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Sunday, 08/01/2010
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Nonparametric Regression with Missing Data
Sam Efromovich, UT Southwestern Medical Center
2:05 PM
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American Community Survey Sample Size Research
Steven Hefter, U.S. Census Bureau
2:05 PM
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Small-World MCMC with Tempering: Ergodicity, Spectral Gap, and Applications
Yongtao Guan, The University of Chicago; Matthew Stephens, The University of Chicago
2:20 PM
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Using the RJMCMC Procedure for Identifying and Estimating Univariate TAR Models
Fabio Humberto Nieto, Universidad Nacional de Colombia; Hanwen Zhang, Santo Tomás University; Wen Li, Iowa State University
2:35 PM
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Alternating Logistic Regressions for Cluster Trials with Binary Outcomes
John S. Preisser, The University of North Carolina at Chapel Hill; Jamie Perin, The University of North Carolina at Chapel Hill; Beth Reboussin, Wake Forest University School of Medicine
2:35 PM
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Analysis of the Variances of American Community Survey Estimates of the Group Quarters Population
John Matthew Jordan, U.S. Census Bureau; Michael Beaghen, U.S. Census Bureau
2:45 PM
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An Analysis of Alternate Variance Estimation Methods for the American Community Survey Group Quarters Sample
Don Keathley, U.S. Census Bureau
3:05 PM
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Stochastic Matching Pursuit for Bayesian Variable Selection
Ray-Bing Chen, National University of Kaohsiung; Chi-Hsiang Chu, National University of Kaohsiung; Te-You Lai, National University of Kaohsiung; Ying Nian Wu, University of California, Los Angeles
3:20 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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Evaluating Prospective Integration of Survey and Administrative Record Data: The Impact of Uncertainty in Measurement of Data Quality and Cost Factors
Randall Powers, Bureau of Labor Statistics; John L. Eltinge, Bureau of Labor Statistics
4:25 PM
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Integrating Sample Designs for Environmental Industry and Occupational Employment Surveys
Shail Jain Butani, Bureau of Labor Statistics; David Salvatore Piccone, Bureau of Labor Statistics; Edwin L. Robison, Bureau of Labor Statistics
4:35 PM
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Modeling Networks When Data Are Missing or Sampled
Mark Stephen Handcock, University of California, Los Angeles; Krista J. Gile, Nuffield College
4:45 PM
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An Improved Variance-Smoothing Method for Testing Differential Expression in Small-Sample-Size Affymetrix Oligonucleotide Microarrays
Parul Gulati, The Ohio State University; David Jarjoura, The Ohio State University; Soledad Fernandez, The Ohio State University; Lianbo Yu, The Ohio State University; Michael Pennell, The Ohio State University
4:50 PM
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Small Sample Tests for Shape Parameter(s) of Gamma Distributions
Dulal Bhaumik, University of Illinois at Chicago; Jerome Keating, The University of Texas at San Antonio; Robert D. Gibbons, University of Illinois at Chicago; Kush Kapur, University of Illinois at Chicago
5:05 PM
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Monday, 08/02/2010
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Statistical Evaluation of Nonprofile Analyses for In Vitro Bioequivalence
Jen-pei Liu, National Taiwan University
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Establishing Sample Size in Clinical Trials Having Multiple Hypotheses
Alan Barry Davis, Pharmanet Development Group, Inc.; Mary M. Poole, Pharmanet Development Group, Inc.; Young Kim, Pharmanet Development Group, Inc.
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Equivalence of Conditional Logistic Regression and Ordinary Logistic Regression via Infinite Replication of Observations
Zhulin He, University of Florida; Babette Brumback, University of Florida
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Adjusted Cumulative Distribution Function and Effect Size Methods for Stratified Two-Sample Comparisons
Kelly H. Zou, Pfizer Inc.; Martin O. Carlsson, Pfizer Inc.; Ching-Ray Yu, Pfizer Inc.
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The Impact of Small Cluster Size on Multilevel Models: A Monte Carlo Examination of Two-Level Models with Binary and Continuous Predictors
Bethany A. Bell, University of South Carolina; Grant B. Morgan, University of South Carolina; Jeffrey D. Kromrey, University of South Florida; John M. Ferron, University of South Florida
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A Simulation to Evaluate the Impact of Design on Model-Based Methods for National Health and Nutrition Examination Survey (NHANES) Data Linked with Environmental Exposures
Jennifer Parker, National Center for Health Statistics; Lester Randolph Curtin, CDC; Van Parsons, National Center for Health Statistics
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Spline Models for the Population Total from PPS Samples: The Precision Gain from Knowing the Sizes of Nonsampled Units
Sahar Z. Zangeneh, University of Michigan; Roderick Joseph Little, University of Michigan
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Classroom Derivation and Simulation: An Asymptotic Two-Sample Test for Comparing Population Medians
Vadim Y. Bichutskiy, California State University, East Bay; Joshua D. Kerr, California State University, East Bay; Eric A. Suess, California State University, East Bay
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Sample Weights in Survey Data
Katie Genadek, University of Minnesota
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Interim Analysis: Does It Really Save Time?
