R-cran-eco

R Package for Ecological Inference in 2x2 Tables

eco is a publicly available R package that implements the Bayesian and likelihood methods proposed in Imai, Lu, and Strauss 2008 for ecological inference in $2 \times 2$ tables as well as the method of bounds introduced by Duncan and Davis 1953.

WWW http//imai.princeton.edu/software/eco.html