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

In ppiPre: Predict Protein-Protein Interactions Based on Functional and Topological Similarities

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

Author(s)

Yue Deng <[e-mail]>

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

  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)

ppiPre documentation built on May 30, 2017, 4:33 a.m.