Jin-Yi Chen, Merck Research Laboratories
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Analysis of Multidimensional Profiles with Small Sample Sizes Using Nonparametric Methods and U-Scores
Margo Sidell, Tulane University; Leann Myers, Tulane University
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Using Pilot Study for Clinical Study Planning
Hongbin Gu, The University of North Carolina at Chapel Hill; Xiaofei Wang, Duke University
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Characteristics of Sampling Plans for Food Inspection in Japan
Yoshiki Tsukakoshi, National Food Research Institute; Takahiro Wawtanabe, National Institute for Health Science
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Estimating the Agreement and Diagnostic Accuracy of Two Diagnostic Tests When One Test Is Conducted on Only a Subsample of Specimens
Hormuzd A. Katki, National Cancer Institute; Yan Li, The University of Texas at Arlington; Philip E. Castle, National Cancer Institute
8:35 AM
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Some Large Sample Properties for Pairwise Likelihood-Based Estimators
Gongjun Xu, Columbia University; Zhiliang Ying, Columbia University
8:35 AM
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Effects of Unbounded Interviews, Time-in-Sample, and Recency on Reported Crimes in the National Crime Victimization Survey
Robert E. Fay, Westat; Jianzhu Li, Westat
8:50 AM
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Sample Size and Power Considerations for Futility Trial Design: Buying Power vs. Spending Beta
Thomas Dobbins, Merck & Co., Inc.
8:50 AM
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The Zero-Truncated Poisson Model with Right Censoring: An Application to Translational Breast Cancer Research
Hung-Wen Yeh, The University of Kansas Medical Center; Purna Mukhopadhyay, The University of Kansas Medical Center; Fariba Behbod, The University of Kansas Medical Center; Byron J. Gajewski, The University of Kansas
8:50 AM
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A Test for the Equality of Two Covariance Matrices When the Dimension Is Much Larger Than Two Sample Sizes
Jun Li, Iowa State University; Song X. Chen, Iowa State University/Peking University
8:50 AM
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Building Regression Trees on Data from a Complex Sample
Daniell Toth, Bureau of Labor Statistics; John L. Eltinge, Bureau of Labor Statistics
9:05 AM
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Power Under Local Alternatives for Generalized Estimating Equations
Zhigang Li, Columbia University
9:15 AM
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Variability Exploration in Six Phase III Diabetes Clinical Trials: Implications for Research Studies
Hua Guo, Merck Research Laboratories; Bret Musser, Merck Research Laboratories
9:20 AM
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Logistic Generalized Regression (LGREG) Estimator in Cluster Samples
Timothy Kennel, U.S. Census Bureau
9:20 AM
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Comparison of Different Models for Predicting the Probability of Interview Completion in Complex Telephone Surveys
Robert Montgomery, NORC; Xian Tao , NORC; Zhen Zhao, CDC; Meena Khare, National Center for Health Statistics
9:20 AM
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Sample-Size Estimation for Detecting Trends in Repeated Surveys
Mark C. Otto, U.S. Fish and Wildlife Service
9:20 AM
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Multiple Imputation for Missing Values Through Conditional Semiparametric Odds Ratio Models
Hua Yun Chen, University of Illinois at Chicago; Hui Xie, University of Illinois at Chicago
9:35 AM
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Pairwise Variable Selection for Classification
Xingye Qiao, The University of North Carolina at Chapel Hill; Yufeng Liu, The University of North Carolina at Chapel Hill; J. S. Marron, The University of North Carolina at Chapel Hill
9:50 AM
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Key Driver Analysis with Very Small Samples: Using the Analytic Hierarchy Process Method
Shon Magnan, GfK Custom Research North America; Stan Lipovetsky, GfK Custom Research North America
9:50 AM
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Split Sample Reinterview: Some Relationships
Dhiren Ghosh, Synectics for Management Decisions Inc.
