Research Interests: Functional Data Analysis, Fréchet Analysis of Random Objects (Distributions, Covariances, Networks), Applications (Longitudinal Studies, Brain Imaging, Growth and Development, Aging and Longevity)
Research Interests: use of non-traditional sources of data to study problems in data-scarce settings, with a focus on conflict, crime and the developing world.
Research Interests: Statistical and Scientific Computing, R/S Data Analysis Environments, Programming Language Design, Software Infrastructure and Engineering, Meta-programming, Dynamic graphics, Reproducible Research Tools, Statistical Education