graph (version 1.50.0)

numNoEdges: Calculate the number of nodes that have an edge list of NULL

Description

numNoEdges calculates the number of nodes that have an edge list of NULL (i.e. no edges).

Usage

numNoEdges(objGraph)

Arguments

objGraph

the graph object

Value

An integer representing the number of NULL edge lists in the graph.

See Also

numEdges, aveNumEdges, mostEdges

Examples

  set.seed(999)
  g1 <- randomEGraph(letters, .01)
  numNoEdges(g1)