rlemon (version 0.2.1)

MinMeanCycle: Solver for Minimum Mean Cycle

Description

Finds the Minimum Mean Cycle in directed graphs.

Usage

MinMeanCycle(
  arcSources,
  arcTargets,
  arcDistances,
  numNodes,
  algorithm = "Howard"
)

Value

A named list containing two entries: 1) "cost": a vector containing the costs of each edge in the Minimum Mean Cyckle, and 2) "nodes": the nodes in the Minimum Mean Cycle.

Arguments

arcSources

Vector corresponding to the source nodes of a graph's edges

arcTargets

Vector corresponding to the destination nodes of a graph's edges

arcDistances

Vector corresponding to the distances of a graph's edges

numNodes

The number of nodes in the graph

algorithm

Choices of algorithm include "Howard", "Karp", and "HartmannOrlin". "Howard" is the default.

Details

For details on LEMON's implementation, including differences between the algorithms, see https://lemon.cs.elte.hu/pub/doc/1.3.1/a00614.html.