jeffrey-brownfield documents

Patricia RugglesCatherine Ruggles patricia@orlinresearch.comcatherine@orlinresearch.com 240-350-6457213-324-4234 Managing and Analyzing Longitudinal Data
Documents Patricia RugglesCatherine Ruggles [email protected]@orlinresearch.com 240-350-6457213-324-4234 Managing and Analyzing Longitudinal Data