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Sunday, 08/04/2013
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Comparing Automatic Modeling Procedures for TRAMO+ and X-13ARIMA-SEATS
Brian C. Monsell, U.S. Census Bureau
2:05 PM
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A Simulation Study to Compare Modeling Methods for Analyzing Biomarker Data Subject to a Limit of Detection (LOD)
Charles Rose, CDC; Ryan E. Wiegand, Centers for Disease Control and Prevention
2:05 PM
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The Performance of the Linear Logistic Test Model When the Q-Matrix Is Misspecified: A Simulation Study
George MacDonald, University of South Florida; Jeffrey D. Kromrey, University of South Florida; Yi-Hsin Chen, University of South Florida
2:20 PM
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Performance of Various Propensity Score Estimation Techniques for Estimating Relative Risks: A Simulation Study
Jiaxiao Shi, Kaiser Permanente; Wansu Chen, Kaiser Permanente
2:50 PM
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An Empirical Artificial Population and Sampling Design for Small-Area Model Evaluation
Jerzy Wieczorek, Bureau of the Census; Carolina Franco, U.S. Census Bureau
3:05 PM
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A Simulation Study to Evaluate Accuracy and Precision of Blinded Independent Central Reviews (BICR) on Progression-Free Survival in Cancer Clinical Trials
Fenghai Duan, Brown University; Richard Walovitch, WorldCare Clinical, LLC; Vincent Girardi, WorldCare Clinical, LLC
3:05 PM
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The Use of Propensity Score Methods with Survival or Time-to-Event Outcomes
Peter Austin, ICES
4:45 PM
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A Parametric Bootstrap Approach for Two-way ANOVA under Unequal Variances with Unbalanced Data
Guoyi Zhang, University of New Mexico
4:50 PM
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A Characterization of the Power Method Transformation through the Method of Percentiles
Jennifer Koran, Southern Illinois University Carbondale; Todd C. Headrick, Southern Illinois University Carbondale; Tzu Chun Kuo, Southern Illinois University Carbondale
4:50 PM
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Encrypted Versus Plain: Comparison of Record Linkages Using Privacy Preserving Probabilistic Record Linkage (P3RL): Results from a Simulation Study
Adrian Spoerri, University of Bern; Kurt Schmidlin, University of Bern; Marcel Zwahlen, University of Bern; Kerri Clough-Gorr, Institute of Social and Preventive Medicine, University of Bern
4:55 PM
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Gradient Extrapolated Stochastic Kriging
Michael Fu; Huashuai Qu, University of Maryland
5:05 PM
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QN Allocation: Balancing the Number of Replicates vs. the Number of Treatments in a Designed Simulation Experiment
Allan Mense, Raytheon Company; Terril N. Hurst, Raytheon Missile Systems; Jarom Ballantyne, Raytheon Missile Systems
5:20 PM
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KERNEL MACHINE TESTING COUPLED WITH RANK TRUNCATION METHOD FOR GENETIC PATHWAY ANALYSIS
Qi Yan, University of Alabama at Birmingham; Nianjun Liu, University of Alabama at Birmingham
5:20 PM
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New Invariant and Consistent Chi-squared Type Goodness-of-fit Tests for Multivariate Normality and a Related Comparative Simulation Study
Vassiliy Voinov, KIMEP University; Natalie Pya, KIMEP University; Rashid Makarov, KIMEP University; Yevgeniy Voinov, KIMEP University
5:35 PM
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Monday, 08/05/2013
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An Assessment of the Impact of Missing Values on Statistical Methods for Binary Repeated Measures and Hierarchical Data
Elmabrok Masaoud; Henrik Stryhn, University of Prince Edward Island
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Simulation Study for the Zero-Inflated Negative Binomial
Jelani Wiltshire, University of Rochester; David Oakes, Univ of Rochester Medical Center
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A Statistical Analysis of the 'Fairness' of the NCAA Basketball Tournaments
Tracy Morris, University of Central Oklahoma; Minzhe Wu, University of Central Oklahoma
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Gibbs Sampling and Markov Chain Monte Carlo: A Modeler's Perspective
