GetEgonetHop

GetEgonetHop(NId, H)

A graph method that returns an H hop ego network of the node NId. The H hop ego network includes the node NId, its H hop neighbours, and all the edges between them.

Parameters:

• NId: int

  Id of the center node of the ego network.

• H: int

  The number of hops for the ego network.

Return value:

• graph

  A graph of the same type as the input graph, containing the ego network for NId.

The following example shows how to create a subgraph for nodes in TNGraph, TUNGraph, and TNEANet:

import snap

NGraph = snap.GenRndGnm(snap.TNGraph, 100, 1000)
Egonet = NGraph.GetInEgonetHop(0, 2)

UGraph = snap.GenRndGnm(snap.TUNGraph, 100, 1000)
Egonet = UGraph.GetInEgonetHop(3, 1)

Network = snap.GenRndGnm(snap.TNEANet, 100, 1000)
Egonet = Network.GetInEgonetHop(10, 3)