genRandomSpanningTree: Generate a random spanning tree.
Description
Generate a random spanning tree of a graph
given the number of nodes of the problem instance.
Usage
genRandomSpanningTree(n, type = "pruefer")
Value
[integer | matrix(2, n)] Return type depends on type.
Arguments
n
[integer]
Number of nodes of the problem.
type
[character(1)]
String representing the desired format of the generated
spanning tree. Possible values are “pruefer” (Pruefer-code),
“edgelist” and “charvec” (characteristic vector).
Default is “pruefer”.