Alan E. Gelfand, Duke University
8:35 AM
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Bias Correction Methods for Misclassified Covariates in the Cox Model: Comparison of Five Correction Methods by Simulation and Data Analysis
Heejung Bang, University of California Davis
8:35 AM
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Quasi-Empirical Bayes Estimates in Randomized Response Sampling
Oluseun Odumade, Best Buy; Stephen Andrew Sedory, Texas A&M University-Kingsville; Sarjinder Singh, Texas A&M University-Kingsville
9:05 AM
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Model-Based Targeted Address Canvassing: A Simulation Based on the 2009 Address Canvassing Program
John Boies, U.S. Census Bureau; Kevin M. Shaw, U.S. Census Bureau; Jonathan Holland, U.S. Census Bureau
9:35 AM
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Evaluation of Model-based Methods in Analyzing Complex Survey Data: A Simulation Study using Multistage Complex Sampling on a Finite Population
Van Parsons, National Center for Health Statistics; Rong Wei, National Center for Health Statistics; Jennifer D. Parker, National Center for Health Statistics
9:50 AM
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Nonresponse Followup Modeling and Microsimulation: Examining Cost-Benefit Tradeoffs for 2020
Kevin M. Shaw, U.S. Census Bureau; John Boies, U.S. Census Bureau
9:50 AM
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Convergence Assessment in Large Finite State Space MCMC with an Application to Bayesian Clustering
Masoud Asgharian, McGill University; Ioana Ada Coxma, University of Ottawa; Vahid Partovi Nia, École Polytechnique Montréal
10:05 AM
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Simulation and Modeling of Churn and Customer Lifetime Value in Mobile Applications
Alex Zolot, Medio Systems; Yakov Keselman, Medio Systems
10:50 AM
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Simulation of Alternative Single-Frame and Dual-Frame Sample Designs for the NIS
Kirk Wolter, NORC at the University of Chicago; Nadarajasundaram Ganesh, NORC at the University of Chicago; Wei Zeng, NORC at the University of Chicago; Kennon Copeland, NORC; Stacie Greby, Centers for Disease Control and Prevention; Meena Khare, NCHS/CDC
11:50 AM
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Overcoming Challenges with Implementing CRM Designs
Aileen Murphy, Seattle Genetics, Inc.; Alan Hartford, Agensys, Inc
12:32 PM
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Simulation Study to Validate Sample Allocation for the National Compensation Survey
Hyunshik Lee, WESTAT; Tiandong Li, Westat; Klaus Teuter, Westat; Chester H. Ponikowski, Bureau of Labor Statistics; Gwyn R. Ferguson, Bureau of Labor Statistics
2:05 PM
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Simulation Study to Compare New Hybrid Model with Pattern Mixture Model Under Missing Not at Random
Fang Liu, Merck & Co., Inc; Jingjing Chen, Accenture PLC
2:20 PM
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Relative Fixed-Width Stopping Rules for Markov Chain Monte Carlo Simulations
James M. Flegal, University of California, Riverside
2:25 PM
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Partially Linear Models in Dual-Frame Surveys
Yan Lu, University of New Mexico; Yang Cheng, U.S. Census Bureau
2:50 PM
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Feature-Based Statistical Analysis of Extreme-Scale Physics Simulation Data
Janine Camille Bennett, Sandia National Laboratories; Timo Bremer, Lawrence Livermore National Laboratory
3:05 PM
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Changes in the Selection of Dwellings in the Labour Force Survey of Argentina: A Simulation
Augusto Hoszowski, INDEC - Argentina; Claudio Comari, INDEC - Argentina
3:05 PM
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Comparison of Statistical Harmonization Methods in Individual Participant Data Meta-Analysis
Jinhui Ma, McMaster University; Parminder Raina, McMaster University; Lauren Griffth, McMaster University
3:20 PM
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Tuesday, 08/06/2013
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Evaluation of Approaches to Analyzing Clustered Data When the Number of Clusters and Cluster Size Are Small: A Simulation Study
Jiayan Huang, University of Pennsylvania; Gui-shuang Ying, University of Pennsylvania