10:05 AM
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Providing Actionable Information from Sample Monitoring Data for Special Subsamples
Elizabeth Ormson, NORC; Wei Zeng, NORC; Lin Liu, NORC; Christina Dorell, National Center for Immunization and Respiratory Diseases
10:05 AM
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Achieving the Benefits of Both an Internal Pilot and Interim Analysis in Small Samples
John A. Kairalla, University of Florida; Keith E. Muller, University of Florida; Christopher S. Coffey, The University of Iowa
10:35 AM
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Dual-Frame Sample Sizes (RDD and Cell) for Future Minnesota Health Access Surveys
Steven Pedlow, NORC; Kanru Xia, NORC; Michael Davern, NORC
10:55 AM
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Sample Size Requirement in Clustered Matched-Pair Design for Noninferiority Test
Jun-mo Nam, National Cancer Institute
11:20 AM
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Statistical Analysis of Somatic Changes in Cancer Genomics
Giovanni Parmigiani, Harvard University
11:25 AM
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An Extension of the Wilcoxon Rank-Sum Test for Complex Sample Survey Data
Sundareshwaran Natarajan, U.S. Department of Veterans Affairs; Stuart R. Lipsitz, Brigham and Women's Hospital; Debajyoti Sinha, Florida State University; Garrett Fitzmaurice, Harvard Medical School
11:35 AM
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Sample Surface Properties and Equivalence of Space-Time Gaussian Random Fields
Yun Xue, Michigan State University
11:50 AM
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Diversity in a Sample and Large Number of Small Probabilities: The Case of Questionnaires
Estate V. Khmaladze, Victoria University of Wellington
2:05 PM
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Efficient Weighting Approaches for Analysis of Population-Based Case-Control Studies with Complex Sampling Designs
Victoria Landsman , National Cancer Institute ; Barry I. Graubard, National Cancer Institute
2:05 PM
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Adaptive Design for Sample Size Re-estimation in a Medical Device Trial of Spinal Cord Stimulation
Nitzan Mekel-Bobrov, Boston Scientific Corporation
2:05 PM
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Can Post-Stratification Adjustments Do Enough to Reduce Bias in Telephone Surveys That Do Not Sample Cell Phones? It Depends
Kathleen Thiede Call , University of Minnesota, SHADAC; Michael Davern, NORC; Michel Boudreaux, University of Minnesota, SHADAC; Pamela Jo Johnson, Allina Health Systems; Justine Nelson, Minnesota Department of Health
2:05 PM
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Conditional Logistic Regression with Survey Data
Barry I. Graubard, National Cancer Institute; Edward L. Korn, National Cancer Institute
2:20 PM
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PCA Consistency for High-Dimension, Low Sample Size Context
Sungkyu Jung, The University of North Carolina at Chapel Hill; J. S. Marron, The University of North Carolina at Chapel Hill
2:20 PM
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Adaptive Sample Size Re-estimation When Interim Results Are Promising
Cyrus R. Mehta, Cytel Inc.
2:25 PM
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Sample Size Estimates for Correlated Data in a Device Trial
Xiaolong Shih, Boston Scientific Corporation
2:25 PM
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The Several Sample Nonparametric Behrens-Fisher Problem
Frank Konietschke, Department of Medical Statistics
2:25 PM
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Change in Nontelephone Household Measurement by the U.S. Census Bureau and Its Impact on Telephone Surveys Using a Nontelephone Household Post-Stratification Adjustment
Michael Davern, NORC; Peter Graven, University of Minnesota; Michel Boudreaux, University of Minnesota, SHADAC; Kathleen Thiede Call , University of Minnesota, SHADAC
2:25 PM
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Estimating model-adjusted prevalence ratios through predicted marginal ratios with complex sample survey data
Zhen Zhao, CDC
2:35 PM
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An Adaptive Noninferiority Study
Pilar Lim, Johnson & Johnson; Qing Liu, Johnson & Johnson; Rosanne Lane, Johnson & Johnson; Barry Schwab, Johnson & Johnson; Allan Sampson, University of Pittsburgh
2:45 PM
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Correcting for Misclassification in Testing Differences in Group Means Using Validation Data
Chengxing Lu, Merck Research Laboratories; Robert H. Lyles, Emory University; Hung-Mo Lin, Mount Sinai School of Medicine
2:50 PM
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Sample Size Consideration on Search for Correlative Models from High-Throughput Screening Data
Xian-Jin Xie, The University of Texas Southwestern Medical Center at Dallas; Yijie Liao, Southern Methodist University; Jason Yan, The University of Texas Southwestern Medical Center at Dallas
2:50 PM
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Self-Weighting Treatment Group Subsamples Using Rejection Sampling in Observational Studies
Jason Colin Legg, Amgen Inc.
2:50 PM
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Alternative Sample Approach for the Annual Survey of Public Employment and Payroll
Casey Corcoran, U.S. Census Bureau; Yang Cheng, U.S. Census Bureau
3:05 PM
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Analysis of Gene-Environment Interaction with Family Data: Using Unascertained Samples with Binary Outcome
Gourab De, Harvard University; Nan Laird, Harvard University
3:05 PM
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Incorporating Nonresponse Follow-Up Into a Main Survey Data Set
Shin-Jung Lee, University of Michigan; James Lepkowski, University of Michigan; Kristen Olson, University of Nebraska-Lincoln; Dandan Zhang, Westat
3:20 PM
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On Modeling and Estimation of Response Probabilities When Missing Data Are Not Missing at Random
Michail Sverchkov, Bureau of Labor Statistics
3:35 PM
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Tuesday, 08/03/2010
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Improving Small-Sample Inference in Group-Randomized Trials with Binary Outcomes
Philip Westgate, University of Michigan; Thomas Braun, University of Michigan
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Impact of Relying on Sample Variance-Covariance Estimate on Prediction Accuracy and Statistical Power of Hypothesis Testing When n << p
Peter H. Hu, Merck & Co., Inc.; Yue Wang, Merck & Co., Inc.; Jared Lunceford, Merck & Co., Inc.
