Compute the Median Ranking(s) According to the Kemeny's Axiomatic Approach
Branch-and-Bound algorithm to find the median ranking in the space of ...
Combined input matrix of a data set
Deprecated functions in ConsRank
Median Ranking Approach According to the Kemeny's Axiomatic Approach
Branch-and-bound and heuristic algorithms to find consensus (median) r...
Differential Evolution algorithm for Median Ranking
Branch-and-bound algorithm to find consensus (median) ranking accordin...
FAST algorithm to find consensus (median) ranking.FAST algorithm to fi...
FAST algorithm calling DECOR
Item-weighted Kemeny distance
Item-weighted TauX rank correlation coefficient
Item-weighted Combined input matrix of a data set
The item-weighted Quick algorithm to find up to 4 solutions to the con...
Kemeny distance
Auxiliary function
Score matrix according Kemeny (1962)
Transform a ranking into a ordering.
Given an ordering, it is transformed to a ranking
Generate partitions of n items constrained into k non empty subsets
Plot rankings on a permutation polytope of 3 o 4 objects containing al...
Quick algorithm to find up to 4 solutions to the consensus ranking pro...
Given a rank, it is transformed to a ordering
Given a vector (or a matrix), returns an ordered vector (or a matrix w...
Score matrix according Emond and Mason (2002)
Stirling numbers of the second kind
Frequency distribution of a sample of rankings
TauX (tau exstension) rank correlation coefficient
Generate the universe of rankings
Compute the median ranking according to the Kemeny's axiomatic approach. Rankings can or cannot contain ties, rankings can be both complete or incomplete. The package contains both branch-and-bound algorithms and heuristic solutions recently proposed. The searching space of the solution can either be restricted to the universe of the permutations or unrestricted to all possible ties. The package also provide some useful utilities for deal with preference rankings, including both element-weight Kemeny distance and correlation coefficient. This release declare as deprecated some functions that are still in the package for compatibility. Next release will not contains these functions. Please type '?ConsRank-deprecated' Essential references: Emond, E.J., and Mason, D.W. (2002) <doi:10.1002/mcda.313>; D'Ambrosio, A., Amodio, S., and Iorio, C. (2015) <doi:10.1285/i20705948v8n2p198>; Amodio, S., D'Ambrosio, A., and Siciliano R. (2016) <doi:10.1016/j.ejor.2015.08.048>; D'Ambrosio, A., Mazzeo, G., Iorio, C., and Siciliano, R. (2017) <doi:10.1016/j.cor.2017.01.017>; Albano, A., and Plaia, A. (2021) <doi:10.1285/i20705948v14n1p117>.