perm2decomp: Get the decomposition vector

In PerMallows: Permutations and Mallows Distributions

Description

Given a permutation and a distance name generate the decomposition vector

Usage

perm2decomp(perm, dist.name = "kendall")

Arguments

perm	the permutation
dist.name	optional the name of the distance. One of: kendall (default), cayley, hamming

Value

The distance decomposition vector of the given permutation and distance. For the Kendall distance is the inversion vector

Examples

perm2decomp(c(1,2,4,3,5), "kendall")
perm2decomp(c(1,2,4,3,5), "cayley")
perm2decomp(c(1,2,4,3,5), "hamming")

Example output

Loading required package: Rcpp
[1] 0 0 1 0
[1] 0 0 1 0
[1] 0 0 1 1 0

PerMallows documentation built on May 2, 2019, 6:14 a.m.