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PERFORMANCE OF SOME TESTS COMPARES FOR EQUALITY OF MEANS IN SKEWED DISTRIBUTION DATA
Evren Ozkip; Ahmet Sezer, Anadolu University; Berna Yazici, Anadolu University
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An R Framework for Simulation Experiments
David C. Cooper, GlaxoSmithKline
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Restricted Latent Class Multiple Imputation Method of Categorical Missing Data
Qiao Ma, University of Nebraska - Lincoln
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Likelihood Inferences for Longitudinal Bivariate Multinomial Mixed Models
Bingrui Sun, Memorial University of Newfoundland; Brajendra Sutradhar, Memorial University of Newfoundland
8:35 AM
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Simulation Based Nearest Neighbor Entropy Estimation for (Adaptive) MCMC Evaluation
Didier Chauveau, CNRS; Pierre Vandekerkhove, University Marne la Vallée - CNRS
8:35 AM
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The Implications of Differential Measurement Error in Interviewer Observations for Nonresponse Adjustment of Survey Estimates: A Simulation Study
Brady West, Institute for Social Research
8:55 AM
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Predicting Rare Events in the Presence of Zero-Inflation and Covariate Misclassification: A Bayesian Approach
MaryAnn Morgan-Cox, Eli Lilly and Company; James D. Stamey, Baylor University; John W Seaman, Jr, Baylor University
9:50 AM
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Early Detection of Cardiovascular Signals: A Simulation Study About Power Enhancement
Jing Huang; Ouhong Wang, Amgen; Mike Hale, Amgen
9:50 AM
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Sequential Monte Carlo with Adaptive Weights for Approximate Bayesian Computation
Fernando Bonassi, Duke University; Mike West, Duke University
9:55 AM
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Contribution of Different Design Components to the Efficiency of Response-Adaptive Dose-Ranging Studies
Vladimir Dragalin, Aptiv Solutions
10:35 AM
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Confirmatory Enrichment Design: Adequate and Well-Controlled Trials with Population Selection
Scott M. Berry, Berry Consultants
10:35 AM
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Misspecification of Event Rates and Sample Size Re-Evaluations in Noninferiority Trials
Hwasoon Kim, University of Alabama, Birmingham; Jeff M Szychowski, University of Alabama at Birmingham
10:50 AM
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Comparing the Performance of Various Disease Risk Scores, Propensity Scores, Multivariate Logistic Regression, and Log-Binomial Regression Using Simulation
In-Lu Liu, Kaiser Permanente; Jiaxiao Shi, Kaiser Permanente; Wansu Chen, Kaiser Permanente
10:50 AM
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A Tolerance Interval Approach for Physical Simulation Quantification of Margins and Uncertainties
Justin T. Newcomer, Sandia National Laboratory
10:55 AM
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Openwar: An Open Source System for Overall Player Performance in Major League Baseball
Benjamin S. Baumer, Smith College; Shane T. Jensen, The Wharton School, University of Pennsylvania; Gregory Matthews, University of Massachusetts
11:00 AM
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Validation of Propensity Score Calibration Method to Control for Unmeasured Confounding in Time-to-Event Analyses
Rebecca Burne, McGill University; Michal Abrahamowicz, McGill University
11:05 AM
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Model Selection Criteria Based on Computationally Intensive Estimators of the Expected Optimism
Joseph Cavanaugh, University of Iowa
11:15 AM
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Alternative Conditional Estimation of Time-Dependent and Nonlinear Effects of Covariates on the Hazard
Willy Wynant, McGill University; Michal Abrahamowicz, McGill University; Amel Mahboubi, McGill University
11:20 AM
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Methods for QMU Using Computational Simulation When Resources Are Limited
Brian Milne Rutherford, Sandia National Laboratories
11:35 AM
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Using Simulation to Improve Students' Understanding in Statistical Theory
Elena G. Rantou (Randou), George Mason University
12:32 PM
