Daniel T Vader, PhD: Epidemiologist and collaborative biostatistician
Research focused on questions concerning vaccination, measurement error, missing data, and inference with real world data. R & SAS. Methodological topics of the respositories archived here span propensity scores (IPTWs), missing data (multiple imputation, propensity score calibration), misclassification (Bayesian adjustment and quantitative bias analysis), survey weights, and geocoding/analyzing geocoded data.