, RAND Corporation; Daniel F. McCaffrey, RAND Corporation
8:55 AM
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A Multilevel Modeling Approach to Investigating Treatment Effect Variability in Randomized Longitudinal Experiments
Joseph Rausch, University of Cincinnati College of Medicine/Cincinnati Children's Hospital
9:15 AM
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Latent Class-Profile Analysis: An Application to Stage-Sequential Process of Under-Age Drinking Behaviors
Hwan Chung, Ewha Womans University
9:35 AM
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Empirical Dynamics for Longitudinal Data
Hans-Georg Mueller, University of California, Davis; Fang Yao, University of Toronto
9:50 AM
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Longitudinal Data Analysis: Tackling Dropouts and Those Pesky Outliers
Devan V. Mehrotra, Merck Research Laboratories; Xiaoming Li, Merck Research Laboratories; Jiajun Liu, Merck Research Laboratories
10:50 AM
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Group-Based Trajectory Modeling Extended to Account for Nonrandom Subject Attrition
Amelia Haviland, RAND Corporation; Daniel Nagin, Carnegie Mellon University; Bobby Jones, Carnegie Mellon University
11:05 AM
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A Finite Mixture Model for Working Correlation Matrices in Generalized Estimating Equations
Nan Lin, Washington University in St. Louis; Lili Xu, Northeast Normal University, China; Baoxue Zhang, Northeast Normal University, China
11:20 AM
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Multiple Imputation Method for Disclosure Limitation in Longitudinal Data
Di An, Merck & Co., Inc.; Roderick Joseph Little, University of Michigan; James W. McNally, University of Michigan
11:35 AM
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Nonparametric Methods for Longitudinal Data in Factorial Experiments with R: A New Package 'nparLD'
Kimihiro Noguchi, University of California, Davis; Frank Konietschke, Department of Medical Statistics; Yulia R. Gel, University of Waterloo; Edgar Brunner, University of Goettingen
2:20 PM
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Missing Data in a Large Long-Term Clinical Trial: A Case Study
Dacheng Liu, Boehringer Ingelheim Pharmaceuticals, Inc.
2:25 PM
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Recent History Functional Linear Models for Sparse Longitudinal Data
Kion Kim, Penn State; Damla Senturk, Penn State
2:35 PM
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Nonparametric State Space Models for Longitudinal Data
Peter Song, University of Michigan; Daimin Shi, Southwestern University of Finance and Economics
3:20 PM
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Wednesday, 08/04/2010
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Fitting Multilevel Models to Complex Sample Survey Data
Brady West, Institute for Social Research
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From Cross-Sectional to Cohort Data: The Creation of the Act 1220 Evaluation Longitudinal Databases
Melanie E. Goodell, University of Arkansas for Medical Sciences; Zoran Bursac, University of Arkansas for Medical Sciences; Clinton Heath Gauss, University of Arkansas for Medical Sciences; Martha M. Phillips, University of Arkansas for Medical Sciences
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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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Multivariate t Linear Mixed Models with AR(p) Errors for Multiple Longitudinal Data
Wan-Lun Wang, National Central University, Taiwan; Tsai-Hung Fan, National Central University, Taiwan
10:50 AM
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Modeling a Repeated Ordered Categorical Response with Penalized Splines Using MCEM
Sue Welham, Rothamsted Research; James Carpenter, London School of Hygiene and Tropical Medicine; Tu Ho, London School of Hygiene and Tropical Medicine
10:55 AM
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Adaptive Fitting of Linear Mixed Effects Models with Correlated Random Effects
Guangxiang George Zhang, State University of New York at Stony Brook; John J. Chen, State University of New York at Stony Brook
11:05 AM
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Automatic Smoothing Parameter Selection for Nonparametric Function Estimation with Clustered and Longitudinal Data
Jianhua Huang, Texas A&M University; Ganggang Xu, Texas A&M University
11:15 AM
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Longitudinal Functional Principal Component Analysis with Application to DTI Tractography Data
Sonja Greven, Ludwig-Maximilians-University Munich; Ciprian Crainiceanu, The Johns Hopkins University; Brian Scott Caffo, Johns Hopkins Bloomberg School of Public Health; Daniel Reich, National Institutes of Health
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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Analysis of Longitudinal Data with Time-Varying Dependence on Observation Times
Na Cai, North Carolina State University; Wenbin Lu, North Carolina State University; Hao Helen Zhang, North Carolina State University
11:35 AM
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Semiparametric Functional Mapping for Irregular Longitudinal Data Using Penalized Spline and MCMC
Kiranmoy Das, Penn State
11:50 AM
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Nonparametric and Semiparametric M-Quantile Inference for Longitudinal Data
Nikos Tzavidis, CSSR; Nicola Salvati, DSMAE; Hukum Chandra, IASRI; Raymond Chambers, CSSM
2:05 PM
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Bayesian Nonparametric Longitudinal Data Analysis with Embedded Autoregressive Structure: Application to Hormone Data
Wesley Johnson, University of California, Irvine; Fernando Quintana, Pontificia Universidad Católica de Chile
2:05 PM
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Modification by Frailty Status of the Respiratory Health Effects of Air Pollution in Older Adults
Sandrah P. Eckel, University of Southern California; Thomas Louis, Johns Hopkins Bloomberg School of Public Health; Karen Bandeen-Roche, Johns Hopkins Bloomberg School of Public Health; Paulo H. Chaves, Johns Hopkins Bloomberg School of Public Health; Helene G. Margolis, University of California, Davis; Linda P. Fried, Columbia University Mailman School of Public Health
2:20 PM
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Thursday, 08/05/2010
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Joint Modeling of Paired Sparse Functional Data Using Principal Components
Lan Zhou, Texas A&M University; Jianhua Huang, Texas A&M University; Raymond Carroll, Texas A&M University
8:35 AM
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Time-Varying Transformation Models for Estimation of Conditional Distributions and Quantiles with Longitudinal Data
Xin Tian, National Institutes of Health
8:55 AM
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A Bayesian Self-Controlled Case Series Method for Large-Scale Longitudinal Data in Drug Safety Surveillance
Shawn Evelyn Simpson, Columbia University; David Madigan, Columbia University
9:05 AM
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Estimation and Model Selection in a Class of Semiparametric Models for Longitudinal Data
Jialiang Li, National University of Singapore
9:35 AM
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Trajectory Mining for Laboratory Examination Data Sets
Shoji Hirano, Shimane University; Shusaku Tsumoto, Shimane University
9:35 AM
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A Moderated Lawley-Hotelling--Type Trace Test for High-Dimensional Longitudinal Data: Its Application in Detecting Temporal Patterns in Time Course Microarray Data
Jemila Seid Hamid, Dalla Lana School of Public Health; Joseph Beyene, Macmaster University; Dietrich von Rosen, Swedish University of Agricultural Sciences
9:50 AM
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Trajectory of Postpartum Depression Screening Scores
Peter C. Wollan, Olmsted Medical Center; Barbara P. Yawn, Olmsted Medical Center
11:05 AM
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Principal Trend Ratio Regression: Comparing Nonlinear Longitudinal Trajectories Between Groups via a Ratio of Inter-Period Changes When a Linear Trend Fits Poorly
Robert M Boudreau, University of Pittsburgh
11:20 AM
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Varying-Coefficient Functional Linear Regression
Yichao Wu, North Carolina State University; Jianqing Fan, Princeton University; Hans-Georg Mueller, University of California, Davis
11:35 AM
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