What-Ordered-Optimal-Classification-Reveals-about-Ideological-Structure-Cleavages-and-Polarization

This is a repository contains

1. Data of the University of Georgia module of the 2015 Cooperative Congressional Election Study under the folder Data.

2. Replication R codes under the folder Replication R code.

3. The final version of the paper under the folder Paper.

4. For the R package "ooc," please refer to ooc.