Get the radius of a graph, which is the smallest eccentricity in the graph. The graph eccentricity of a node is its shortest path from the farthest other node in the graph.
get_min_eccentricity(graph, direction = "all")
graph | a graph object of class
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direction | using |
a single numeric value representing the minimum eccentricity of the graph.
# Create a cycle graph graph <- create_graph() %>% add_cycle(n = 5) # Determine the graph's minimum # eccentricity graph %>% get_min_eccentricity()#> [1] 2# Create a full graph and then # get the minimum eccentricity # value for that create_graph() %>% add_full_graph(n = 10) %>% get_min_eccentricity()#> [1] 1