Contributed Papers

Advances in Bayesian Inference on Causal, Longitudinal and Survival Models

Thu, Aug 7, 8:30 AM - 10:20 AM Room CC-102A Music City Center

Section on Bayesian Statistical Science

7 Presentations

WITHDRAWN - A Bayesian Causal Model for Matrix-Valued Exposure with Applications to Radiotherapy Planning

8:35 AM - 8:50 AM

Co-authors: Zijin (Frank) Liu (University of Toronto), Zhihui (Amy) Liu (Princess Margaret Cancer Centre, University Health Network), Olli Saarela (University of Toronto)

Bayesian Modeling Causal Inference Dose-Volume Histograms Matrix-Valued Data Multilinear Principal Component Analysis Radiotherapy Planning

Bayesian Analysis of Clinical Trials with a Delayed Treatment Effect

8:50 AM - 9:05 AM

Co-authors: Anil Anderson (University of North Carolina at Chapel Hill), Qing Li (Merck & Co., Inc.), Anil Anderson (University of North Carolina at Chapel Hill), Jia Hua (Merck), Amarjot Kaur (Merck & Co., Inc.), Joseph Ibrahim (University of North Carolina)

Clinical trial design Delayed treatment effect Bayesian design Cubic spline Immuno-oncology trial

Causal inference in meta-analyses with Dirichlet process mixture models and Bayesian networks

9:05 AM - 9:20 AM

Co-authors: Ellery Galvin, Ellery Galvin, Eric Vance (LISA, University of Colorado-Boulder)

meta-analysis causal inference Dirichlet process mixture model Bayesian hierarchical modeling Bayesian network data reuse

Counterpart Statistics in the Matched Difference-in-Differences Design

9:20 AM - 9:35 AM

Co-authors: Sean Tomlin (The Ohio State University), Sean Tomlin (The Ohio State University), Bo Lu (The Ohio State University)

Difference-in-differences Matching Non-equivalent control Measurement error Health policy evaluation Triple difference

Refining Subgroup Analysis in Clinical Trials: A Bayesian Hierarchical Approach

9:35 AM - 9:50 AM

Co-authors: Veerendra Nayak (Cytel Inc), Veerendra Nayak (Cytel Inc)

Bayesian inference shrinkage estimation subgroup analysis

Variable Selection in Threshold Regression Models for Survival Data

9:50 AM - 10:05 AM

Co-authors: Shuxian Ning (The Ohio State University), Michael Pennell (The Ohio State University), Shuxian Ning (The Ohio State University)

First hitting time regression model Survival Data Bayesian Methods Variable selection

Two methods of Bayesian model averaging (2D Monte Carlo type) to assess effects of covariate errors

10:05 AM - 10:20 AM

Co-authors: Mark Little (Radiation Epidemiology Branch, National Cancer Institute), Mark Little (Radiation Epidemiology Branch, National Cancer Institute), Nobuyuki Hamada (Biology and Environmental Chemistry Division, Sustainable System Research Laboratory, CRIEPI), Lydia Zablotska (UCSF)

Covariate measurement error Bayesian model averaging Radiation Classical error Berkson error