Joseph T. Chang

James A. Attwood Professor of Statistics and Data Science
S&DS department chairman
Department of Statistics and Data Science
Yale University
P.O. Box 208290
New Haven, CT 06520-8290

Email: joseph.chang@yale.edu
Office: 24 Hillhouse Ave., Room 211



Teaching
Fall, 2021 
S&DS 238a/538a:  Probability and Bayesian Statistics 

Research

I am  interested in a number of areas in Probability, Statistics, and applications, including stochastic processes, Bayesian inference, Monte Carlo simulation methods, evolutionary tree reconstruction, and statistical genetics.  I am working with scientists on a number of projects, and in particular collaborate with investigators from the Yale Child Study Center on autism research.

Here are some papers (a very old page!).