GetEdgesInOut

GetEdgesInOut(Graph, NIdV)

Returns the number of reciprocal edges between the nodes in NIdV and the number of edges between the nodes in NIdV and the rest of the graph.

Parameters:

  • Graph: graph (input)

    A Snap.py graph or a network.

  • NIdV: TIntV, a vector of ints (input)

    A vector of node IDs.

Return value:

  • list: [ int, int ]

    The list contains two elements: the first element gives the number of reciprocal edges between the nodes in NIdV, and the second element gives the number of edges between the nodes in NIdV and the rest of the graph.

The following example shows how to use GetEdgesInOut() with TNGraph, TUNGraph, and TNEANet:

import snap

Nodes = snap.TIntV()
for nodeId in range(10):
    Nodes.Add(nodeId)

Graph = snap.GenRndGnm(snap.PNGraph, 100, 1000)
results = snap.GetEdgesInOut(Graph, Nodes)
print "EdgesIn: %s EdgesOut: %s" % (results[0], results[1])

UGraph = snap.GenRndGnm(snap.PUNGraph, 100, 1000)
results = snap.GetEdgesInOut(UGraph, Nodes)
print "EdgesIn: %s EdgesOut: %s" % (results[0], results[1])

Network = snap.GenRndGnm(snap.PNEANet, 100, 1000)
results = snap.GetEdgesInOut(Network, Nodes)
print "EdgesIn: %s EdgesOut: %s" % (results[0], results[1])

Previous topic

CommunityGirvanNewman

Next topic

GetModularity

This Page