Rate My Professor Sixia Chen

Dr. Chen has published over 110 peer-reviewed articles, more than 40 as first or senior author in top statistical journals. Key publications include "Pseudo-population bootstrap methods for imputed survey data" (Biometrika, 2019, with D. Haziza, C. Leger, Z. Mashreghi), "On the nonparametric multiple imputation with multiply robustness" (Statistica Sinica, 2019, with D. Haziza), "Multiply robust imputation procedures for the treatment of item nonresponse in surveys" (Biometrika, 2017, with D. Haziza), "Two-phase sampling for propensity score estimation in self-selected samples" (The Annals of Applied Statistics, 2014, with J. K. Kim), and "Population empirical likelihood for nonparametric inference in survey sampling" (Statistica Sinica, 2014, with J. K. Kim). His contributions have advanced methodologies in survey statistics and biostatistics. Dr. Chen is an elected member of the International Statistical Institute (2022) and recipient of the American Statistical Association Outstanding Chapter Service Awards in 2022, 2024, and 2025. He serves as Associate Editor for the Journal of Korean Statistical Society, Scandinavian Journal of Statistics, Journal of Survey Statistics and Methodology, and Survey Methodology. Other roles include President of the ASA Oklahoma Chapter (2024-2025), where he organized the 3rd Oklahoma Biostatistics Conference and workshops; Vice Chair of ASA District 4 Committee on Chapters Governing Board; Director of the Novel Methodologies Unit, Biostatistics, Epidemiology, and Research Design Core of Oklahoma Shared Clinical and Translational Resources; faculty biostatistician for multiple OUHSC cores; full member of Stephenson Cancer Center; faculty affiliate of TSET Health Promotion Research Center and Oklahoma Medical Research Foundation; and consultant for the Tribal Epidemiology Center of the Southern Plains Tribal Health Board since 2016.