expectation.mm: Compute the expected distance, MM under the Hamming distance

In PerMallows: Permutations and Mallows Distributions

Compute the expected distance, MM under the Hamming distance

Description

Compute the expected distance in the MM under the Hamming distance

Usage

expectation.mm(theta, perm.length, dist.name = "kendall")

Arguments

theta	real dispersion parameter
perm.length	length of the permutation in the considered model
dist.name	optional name of the distance used in the MM. One of: kendall (default), cayley, hamming, ulam

Value

The expected distance under the MM

References

"Ekhine Irurozki, Borja Calvo, Jose A. Lozano (2016). PerMallows: An R Package for Mallows and Generalized Mallows Models. Journal of Statistical Software, 71(12), 1-30. doi:10.18637/jss.v071.i12"

Examples

expectation.mm( 1, 7, "kendall" )
expectation.mm( 2, 5, "cayley" )
expectation.mm( 2, 4, "hamming" )
expectation.mm( 1, 6, "ulam" )

PerMallows documentation built on April 3, 2025, 11:09 p.m.