Grants
Estimating heterogeneous treatment effect and subgroup analysis in competing risks data by National Research Foundation of Korea
Self-Monitoring Support Application for Adults with Diabetes and Hypertension by National Institutes of Health
A missing piece in Electronic Nicotine Delivery Systems (ENDS) use: Attentional bias (AB) to ENDS cues among young adult ENDS users by American Nurses Foundation
Analysis of regression discontinuity (RD) designs in survival data by Konkuk University
Statistical Methodology
Survival analysis
Semiparametric modeling in competing risks data and multivariate survival data
Causal inference
Generalizability
Causal inference in competing risks data
Mediation analysis
Instrumental variables and Mendelian randomization
Regression discontinuity design
Machine learning & Deep learning
Regression trees and ensembles (random forest and boosting)
Kernel machine
Deep learning in causal inference
Analysis for missing data
Collaboration
Data analysis in health sciences and medical studies
Studies in Dermatology
Self-monitoring support application study for adults with diabetes and hypertension (funded from National Institutes of Health, United States)
Electronic Nicotine Delivery System (ENDS) study