Since 1975, he is a faculty member in the Engineering School and Statistics at Northwestern. He was IEMS Department Chair during 2001 to 2008 and Senior Associate Dean from 2008 to present. He is a consultant to many pharmaceutical and other industries.
Prof. Tamhane’s contributions have been mainly in developing new statistical methodologies for design and analysis of clinical trials involving various types of multiplicities of tests. e.g., multiple outcomes, multiple looks at data (group sequential trials), multiple subgroups of patients, etc. He has also worked on problems in design of experiments and quality control.
Prof. Tamhane has penned four books and co-edited two volumes of papers. He is an elected fellow of the American Statistical Association, Institute of Mathematical Statistics, International Statistical Institute and American Association for Advancement of Science.