pi.colomermartinez: Power based on the Colomer-Martinez index.

In powerindexR: Measuring the Power in Voting Systems

Power based on the Colomer-Martinez index.

Description

This function determines the distribution of the power based on the Colomer-Martinez index.

Usage

pi.colomermartinez(quota, weights, minimal = FALSE)

Arguments

quota	Numerical value that represents the majority in a given voting.
weights	Numerical vector of dimension n that indicates the weights of n agents in a given voting.
minimal	Logical option to obtain the Minimal Winning Coalitions.

Value

Colomer-Martinez	The Colomer-Martinez index.
Number of Minimal Winning Coalitions	Total amount of Minimal Winning Coalitions.
Minimal Winning Coalitions	Each row indicates a binary representation of each Minimal Winning Coalition.

Author(s)

Livino M. Armijos-Toro, Jose M. Alonso-Meijide, Manuel A. Mosquera, Alejandro Saavedra-Nieves.

References

Colomer, J. M., & Martinez, F. (1995). The paradox of coalition trading. Journal of Theoretical Politics, 7(1), 41-63.

Examples

weights<-c(137,85,71,32,9,8,5,2,1) 
quota<-176
pi.colomermartinez(176,weights,minimal=TRUE)

powerindexR documentation built on June 24, 2024, 5:18 p.m.