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Bayesian Methods Developments in Microsimulation
Laura Hatfield, Harvard Medical School
2:05 PM
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Statistics Without the Normal Distribution
Monnie McGee, Southern Methodist University
2:05 PM
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Random Effects Old and New: It Affects Your Simulation Design
James Hodges, Univ of Minnesota
2:25 PM
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Statistical Methods for Noninferiority Trials
Saman Muthukumarana, University of Manitoba
2:25 PM
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A Stochastic Representation for the Lp-Norm Symmetric Distribution and Its Applications
Jiajuan Liang, University of New Haven
2:35 PM
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Matrix-Free Computations for Gaussian Markov Random Fields and Related Spatial Processes on Regular Lattice
Debashis Mondal, The University of Chicago
3:05 PM
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Development of a Course on Microsimulation of Health
Philippe Fines, Statistics Canada; Brendan T Smith, Institute for Work and Health/University of Toronto
3:05 PM
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Likelihood Ratio Tests in Two Gamma Populations for Equality of Shape Parameters
Ram Tripathi, Univ of Texas At San Antonio; Jerome P. Keating, The University of Texas at San Antonio
3:20 PM
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Wednesday, 08/07/2013
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Effect Size Indices for Artificially Dichotomized Variables Measured with Error: An Empirical Investigation of Accuracy and Precision
Jeffrey D. Kromrey, University of South Florida; Isaac Li, University of South Florida; Patricia Rodriguez de Gil, University of South Florida; Patrice Rasmussen, University of South Florida; Jeanine Romano, University of South Florida; Aarti Bellara, University of South Florida; Harold Holmes, University of South Florida; Yi-Hsin Chen, University of South Florida; Rheta E. Lanehart, University of South Florida; George MacDonald, University of South Florida
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Covariate Measurement Error in Propensity Score Analysis: An Empirical Investigation of Impacts on Treatment Effect Estimates
Jeffrey D. Kromrey, University of South Florida; Patricia Rodriguez de Gil, University of South Florida; Eun Sook Kim, University of South Florida; Aarti Bellara, University of South Florida; Rheta E. Lanehart, University of South Florida; Tyler Hicks, University of South Florida; Reginald Lee, University of South Florida
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Simulation of Safety Data for Clinical Trials
Scott Diegel, University of Wisconsin; John Kloke, University of Wisconsin; Neil Baron, University of Wisconsin
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Practical Options for the Detection and Management of Sample Data Outliers
Alfred Barron, Janssen Research & Development
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Effects of Randomization Methods on Hypotheses Tests in Some Clinical Trials
Shaocheng Liu, MTDA; June Li, MTDA
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Simulation Studies for Dengue Transmission and Within-Host Immune Responses
Alexander Kirpich, University of Florida; Yang Yang, University of Florida; Ira Longini, University of Florida
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Modeling the Roll-Out of a Bowel Cancer Screening Program
Robert A. Dunne, CSIRO; Lawrence LaPointe, Clinical Genomics
8:35 AM
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Statistical Methods in Micro-Simulation Modeling: Calibration and Predictive Accuracy of an MSM for Lung Cancer
Stavroula Chrysanthopoulou, Brown University
9:00 AM
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Statistical Challenges in National and Global Security
Joanne Wendelberger, Los Alamos National Laboratory
9:15 AM
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Uncertainty Analysis in Population-Based Disease Simulation Models: A Practical Framework
Behnam Sharif, University of British Columbia
9:25 AM
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Assessing Uncertainty in Microsimulation Model Projections
Michael Wolfson, University of Ottawa
9:50 AM
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Is the 'World' Ready for a Simulation Approach to Introductory Topics?
