Raghunathan is a research professor at SRC and a biostatistics professor at the School of Public Health. He serves as an associate director of the Center for Research on Ethnicity, Culture and Health. Raghunathan’s research interests are in the analysis of incomplete data, multiple imputation, Bayesian methods, design and analysis of sample surveys, small area estimation, confidentiality and disclosure limitation, longitudinal data analysis and statistical methods for epidemiology.