listNodePairs function

List node pairs

Create the list of all node pairs

listNodePairs(n, directed = TRUE)

Arguments

• n: Total number of nodes
• directed: Boolean for directed (TRUE) or undirected (FALSE) case

Returns

Matrix with two columns which lists all the possible node pairs. Each row is a node pair.

Examples

# List all the node pairs with 10 nodes, for directed and undirected graphs

n <- 10
listNodePairs(n, TRUE)
listNodePairs(n, FALSE)