sim.field.network.stats.actorcentrality
Class ProximityPrestige

java.lang.Object
  extended by sim.field.network.stats.actorcentrality.NodeIndex
      extended by sim.field.network.stats.actorcentrality.ProximityPrestige

public class ProximityPrestige
extends NodeIndex

Lin's Proximity Prestige (Wasserman and Faust, page 203)

PPi=Ii^2/[(n-1)*Sum_{j in Ii}(dji)], where Ii = number of nodes in the influence domain of node i (i.e. number of nodes that can reach i).

Note that this is not a FreemanCentralityMeasure.


Field Summary
 
Fields inherited from class sim.field.network.stats.actorcentrality.NodeIndex
network
 
Constructor Summary
ProximityPrestige(Network network)
           
 
Method Summary
 double getMaxValue()
           
 double getValue(java.lang.Object node)
           
 
Methods inherited from class sim.field.network.stats.actorcentrality.NodeIndex
getStandardizedValue, getValue
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ProximityPrestige

public ProximityPrestige(Network network)
Method Detail

getValue

public double getValue(java.lang.Object node)
Specified by:
getValue in class NodeIndex

getMaxValue

public double getMaxValue()
Specified by:
getMaxValue in class NodeIndex