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Testing for Monotonic Changes in Multivariate Gene Expression Distributions
Heng Wang, Iowa State University; Dan Nettleton, Iowa State University
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Estimation of Mean Vector Based on Stein Estimator
Tianyuan Tang, The University of Hong Kong
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Inference on Discretely Observed Linear Birth-Death-Immigration Processes
Charles R. Doss, University of Washington; Vladimir Minin, University of Washington; Ian Holmes, University of California, Berkeley; Marc Suchard, University of California, Los Angeles
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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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Multiple Imputation for Microarray Missing Data with Slice Sampler
Hui Xie, Pennington Biomedical Research Center; Leann Myers, Tulane University; Steven Smith, Pennington Biomedical Research Center; Janet Rice, Tulane University; Michelle Lacey, Tulane University
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What Will Happen to the Power If Dependent and Independent Variables Are Switched?
Youngju Pak, University of Missouri-Columbia; Wade Justin Davis, University of Missouri-Columbia
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Hierarchical Weakest-Link Models in Cytometry of Lung Tumor Samples
The Minh Luong, University of Pittsburgh; Roger Day, University of Pittsburgh
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Limit Theory for Comparing Overfit Models Out-of-Sample
Gray Calhoun, Iowa State University
8:35 AM
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The Global Adult Tobacco Survey (GATS): Sample Design and Related Methods
William D. Kalsbeek, The University of North Carolina at Chapel Hill; J. Michael Bowling, The University of North Carolina at Chapel Hill; Krishna M. Palipudi, CDC
8:35 AM
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The Polya Tree Sampler: Towards Efficient and Automatic Independent Metropolis Proposals
Alejandro Jara, Pontificia Universidad Católica de Chile; Timothy Edward Hanson, University of Minnesota; Joao Monteiro, University of Minnesota
8:35 AM
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A Probability for Classification Based on the Mixture of Dirichlet Process Model
Ruth Fuentes-Garcia, Universidad Nacional Autónoma de México; Ramses Mena, IIMAS-UNAM; Stephen Graham Walker, University of Kent
8:50 AM
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Autocontour-Based Evaluation of Out-of-Sample Density Forecasts
Emre Yoldas, Bentley University; Gloria Gonzalez-Rivera, University of California, Riverside
8:50 AM
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2003 National Survey of College Graduates Nonresponse Bias Analysis
Michael White, U.S. Census Bureau
9:05 AM
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Estimating Colorectal Cancer Screening in the Presence of Missing Data in a Population with a Resistant Subset and Multiple Observations
Yolanda Cecile Hagar, University of California, Davis; Laurel Beckett, University of California, Davis; Danielle Harvey, University of California, Davis School of Medicine; Joshua Fenton, University of California, Davis School of Medicine
9:05 AM
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Effect Size in Mediation Analysis
Elizabeth Newton, Institute for Aging Research
9:05 AM
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Framing Specific Hypotheses: What's the Alternative?
Daniel Theodore Kaplan, Macalester College
9:20 AM
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Calculating the Confidence That an Area Is Uncontaminated When Sample Results Are Subject to False Negatives
Greg F. Piepel, Battelle/PNNL; Brett Amidan, Pacific Northwest National Laboratory
9:20 AM
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Sample Design Methodology for Studying Patients Using Registry Data
Shelton M. Jones, RTI International; Lauren A. McCormack, RTI International; Timothy Patrick Johnson, Survey Research Laboratory; Connie L. Hobbs, RTI International; Joseph P. McMichael, RTI International; Steven B. Clauser, National Cancer Institute
9:20 AM
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Sampling and Weighting of Commodity and Service Units for the Elementary Level of Computation of the U.S. Consumer Price Index
Mary Lee Fuxa, Bureau of Labor Statistics
9:20 AM
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MCMC Algorithms for Bayesian Models Involving Binary Data
Santanu Pramanik, NORC; Edward Mulrow, NORC
9:35 AM
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Is There Nonrandom Selection in Matched Administrative Earnings Data? Evidence from the Health and Retirement Study
Jesse Bricker, Federal Reserve Board
9:35 AM
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Wavelet-Based Power Transformation for Long Memory Regression Models with non-Gaussian Errors
Kyungduk Ko, Boise State University
9:50 AM
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Survival Analysis Without Survival Data: Estimation by Comparing Explanatory Variables from Unbiased and Length-Biased Samples
Kwun Chuen Gary Chan, University of Washington
9:55 AM
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Sample Size Re-estimation in Crossover Trials
Adina Soaita, Pfizer Inc.; Byron Jones, Pfizer Inc.; Jerry J. Weaver, Pfizer Inc.
