I am an Associate Professor in
the
Department of Government and faculty affiliate in the Institute
for Quantitative Social Science at Harvard University. My
area of specialty is political methodology. I have written on
ideal point estimation, Supreme Court decision-making, party
competition in multiparty democracies, and methods for
ecological inference among other topics. Some current projects
involve the use of methods from statistical natural language
processing to analyze political rhetoric as well as work on
how major newspapers cover Supreme Court decisions. I am also
a co-author of the Scythe Statistical Library, an open source
C++ library for statistical computation, and MCMCpack, an open source R package for
performing Bayesian inference using Markov chain Monte Carlo
methods.