planaritytest {MEGENA} | R Documentation |
Boyer-Myvold Planarity test of a network
Description
wrapper function of _MEGENA_planaritytest. imports from Boost graph library, and test planarity of a network
Usage
planaritytest(N, rows, cols)
Arguments
N |
must be an integer. number of nodes in the network. |
rows |
first column of edgelist. a vector of integers. |
cols |
second column of edgelist. a vector of integers. |
Details
cbind(rows,cols) is equivalent to the two column edge list of the network. We assume that the network is undirected.
Value
TRUE/FALSE is returned to indicate planarity. (TRUE -> network is planar).
Author(s)
Won-Min Song
Examples
# test simplest case of planar network (a 3-clique).
planaritytest(as.integer(3),c(1,1,2),c(2,3,3))
[Package MEGENA version 1.3.7 Index]