GetRndESubGraph

GetRndESubGraph(numEdges)

A graph method that randomly selects numEdges edges from the original graph and returns a subgraph on those edges.

Parameters:

• numEdges: int

  Number of edges desired in the output graph.

Return value:

• graph

  The induced sub-graph.

The following example shows how to get a random subgraph with 10 edges from a graph of type TNGraph, TUNGraph, or TNEANet:

import snap

Graph = snap.GenRndGnm(snap.TNGraph, 100, 1000)
SubGraph = Graph.GetRndESubGraph(10)

UGraph = snap.GenRndGnm(snap.TUNGraph, 100, 1000)
SubUGraph = UGraph.GetRndESubGraph(10)

Network = snap.GenRndGnm(snap.TNEANet, 100, 1000)
SubNetwork = Network.GetRndESubGraph(10)