Analyzing Spatial Models of Choice and Judgment
Armstrong, David A. / Bakker, Ryan / Carroll, Royce / Hare, Christopher / Poole, Keith T. / Rosenthal, Howard
How to apply spatial models using R to a wide range of data used in political science. Models are similar to multidimensional scaling models long used in Psychology and MDS models overage. Aimed at graduate students and researchers with basic knowledge of R, a "how to." In second edition, chapters updated to reflect these new R packages.