The Department of Statistics offers an exciting and
recently revamped Ph.D. program that involves students in cutting-edge
interdisciplinary research in a wide variety of fields. Statistics has
become a core component of research in the biological, physical, and
social sciences, as well as in traditional computer science domains
such as artificial intelligence and machine learning. The massive
increase in the data acquired, through scientific measurement on one
hand and through web-based collection on the other, makes the
development of statistical analysis and prediction methodologies more
relevant than ever.
Our graduate program prepares students
to address these issues through rigorous training in scientific
computation, and in the theory, methodology, and applications of
statistics. The course work includes four core sequences (of which
students are required to take three, usually during their first
- Probability (STAT 30400, 38100, 38300)
- Mathematical statistics (STAT 30400, 30100, 30210)
- Applied statistics (STAT 34300, 34700, 34800)
- Computational mathematics and machine learning (STAT 30900, 31015/31020, 37710).
At the start of their second year, the student takes preliminary examinations covering two of these areas,
one theoretical (probability or mathematical statistics) and one applied (applied statistics). Incoming first-year students have the option of taking any or all of these exams; if an incoming student passes one or more of these, then he/she will be excused from the requirement of taking the first-year courses in that subject. During the second and subsequent years, students can take more advanced courses,
and perform research, with world-class faculty in a wide variety of research areas.
In recent years, a large majority of our students complete the Ph.D. within four or five years of
entering the program. Students who have significant graduate training before entering the program can (and do) obtain their doctor's degree in three years.
Most students receiving a doctorate proceed to faculty or postdoctoral appointments in research universities. A substantial number take positions in
government or industry, such as in research groups in the government labs, in communications, in commercial pharmaceutical companies, and in banking/financial institutions. The department has an excellent track record in placing new Ph.D.s.
Prerequisites for the Program
A student applying to the Ph.D. program normally should have taken courses in advanced calculus, linear algebra, probability, and statistics.
Additional courses in mathematics, especially a course in real analysis, will be helpful. Some facility with computer programming is expected. Students without background in all of these areas, however, should not be discouraged from applying, especially if they have a substantial background, through study or experience, in some area of science or other discipline involving quantitative reasoning and empirical investigation. Statistics is an empirical and interdisciplinary field, and a strong background in some area of potential application of statistics is a considerable asset. Indeed, a student's background in mathematics and in science or another quantitative discipline is more important than his or her background in statistics.
To obtain more information about applying, see the Guide For Applicants.