Spatial Models of Parliamentary Voting
by
Keith T. Poole
Cambridge University Press, 2005
Chapter 2
These R programs run under version 2.0.1. If you have problems with the R code
please send me an e-mail at
ktpoole@uga.edu. If you
improve these or write more elegant versions please send them to me and I will post them.
I make no claim to being the world's best R coder!!
Figure 2.1: R Program To Create
Normal and Quadratic Utility Function Graphs
Figure 2.7: R Program To Create
12 Legislators in 2 Dimensions Perfect Voting Example
Figure 2.8: R Program To Create
Two Complete Coombs Meshes
Figure 2.10: R Program To Create
a Symmetric Complete Coombs Mesh
Figure 2.11: R Program To Create
Twelve Legislator Example with Normal Vector Line
Book Chapters
Spatial Models of Parliamentary Voting
Chapter 1: Introduction
Chapter 2: The Geometry of Parliamentary Roll Call Voting
Chapter 3: The Optimal Classification Method
Chapter 4: Probabilistic Spatial Models of Parliamentary Voting
Chapter 5: Practical Issues in Computing Spatial Models of Parliamentary Voting
Chapter 6: Conducting Natural Experiments with Roll Calls
Chapter 7: Conclusion
Homework Problems
VOTEVIEW Blog
NOMINATE Data, Roll Call Data, and Software
Course Web Pages: University of Georgia (2010 - )
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University of San Diego Law School (2005)
Course Web Pages: University of Houston (2000 - 2005)
Course Web Pages: Carnegie-Mellon University (1997 - 2000)
Analyzing Spatial Models of Choice and Judgment with R
Spatial Models of Parliamentary Voting
Recent Working Papers
Analyses of Recent Politics
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