Researcher Profiles
Related Websites
Degrees
Ph.D., Cornell University, Biometry, 1990.
Research Interests
My statistical methods research, in conjunction with colleagues and students, aims to improve the design and analysis of disease prevention trials, and observational studies. One emphasis has been the development of efficient design and analysis strategies for group randomized trials. Recent efforts include the proposal of a weighted permutation inference and a global test for multiple endpoints. Another emphasis has been the development of methods for cancer biomarker studies. Recent efforts include the development of guidelines for biomarker evaluation in cancer early detection, analysis methods for high dimensional data such as protein expression data from mass spectrometry, and Finite Mixture Models.
My applied research, in conjunction with colleagues and staff members, include the coordination of the national Early Detection Research Network (EDRN). This network includes 31 institutions in US with the mission to identify and validate biomarkers for early detection of cancer. We at FHCRC provide logistic, bioinformatics, and data management support for EDRN, and develop statistical methodology useful for EDRN mission. I also collaborate with a large number of colleagues on variety of research projects including prostate cancer epidemiology and outcome, GI cancer etiology and biomarkers, community intervention trials, and occupational epidemiology. Languages(Reading, Writing, Speaking)
Chinese, Mandarin: (Fluent, Fluent, Fluent)
English: (Fluent, Fluent, Fluent)
Memberships
American Statistical Association
Biometric Society
Honors and Awards
1990, Cornell Graduate School Fellowship,
1988-1989, Cornell Outstanding Teaching Assistant Award,
1984, Cornell Graduate School Liu Memorial Award,
Previous Positions
1997-2003, Affiliate Associate Professor, University of Washington, School of Public Health and Community Medicine, Biostatistics
1996-2001, Associate Member, Fred Hutchinson Cancer Research Center, Cancer Prevention Research
1990-1997, Affiliate Assistant Professor, University of Washington, School of Public Health and Community Medicine, Biostatistics
1990-1996, Assistant Member, Fred Hutchinson Cancer Research Center, Cancer Prevention Research
Funding
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