get_max_eccentricity {DiagrammeR}

Get the maximum graph eccentricity

Description

Get the diameter of a graph, which is the largest eccentricity in the graph. The graph eccentricity of a node is its shortest path from the farthest other node in the graph.

Usage

get_max_eccentricity(graph)

Arguments

graph

A graph object of class dgr_graph.

Value

A single numeric value representing the maximum eccentricity of the graph.

Examples

# Create a cycle graph
graph <-
  create_graph() %>%
  add_cycle(n = 5)

# Determine the graph's maximum
# eccentricity
graph %>%
  get_max_eccentricity()

# Create a full graph and then
# get the maximum eccentricity
# value for that
create_graph() %>%
  add_full_graph(n = 10) %>%
  get_max_eccentricity()