Ph.D. Statistics, University of California at Berkeley, under Professor Peter J. Bickel, May 1995. Dissertation: REML Estimation: Asymptotic Behavior and Related Topics.
M.S. Probability and Statistics, Peking University (China), under
Professor Tsepei Chiang, 1988, Thesis: Parameter Estimation and Order
Determination for Spatial AR Models.
B.S. Mathematics, Peking University (China), 1985.