10:35 AM
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Sampling from Partially Ordered Judgment Subsets
Omer Ozturk, The Ohio State University
10:35 AM
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Selection of Replacement Samples for Nonresponding Units in Surveys That Use PPS Selection
Kadaba P. Srinath, Abt Associates, Inc.
10:35 AM
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Predicting the Coverage of Address-Based Sampling Frames Prior to Sample Selection
Joseph P. McMichael, RTI International; Vincent G. Iannacchione, RTI International; Bonnie Shook-Sa, RTI International; Jamie L. Ridenhour, RTI International; Katherine Morton, RTI International; James R. Chromy, RTI International
10:50 AM
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Weight Calibration across Subject-Specific Samples in the National Assessment of Educational Progress
Jennifer Kali, Westat; Tom Krenzke, Westat; Keith Rust, Westat; John Burke, Westat
11:05 AM
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Multiple Imputation of Disease Status Based on a Two-Phase Sample Design
Steven G. Heeringa, University of Michigan
11:15 AM
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Sample-Size Calculation for Time-to-Event Outcome with Treatment Lag Effect
Yulei Zhang, Columbia University; Tai-Tsang Chen, Bristol-Myers Squibb/Columbia University
11:20 AM
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Calibrated Bayes Factor for Model Comparison and Prediction
Xinyi Xu, The Ohio State University; Steven MacEachern, The Ohio State University; Pingbo Lu, The Ohio State University; Ruoxi Xu, The Ohio State University
11:35 AM
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Equivalent Sample Sizes in Time Series Regressions
Jaechoul Lee, Boise State University; Robert Lund, Clemson University
11:35 AM
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A Generalization of Maximum Entropy Weighting (MAXENT) for the Analysis of Internet Panel Data
Jasjeet Sekhon, University of California, Berkeley; Silvia Biffignandi, University of Bergamo; Erin Hartman, University of California, Berkeley; Donald B. Rubin, Harvard University
11:35 AM
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Properties of a Block Bootstrap Under Long-Range Dependence
Young Min Kim, Iowa State University
11:50 AM
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Spline-Based Models for Prediction in Survey Samples
Hui Zheng, Harvard Medical School
11:55 AM
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Comparing Distributions Using Ranked Set Samples
Kaushik Ghosh, University of Nevada at Las Vegas
11:55 AM
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Multiple Frame Sample Design and Estimation for the 2008 National Sample Survey of Registered Nurses - Theory, Implementation, and Assessment
Ralph DiGaetano, Westat; Jim Green, Westat; Jay Clark, Westat; Marshall Fritz, U.S. Department of Health and Human Services
2:05 PM
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Sampling and Weighting Issues in the National Immunization Survey Evaluation Study
Kimball Jonas, U.S. Census Bureau
2:05 PM
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Sample-Size Calculation for the Andersen-Gill Model in the Presence of Subject Heterogeneity in the Baseline Risk
Antje Jahn-Eimermacher, University of Mainz; Katharina Ingel, University of Mainz
2:20 PM
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Frame Construction and Sample Maintenance for Current Economic Surveys
Katrina T. Washington, U.S. Census Bureau; James N. Burton, U.S. Census Bureau; Ruth Detlefsen, U.S. Census Bureau
2:20 PM
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Two-Sample Semiparametric Proportional (Reverse) Hazard Model
Zhong Guan, Indiana University South Bend; Cheng Peng, University of Southern Maine
2:35 PM
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Semiparametric Hybrid Empirical Likelihood Inference for Two-Sample Comparison with Censored Data
Haiyan Su, Montclair State University; Hua Liang, University of Rochester; Mai Zhou, University of Kentucky
2:35 PM
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Using the National Inpatient Sample (NIS) to Identify Injury Patterns from External Causes of Injury
Heather Watson, Exponent, Inc.; Madhu Iyer, Exponent, Inc.
