Rebecca Andridge, PhD

Study Investigator

Dr. Rebecca Andridge is a Professor in the Division of Biostatistics in the College of Public Health, and Associate Dean for Undergraduate Studies. Her research is focused on imputation methods for missing data, primarily when missingness is driven by the missing values themselves (missing not at random), and on measures of selection bias for nonprobability samples. She collaborates with researchers across campus, including the Institute for Behavioral Medicine Research, The OSU Comprehensive Cancer Center, and The OSU Nisonger Center UCEDD. She has worked with researchers at The OSU Nisonger Center since 2010 on a range of topics relating to health and development in children and adults with developmental disabilities. She has experience with estimation of psychometric properties of measures (i.e., factor analyses, reliability analyses). In addition, she has extensive experience with clinical trial designs, including disability populations. Dr. Andridge serves as statistical support throughout all phases of the RRTC project, especially Studies 1 and 2.