My research interests include
- Analysis data with missing values, such as missing responses in
longitudinal data, missing covariates in regression analysis.
- Analysis of biased sampling designs in epidemiological studies, such
as case-control design, matched case-control design, case-cohort design,
two-stage design, etc.
- Semiparametric models, such as semiparamtric odds ratio model and its
generalization.
- Analysis of high-dimensional genetic data, such as genome-wide
association study, population stratifiaction, and secondary traits
analysis.
- Other areas such as survival analysis, causal inference.
Here is a list of publications on methodology
development. A list of software implementing the methods developed can be
found in the software page.
My collaborative research covered the following areas.
- Work place safety
- Infectious diseases (HIV)
- Chronic diseases (multiple sclerosis, diabetes)
- Genetics and bioinformatics
Here is a list of publications.