GetKCoreEdges

GetKCoreEdges()

A graph method that returns the number of edges in each core of order K (where K=0, 1, …).

Parameters:

• None

Return value:

• int

  The number of cores.

• TIntPrV, a vector of (int, int) pairs (output)

  A vector of (order K, number of edges of the given order) pairs.

The following example shows how to get the number of edges for a given k-core in TNGraph, TUNGraph, and TNEANet:

import snap

Graph = snap.GenRndGnm(snap.TNGraph, 100, 1000)
kValue, CoreIDSzV = Graph.GetKCoreEdges()
for item in CoreIDSzV:
    print("order: %d edges: %d" % (item.GetVal1(), item.GetVal2()))

UGraph = snap.GenRndGnm(snap.TUNGraph, 100, 1000)
kValue, CoreIDSzV = UGraph.GetKCoreEdges()
for item in CoreIDSzV:
    print("order: %d edges: %d" % (item.GetVal1(), item.GetVal2()))

Network = snap.GenRndGnm(snap.TNEANet, 100, 1000)
kValue, CoreIDSzV = Network.GetKCoreEdges()
for item in CoreIDSzV:
    print("order: %d edges: %d" % (item.GetVal1(), item.GetVal2()))