Expertise

Research Interests:

  • Design of experiments, power analysis and sample size estimation
  • Linear mixed model analysis and generalized linear mixed model analysis
  • Equivalence and non-inferiority testing
  • Multiple comparison strategies and decision making in biomedical studies
  • Analysis of censored data generated by clinical trials and analytical laboratory testing
  • Bias adjustment in the analysis of epidemiological and econometrical data
  • Graphical presentation of data.
Degrees
PhD, Kansas State University, Statistics, 2005
MS, Kansas State University, Statistics, 2002
PhD, Kansas State Universit, Biochemistry, 2001
BS, University of Science and Technology of China, Biology, 1998