Recent presentations

Click on the title for the slides.

• "Engaging, Inspiring, and Training the Next Generation: Past Successes, Future Challenges and Opportunities" (ENAR Spring Meeting, April 2012).

• "More Robust Doubly Robust Estimators" (Several places, 2011-2012).

• "Inference on Treatment Effects from a Randomized Clinical Trial in the Presence of Premature Treatment Discontinuation: The SYNERGY Trial" (Several places, 2010-2011).

• "An Introduction to Nonlinear Mixed Effects Models and PK/PD Analysis" (ASA Biopharmaceutical Section webinar, April 2010).

• "Designing Better Treatment Strategies via Mathematical-Statistical Modeling: My Adventures in Collaboration" (IMS Medallion Lecture, given at the ENAR Spring Meeting with IMS, March 2010).

• "An Introduction to Dynamic Treatment Regimes" (given at the The 8th International Conference on Health Policy Statistics , January 2010).

• "Mathematical-Statistical Modeling to Inform the Design of HIV Treatment Strategies and Clinical Trials" (given at the 5th Conference of the Eastern Mediterranean Region of the International Biometric Society (EMR-IBS),Spring Meeting, May 2009).

• "Improving Efficiency of Iinferences in Randomized Clinical Trials Using Auxiliary Covariates." (version given at the Society for Clinical Trials 30th Annual Meeting, May 2009).

• "Between Dose and Response: Pharmacokinetics, Pharmacodynamics, and Statistics." (given at Scope Academy, NCSU College of Physical and Mathematical Sciences, October 2008).

• "Improving Efficiency of Iinferences in Randomized Clinical Trials Using Auxiliary Covariates." (given at Emory University, March 2008; North Carolina Chapter of the American Statistical Association, May 2008; and at the National Cancer Institute Division of Cancer Epidemiology and Genetics, Biostatistics Branch, May 2009)

• "Mathematical-Statistical Modeling to Inform the Design of HIV Treatment Strategies and Clinical Trials" (given at the 2008 ENAR Spring Meeting, March 2008), which was the second half of a tag team presentation with my collaborator Eric Rosenberg; Eric's slides).

• "Mathematical-Statistical Modeling to Inform the Design of HIV Treatment Strategies and Clinical Trials" (given at the FDA/Industry Statistics Workshop, Crystal City, Virginia, September 2007).

• "An Introduction to Dynamic Treatment Regimes" (Janet L. Norwood Award Lecture, given at University of Alabama at Birmingham, September 2007; also given at the Georgia Chapter of the American Statistical Association, March 2008).

• "An Introduction to Dynamic Treatment Regimes" (given at the 2007 ISCB Conference, Alexandroupolis, Greece, July 2007). Also, here are Susan Murphy's slides and Butch Tsiatis' slides.

• "The Role of Statistical Principles in Quantitative Biomedical Modeling" (given at the Atlantic Coast Conference on Mathematics in the Life and Biological Sciences, Virginia Tech, May 2007).

• "An Introduction to Dynamic Treatment Regimes" (given at the 2007 ENAR Spring Meeting, March 2007).

• "Some New Methods for Latent Variable Models and Survival Analysis" (Bernard Greenberg Lecture IV, University of North Carolina at Chapel Hill, May 2006).

• "Inference for Dynamic Treatment Regimes for Two-Stage Clinical Trials (and More Generally)" (Bernard Greenberg Lecture III, University of North Carolina at Chapel Hill, May 2006; updated September 2006).

• "Introduction to Modeling and Analysis of Longitudinal Data" (Introductory Lecture Session at the 2006 ENAR Spring Meeting, March 2006).

• "Estimation of Survival Distributions for Treatment Regimes in Two Stage Oncology Trials" (given in the session on "Dynamic Treatment Regimes" at the Symposium on Causal Inference, Johns Hopkins Bloomberg School of Public Health, January 2006).

• "Double Robustness in the Estimation of Causal Treatment Effects" (given in EPID 369, Department of Epidemiology, UNC-Chapel Hill, February 2007).

• "Semiparametric Estimation of Treatment Effect in a Pretest-Posttest Study" (given at the University of Florida Statistics' 7th Annual Winter Workshop on Longitudinal Data Analysis, Gainesville, Florida, January 2005; new version for Bernard Greenberg Lecture II, University of North Carolina at Chapel Hill, May 2006).

• "Nonlinear Mixed Effects Models: An Overview and Update" (given as part of the JABES Editor's session at the 2004 Interational Biometric Conference, Cairns, Queensland, Australia, July 2004).

• " What's in Between Dose and Response? Pharmacokinetics, Pharmacodynamics, and Statistics" (Myrto Lefkopoulou Lecture, Harvard School of Public Health, September 2003 and newer version Bernard Greenberg Lecture I, University of North Carolina at Chapel Hill, May 2006).

• "As Time Goes By - An Introduction to the Analysis of Longitudinal Data" (Introductory Overview Lecture given at the 2003 Joint Statistical Meetings in San Francisco, August 2003). See the ST 732 web page for my course notes on this topic.

• "Semiparametric Approaches to Inference in Joint Models for Longitudinal and Time-to-event Data" (given at the International Workshop on Statistical Modeling, Leuven, Belgium, July 2003).

• " As Time Goes By - An Introduction to Methods for the Analysis of Longitudinal Data" (given at the University of Florida, November 2002; this talk is less technical than the 2003 JSM talk above).

• "Semiparametric Mixed Effects Models with Flexible Random Effects Distribution" (given at the Nonparametric Statistics Conference, Crete, Greece, July 2002).