- Some industry trials over the last 30 years: personal experience and challenges
- 2022 ASA Biopharmaceutical Section Regulatory-Industry Statistics Workshop, Rockville, MD.
- Grammar of Group Sequential Design
- MCP Conference 2022: The 12th International Conference on Multiple Comparison Procedures, Bremen, Germany.
- Joint Statistical Meetings, Washington, DC.
- Group Sequential Design Under Non-Proportional Hazards
(short course, slides).
- The 77th Annual Deming Conference on Applied Statistics.
- R for Clinical Study Reports and Submission
- R/Pharma Conference.