Hornors and Professional Affiliations

• Elected fellow of American Statistical Association
  
• Elected member of International Statistical Institute
  
• Permanent member of International Chinese Statistical Association
  
• Member of Institute of Mathematical Statistics
  

Research Interests

• Univariate and multivariate failure time data, competing risks data, recurrent events and longitudinal data, interval censored data, missing data, measurement errors, estimation and hypothesis testing, empirical likelihood inferences, semiparametric and nonparametric failure time regression, quantile regression, problems arising from the HIV, dengue, COVID-19 and malaria vaccine efficacy trials.
  

Curriculum Vitae

• Schedule and Abstracts for Statistics Seminars Fall 2018

• Schedule and Abstracts for Statistics Seminars Spring 2019

• Schedule and Abstracts for Statistics Seminars Fall 2019 and Spring 2020

A Short Course in Applied Quantile Regression, October 12 and 19, by Dr. Yonggang Yao, SAS Institute Inca,

• Course Details

Computer Programs

• A link to the computer codes for some published works

Interesting Resources

• SAS for Windows: A Sample Session
• A Useful Link for Introduction to Splus
• Statlib
• Netlib: a collection of mathematical software, papers, and databases.
• SAS Documentation on the Web.
• Introduction to Splus
• The ASA Webserver
• The IMS Homepage
• The IMS Journals
• JSTOR journal
• Project Euclid (IMS Journals on line)
• Links to Possible Funding
• Links to Sites with Job Listings
• The Mathematical Atlas
• sci.stat.math Newsgroup
• sci.stat.edu Newsgroup
• Probability and Statistics Journals on the Web