2:35 PM
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Sample Size Determination in Two-Sided Distribution-Free Treatment vs. Control Multiple Comparisons
Chunpeng Fan, sanofi-aventis; Donghui Zhang, sanofi-aventis
2:50 PM
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Minimum Hellinger Distance Estimation for a Semiparametric Mixture Model with Two-Sample Censored Data
Yayuan Zhu, University of Calgary; Xuewen Lu, University of Calgary; Jingjing Wu, University of Calgary
2:50 PM
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Evaluating Sample Design Issues in the National Compensation Survey
Gwyn R. Ferguson, Bureau of Labor Statistics; Chester Ponikowski, Bureau of Labor Statistics; Joan Coleman, Bureau of Labor Statistics
3:05 PM
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High-Dimension, Low-Sample Size Mathematical Statistics
J. S. Marron, The University of North Carolina at Chapel Hill
3:20 PM
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An Innovative Approach to Frame Development for Hard-to-Identify Populations
Tina Mainieri, Survey Sciences Group, LLC; Jeri Mulrow, National Science Foundation; Sam Schildhaus, National Science Foundation; Emilda Rivers, National Science Foundation
3:20 PM
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Wednesday, 08/04/2010
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Maximum Likelihood Estimation with Binary Data Regression Models: Small-Sample and Large-Sample Features
Roland C. Deutsch, The University of North Carolina at Greensboro; John M. Grego, University of South Carolina; Brian Habing, University of South Carolina; Walter W. Piegorsch, The University of Arizona
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Calculation of Sample Size for Testing the Performance of Disease Risk Prediction Models from Survival Analysis Based on Harrell's C Discrimination Index
Ching-Yu Huang, National Health Research Institutes, Taiwan; Hsing-Yi Chang, National Health Research Institutes, Taiwan; Wen-ling Liu, National Health Research Institutes, Taiwan
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Fitting Multilevel Models to Complex Sample Survey Data
Brady West, Institute for Social Research
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Estimating accuracy of a diagnostic test with verification bias when the number of observed false negatives is small: a Monte Carlo approach
Li Deng, New England College of Optometry
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Bayesian Extension of Fisher's Exact Test in the Presence of Missing Data
Heather Yan Lin, MD Anderson Cancer Center; Stuart R. Lipsitz, Brigham and Women's Hospital; Debajyoti Sinha, Florida State University; Garrett Fitzmaurice, Harvard Medical School; Stephen Lipshutlz, University of Miami Miller School of Medicine; J. Jack Lee, MD Anderson Cancer Center
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The Effect of Weights and Sampling Plans on Price Index Estimates: a Simulation Study
Daniele Toninelli, University of Bergamo; Zdenek Patak, Statistics Canada
8:35 AM
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Optimal Survey Design: A Review
Jeffrey Mark Gonzalez, Bureau of Labor Statistics; John L. Eltinge, Bureau of Labor Statistics
8:35 AM
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Multi-Objective Evolutionary Algorithms for Multivariate Optimal Allocation
Charles D. Day, IRS
9:05 AM
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A Comparison of Two Methods for Analyzing Data from a Methodological Study of Paper-and-Pencil vs. Web-Based Survey Administration: Sample Survey and Group Randomized Trial
Maxine M. Denniston, CDC; Danice K. Eaton, CDC; Sherri L. Pals, CDC
9:15 AM
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Confidence Interval Estimation for Inter-Rater Reliability in a Two-Factor Random-Effects Design
Joseph C. Cappelleri, Pfizer Inc.; Kelly H. Zou, Pfizer Inc.; Carmen Arteaga, Pfizer Inc.; Naitee Ting, Boehringer Ingelheim Pharmaceuticals, Inc.
9:20 AM
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Assessing Treatment Effect in Clinical Trials with Dichotomous Endpoints
Gang Jia, Merck & Co., Inc.
9:20 AM
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Sample Redesign of the Annual Fuel Oil and Kerosene Sales Report Survey
Bin Zhang, Energy Information Administration; Pedro Saavedra, ICF Macro; Benita Jean O'Colmain, ICF Macro ; Paula Ellen Mason, Energy Information Administration; Amerine Woodyard, Energy Information Administration
9:20 AM
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Where Youth Buy Cigarettes: Clustering Patterns and Efficient Design
Christopher Patrick Cummiskey, RTI International; Victoria McNerney, RTI International; Karol Krotki, RTI International
9:35 AM
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Interval Estimation of Epidemiological Indices for Data Sampled from Clusters: A Review and an Extension
Tasneem Zaihra, University of New Brunswick; Sudhir Paul, University of Windsor
9:50 AM
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Using Stratification Trends to Keep Tobacco Products Out of the Hands of Minors
Victoria McNerney, RTI International; Christopher Patrick Cummiskey, RTI International; Karol Krotki, RTI International
9:50 AM
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Defining an Outlet: What Characteristics Are Truly Price Determining?
