Background
2007 - Present: Professor of Statistics, The George Washington University
Spring 2019: Sabbatical
2007 - 2013: Chair and Professor of Statistics, The George Washington University
Spring 2005 - Fall 2005: Sabbatical, Center for Ecological and Environmental Statistics, Department of Statistics, Eberly College of Science, Pennsylvania State University.
1997 - 2007: Associate Professor of Statistics, The George Washington University
Fall 1997- Spring 1998: Sabbatical, Environmental Protection Agency, Office of Water, Washington, D.C.
1991 - 1997: Assistant Professor of Statistics, The George Washington University