Information Systems, Statistics and Management Science
Linear regression, data analysis and regression diagnostics, statistical computing, simulation.
The College of Charleston (B.S.), Clemson University (M.S. and Ph.D.).
Among Dr. Barrett's publications are articles in Journal of the American Statistical Association, Management Science, Journal of Computational and Graphical Statistics, and Computational Statistics and Data Analysis. His professional interests include exploratory and graphical methods of analyzing real data sets, robust resampling methods, rank-order weights, and multivariate methods.