Sara Stanley, Bureau of Labor Statistics
9:50 AM
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A Finite Sample Study of a New Adaptive Nonparametric Method for Quantal Bioassay in Diverse Models
Lizhen Lin, The University of Arizona; Rabi Bhattacharya, The University of Arizona
10:35 AM
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Statistical Power for Genome-Wide Association Analysis of Case-Control Studies on Rare Serious Adverse Drug Reactions
Wencan Zhang, Takeda Global Research & Development Center, Inc.; Tatsuya Ando, Takeda Pharmaceutical Company Limited; Robert Dillard, Takeda Global Research & Development Center, Inc.; Leonardo Sahelijo, Takeda Global Research & Development Center, Inc.; Shyh-yuh Liou, Takeda Pharmaceutical Company Limited; Hiroyoshi Toyoshiba, Takeda Pharmaceutical Company Limited
10:50 AM
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Further Simulation Results on the Distribution of Some Survey Variance Estimators
Elizabeth T. Huang, U.S. Census Bureau; William R. Bell, U.S. Census Bureau
10:50 AM
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Statistical Inference in Factor Analysis for High-Dimension, Low-Sample-Size Data
Miguel Marino, Harvard University/Dana-Farber Cancer Institute; Yi Li, Harvard University/Dana-Farber Cancer Institute
10:50 AM
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Improved Horvitz-Thompson Estimation of Model Parameters from Stratified Case-Control Samples
Norman Breslow, University of Washington
2:05 PM
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Maximizing Response for Households with Children in a Two-Phase Address-Based Sample
Jill Montaquila, Westat; J. Michael Brick, Westat; Douglas Williams, Westat
2:05 PM
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Robust Methods for Genomewide Analysis in Family Samples, with Application to the Framingham Heart Study
Josee Dupuis, Boston University School of Public Health
2:05 PM
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Coordinated Collection and the Quality of Paradata for CAPI Surveys at Statistics Canada
Lihua An, Statistics Canada; Guy Laflamme, Statistics Canada
2:05 PM
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High-Dimension, Low-Sample-Size Asymptotics Using Deterministic Geometric Structure of Stochastic Data: Application to an Extension of SVM for Data on Manifolds
Suman Kumar Sen, Novartis Pharmaceuticals Corporation; J. S. Marron, The University of North Carolina at Chapel Hill; Mark Foskey, The University of North Carolina at Chapel Hill; Sarang Joshi, The University of Utah
2:20 PM
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Adaptive Dose Finding Using the 'Maximizing Procedure': Case Study and Missing Data Simulation
Kenneth Liu, Merck & Co., Inc.
2:25 PM
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Design Effects and Misspecification Effects for Cross-National Comparisons Where Sample Design Varies Between Countries
Olena Kaminska, University of Essex; Peter Lynn, University of Essex
2:45 PM
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Statistical Design, Sampling Weights, and Weight Adjustments of the School Physical Activity and Nutrition (SPAN) Population-Based Surveillance 2009--2010 Study
Adriana Perez, The University of Texas School of Public Health; Deanna M. Hoelscher, Michael & Susan Dell Center for Advancement of Healthy Living; Ralph F. Frankowski, The University of Texas School of Public Health; R. Sue Day, The University of Texas School of Public Health; Eun Sul Lee, Oregon Health & Science University
2:50 PM
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Is ABS a Viable Alternative to RDD?
Karol Krotki, RTI International
2:50 PM
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Semiparametric Pseudo-Maximum-Likelihood Estimation Exploiting Gene-Environment Independence for Population-Based Case-Control Studies with Complex Sampling
Barry I. Graubard, National Cancer Institute; Yan Li, The University of Texas at Arlington
2:55 PM
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An Examination of the Bias Effects with a Two-Phase Address-Based Sample
Daifeng Han, Westat; Jill Montaquila, Westat; Douglas Williams, Westat; J. Michael Brick, Westat
3:05 PM
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Statistical Challenges and Issues Related to Multiregion Trials
Sibabrata Banerjee, Merck & Co., Inc.; Lucy Shneyer, Merck & Co., Inc.
3:05 PM
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Applying Alternative Variance Estimation Methods for Totals Under Raking in SOI's Corporate Sample
Valerie Testa, IRS; Kimberly Henry, IRS; Richard Valliant, University of Maryland
3:05 PM
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Comparing Web Panel Samples vs. Non-Panel Samples of Medical Doctors
Lin Chiat Chang, LinChiat Chang Consulting, LLC; Jeremy Brody, Kantar Health
3:20 PM
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Alternative Weight Trimming Methods to Estimate Totals in Single-Stage Sample Designs
Kimberly Henry, IRS
3:25 PM
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Effect of Patient Allocation Schemes on the Power of a Test for Treatment Effect
Fanni Natanegara, Eli Lilly and Company; Christel Faes, Hasselt University; Geert Molenberghs, I-BioStat; Craig Mallinckrodt, Eli Lilly and Company
3:35 PM
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Thursday, 08/05/2010
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Sample Size Determination for Two-Stage Equivalence Test
Mi-Chia Ma, National Cheng Kung University; Shang-Bo Ye, National Cheng Kung University
8:35 AM
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Design Effects for Totals in Multi-stage Samples
Keith Rust, Westat; Pam Broene, Westat
8:35 AM
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Multivariate Nonparametric Two-Sample Tests for Mixed Outcomes
Denis Larocque, HEC Montreal; Jaakko Nevalainen, University of Turku; Hannu Oja, University of Tampere
8:35 AM
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Maximizing the Longitudinal Rate of Change with Multiple Outcome Measures to Improve the Design of Clinical Trials on Alzheimer's Disease
Chengjie Xiong, Washington University
8:35 AM
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Sample Size Re-estimation for a Time-to-event Endpoint Based on Stratified Analysis
Liang Chen, Pfizer Inc.
