This function calculates the vulnerability of the vertices of a graph. Here, vulnerability is considered to be the proportional drop in global efficiency when a given node is removed from the graph. The vulnerability of the graph is considered the maximum across all vertices.
vulnerability(g, use.parallel = TRUE, weighted = FALSE)
An igraph
graph object
Logical indicating whether or not to use foreach
(default: TRUE
)
Logical indicating whether weighted efficiency should be
calculated (default: FALSE
)
A numeric vector of length equal to the vertex count of g
Latora V., Marchiori M. (2005) Variability and protection of infrastructure networks. Physical Review E, 71:015103.