EI: A Program for Ecological Inference

This program provides easy-to-use methods of running all the statistical procedures, diagnostics, and graphics developed in A Solution to the Ecological Inference Problem: Reconstructing Individual Behavior from Aggregate Data (Princeton University Press, 1997). The program has been rewritten from scratch in R: eiR Website. The older Gauss version is still available here.
Documentation: PDF | EzI version: Website). For both versions, all questions, bugs, requests: EI Listserv [Un-]Subscribe or Search archives

Recent Releases

Version Package Date
1.9 Download (246.2 KB) Release info Feb 8 2003