My research is in the area of Bayesian modeling and prediction. I am interested in methodological issues concerning the impact of modeling assumptions on the quality of model fit. I collaborate with Ohio State colleagues in statistics and psychology to develop statistical models that describe the cognitive processes involved in simple decision-making tasks.
Mario Peruggia joined the statistics faculty in 1990. He is an Affiliated Faculty in Translational Data Analytics @ Ohio State and has served as a Biostatistician for the OSU General Clinical Research Center from 2004 to 2008. While on leave from the Statistics Department, Peruggia was a Visiting Associate Professor in The Ohio State University Department of Psychology in the spring of 2004 and an Associate Professor in the Department of Health Evaluation Sciences at the University of Virginia during the 1997-98 academic year. Peruggia is currently an Editor of Bayesian Analysis and has served as an Associate Editor of Bayesian Analysis (Jun. 2004 - Feb. 2016) and as an Associate Editor for Reviews for the Journal of the American Statistical Association and The American Statistician (Jan. 2002 - Dec. 2007). Peruggia is a Fellow of the American Statistical Association and has served the association is several capacities. His research has been supported by the National Science Foundation.