pn_index {signnet} | R Documentation |
PN Centrality Index
Description
centrality index for signed networks by Everett and Borgatti
Usage
pn_index(g, mode = c("all", "in", "out"))
Arguments
g |
igraph object with a sign edge attribute. |
mode |
character string, “out” for out-pn, “in” for in-pn or “all” for undirected networks. |
Value
centrality scores as numeric vector.
Author(s)
David Schoch
References
Everett, M. and Borgatti, S. (2014) Networks containing negative ties. Social Networks 38 111-120
Examples
A <- matrix(c(
0, 1, 0, 1, 0, 0, 0, -1, -1, 0,
1, 0, 1, -1, 1, -1, -1, 0, 0, 0,
0, 1, 0, 1, -1, 0, 0, 0, -1, 0,
1, -1, 1, 0, 1, -1, -1, 0, 0, 0,
0, 1, -1, 1, 0, 1, 0, -1, 0, -1,
0, -1, 0, -1, 1, 0, 1, 0, 1, -1,
0, -1, 0, -1, 0, 1, 0, 1, -1, 1,
-1, 0, 0, 0, -1, 0, 1, 0, 1, 0,
-1, 0, -1, 0, 0, 1, -1, 1, 0, 1,
0, 0, 0, 0, -1, -1, 1, 0, 1, 0
), 10, 10)
g <- graph_from_adjacency_matrix_signed(A,"undirected")
pn_index(g)
[Package signnet version 1.0.4 Index]