Kim Gilbert, University of Georgia; Christine Franklin, University of Georgia; Nathan Tintle, Dordt College; Samuel P. Wilcock, Messiah College
10:35 AM
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Bayesian Design of Noninferiority Clinical Trials via Conditional Borrowing of Historical Data with Applications
Ming-Hui Chen, University of Connecticut
10:35 AM
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Targeting Minorities Using Address-Based Sampling: A Simulation Study
Francine Barrington, ICF International; Pedro Saavedra, ICF International
10:35 AM
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Comparative Study of Four Methods in Missing Value Imputations with Dropouts from Longitudinal Studies
Michikazu Nakai, National Cerebral and Cardiovascular Center; Din Chen, University of Rochester; Kunihiro Nishimura, National Cerebral and Cardiovascular Center; Yoshihiro Miyamoto, National Cerebral and Cardiovascular Center
11:05 AM
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A Simulation Study on Bootstrap Variance Estimation of Sample Quantiles Under Doubly Protected Hot Deck Imputation
Hiroshi Saigo, Waseda University
11:25 AM
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Approximate Bayesian Computation Algorithms for Estimating Network Model Parameters
Stephane Aris-Brosou, University of Ottawa
11:35 AM
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Stochastic Simulation of a Nanoscale Experiment
Martin Lysy, University of Waterloo; Aleks Labuda, Asylum Research
2:35 PM
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Simulations to Evaluate the Impact of Multiplicity Adjustment Procedure Selection in Clinical Trial Design
Bidan Huang, AbbVie; Yaqin Wang, AbbVie Inc.
2:50 PM
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A Simulation Study of the Effect of Study Duration on Modeling Environmental Risk of Cancer
Kevin Donges, The Ohio State University; Catherine A. Calder, Ohio State University; David Wheeler, Virginia Commonwealth University
2:50 PM
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Exploring Measurement System Study Sample Size and the Power to Detect Production Process Shifts
Laura Lancaster, SAS Institute Inc.; Christopher Gotwalt, SAS Institute
3:05 PM
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Simulations on Comparisons Between 4-Factor Model and 3-Factor Model Using Stratified Logrank Test: A Case Study
Shaoyi Li, Celgene
3:35 PM
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Thursday, 08/08/2013
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Analysis on Generalized Variance Function Estimators from Complex Sample Surveys
MoonJung Cho, US Bureau of Labor Statistics
8:35 AM
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Nested Frailty Cox Models with Time-Dependent Covariates: Application to Dairy Cow Data
Adel Elghafghuf; Henrik Stryhn, University of Prince Edward Island; Simon Dufour, University of Montreal; Kristen Reyher, University of Bristol; Ian Dohoo, University of Prince Edward Island
8:50 AM
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Interim Monitoring of Longitudinal Outcomes in Clinical Trials
Michael McDermott, Univ of Rochester Medical Center; Xueya Cai, Univ of Rochester Medical Center
8:55 AM
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A Test Based on Monte Carlo Simulations for Biomarker-Adaptive Threshold Design
Yafeng Zhang, UCLA; Glen Laird, Bristol-Myers Squibb
9:20 AM
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Some Adaptive Enrichment Designs
Yonghong Gao, US Dept of Health and Human Services
9:35 AM
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Predictive Models of HIV Survival
Georgiy Bobashev, RTI International; Jacob Norton, NCSU; Olga Tousova, Pavlov Medical University
9:35 AM
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A Dynamic Population Model for Estimating All-Cause Mortality Due to Lifetime Exposure History
Annette M. Bachand, Environ; Colorado State University; Sandra Sulsky, Environ
10:35 AM
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Handling Both-Armed Zero-Events Studies in Meta-Analysis: A Simulation Study
Ji Cheng, St. Joseph's Healthcare Hamilton /McMaster University; Eleanor Pullenayegum, McMaster University; John K. Marshall, McMaster University, Department of Medicine; Lehana Thabane, St Joseph's Healthcare Hamilton
10:35 AM
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Estimation of an Index of Phylogenetic Correlation Using Bootstrap Simulation Technique
Bahman Shafii, Univ of Idaho; William James Price, University of Idaho
11:05 AM
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Simulation Approach for Determining Use of Mahalanobis Distance to Reduce Nonresponse Bias
Jennifer Cooney, RTI International; Peter Siegel, RTI International; Melissa Cominole, RTI International; Bryan Shepherd, RTI International
11:20 AM
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Shrinkage Nonparametric Estimation of Median Survival Time from Censored Data with Applications to Multicenter Studies
Mohammad Rahbar, Univ of Texas Health Science Center; Xuan Zhang, Univ. of Texas Health Science Center at Houston; Sangchoon Jeon, Yale School of Nursing
11:35 AM
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