<p>In this episode, Martina and Cale discuss the similarities and differences between SAS and R, two different statistical programming languages that are widely used in the health sciences. </p>

How many "questionnaires" are too many?

This is a podcast from the Statistics, Data Science and Data management (SDM) Core of the HIV Center for Clinical and Behavioral Studies at the New York State Psychiatric Institute and Columbia University. The SDM leadership, Martina Pavlicova, Cale Basaraba, and Richard Buchsbaum, along with guests have freewheeling discussions about statistics, data management, and analytical issues related to research and clinical trials.