ppiPre (version 1.8)

RASim: Compute Resource Allocation Index Between Two Nodes in PPI Network

Description

Given a network and two nodes, this function will calculate the Resource Allocation Index between the two nodes

Usage

RASim(node1, node2, graph)

Arguments

node1
Name of one node in the PPI network.
node2
Name of another node in the PPI network.
graph
A PPI network

Value

  • The Resource Allocation Index between the two nodes

References

[1] T. Zhou, L. Lv, and Y.-C. Zhang, "Predicting missing links via local information", The European Physical Journal B - Condensed Matter and Complex Systems, vol. 71, no. 4, pp. 623-630, Oct. 2009.

See Also

AASim JaccardSim

Examples

Run this code
edges <- data.frame(node1=c("1132", "1133", "1134", "1134", "1145", "1147", "1147", "1147"),
                      node2=c("1134", "1134", "1145", "1147", "1147", "1148", "1149", "1133"))
  graph<-igraph::graph.data.frame(edges,directed=FALSE)
  RASim("1134","1147",graph)

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