8:50 AM
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Sample Correlations of Current Population Survey Unemployment Statistics
Reid Rottach, U.S. Census Bureau
8:55 AM
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Sample Size and Power for Truncated Bivariate Normal Distribution
Sourav Santra, Takeda Pharmaceutical Company Limited
9:05 AM
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Improved Confidence Interval of the Difference of Paired Binomial Using Weighted Profile Likelihood
Vivek Pradhan, Boston Scientific Corporation
9:15 AM
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Current Population Survey Correlations Across and Within the 1990/2000 Phase-In/Phase-Out Period
Antoinette Lubich, U.S. Census Bureau; Reid Rottach, U.S. Census Bureau
9:15 AM
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Exact Sample Size Calculations for Noninferiority Trials with Binomial Endpoints
Cyrus R. Mehta, Cytel Inc.; Lingyun Liu, Cytel Inc.; Pralay Senchaudhuri, Cytel Inc.
9:20 AM
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Adaptive Sample Size Re-Estimation in Oncology Trials
Pralay Mukhopadhyay, Bristol-Myers Squibb
9:20 AM
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Finite Sample Properties of Minimum Kolmogorov-Smirnov Estimator and Maximum Likelihood Estimator for Right-Censored Data
Jerzy Wieczorek, U.S. Census Bureau; Jong Sung Kim, Portland State University
9:20 AM
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Simulation Study for Comparison and Evaluation of Differentially Expressed Gene-Detection Methods in mRNA-Seq
Sunghee Oh, Yale University ; Hongyu Zhao, Yale University; James P. Noonan, Yale University
9:20 AM
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Selecting Covariance Structures in 3, 4, and 6 Period PK and PD Crossover Trials
Deborah Panebianco, Merck & Co., Inc.; Tom Bradstreet, Merck & Co., Inc.; Andrea Maes, Novartis Pharmaceuticals Corporation; Lata Maganti, Merck & Co., Inc.
9:20 AM
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Exploring the Relationship Between UGT1A1 Genotypes in Maternal Blood and Infant Blood Samples and Bilirubin Levels in a Clinical Trial of Pregnant Women Treated with Boosted ATV
Wenhua Hu, Bristol-Myers Squibb; Victoria Wirtz, Bristol-Myers Squibb; Eric Vandeloise, Bristol-Myers Squibb; Stjohn McGrath, Bristol-Myers Squibb; Timothy Eley, Bristol-Myers Squibb; Awny Farajallah, Bristol-Myers Squibb; Shu-Pang Huang, Bristol-Myers Squibb
9:20 AM
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Power and Sample Size Calculations for Drug Exposure Registries Using Exact Methods
Paul Schuette, FDA; Eugenio Andraca-Carrera, FDA; Matthew Jackson, FDA; Benjamin Neustifter, FDA
9:35 AM
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On Sample Sizes in a Longitudinal Survey
Andrew Vogt, Georgetown University; Dhiren Ghosh, Synectics for Management Decisions Inc.
10:05 AM
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Obtaining Population Representation with an Address-Based Sampling Design
Michael Link, The Nielsen Company; Jennie Lai, The Nielsen Company; Charles Shuttles, The Nielsen Company
10:35 AM
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A Gaussian Process Regression Approach to a Single-Index Model
Taeryon Choi, Korea University; Jian Qing Shi, University of Newcastle; Bo Wang, University of York
10:35 AM
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Sample Size Planning to Obtain Narrow Confidence Intervals for the RMSEA
Ken Kelley, University of Notre Dame; Keke Lai, University of Notre Dame
10:50 AM
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Power Analyses for Negative Binomial Models with Application to Multiple Sclerosis Clinical Trials
Mallikarjuna Rettiganti, The Ohio State University; Haikady Nagaraja, The Ohio State University
10:50 AM
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Design and Trial Operational Considerations for a Phase II Two-Stage Adaptive Trial
Weili He, Merck & Co., Inc.; Madhuja Mallick, Merck & Co., Inc.; Yevgen Tymofyeyev, Merck & Co., Inc.; James A. Bolognese, Cytel Inc.
10:55 AM
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Challenges in the Conduct of Clinical Trials in the Australasian Region
Val Gebski, University of Sydney
11:05 AM
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A Simulation Study to Evaluate Sample Size and Power for a Trial to Develop a Prediction Rule Using Machine Learning Methods
Radha Railkar, Merck & Co., Inc.; Matthew Wiener, Merck & Co., Inc.; Leonidas Carayannopoulos, Merck & Co., Inc.
11:20 AM
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Point and Interval Estimations for Difference of Two Proportions in Incomplete Matched-Paired Data Using Expectation-Maximization Algorithm
Adeniyi J. Adewale, Merck & Co., Inc.; Benjamin B. John, EdgeServe LLC
11:50 AM
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'Unmatched' RDD and ABS Sample: Are We Reaching the Same Population?
Anna Fleeman, Arbitron Inc.; Robin Gentry, Arbitron Inc.; Nicole Wasikowski, Arbitron Inc.
11:55 AM
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