I have used igraph library for the PPI network analysis. My network is unweighted and undirected. Igraph provides a function called graphlets but it models the weighted networks. There is one package called ergm.graphlets but i was unable to get any proper documentation with examples of this package. Can any one suggest which package to use..?? Or any other tool suitable for graphlet calculation. My example script is below.
library(igraph)
g2 <- graph.formula(A:B - A:C, X:Z - X:Y - X:B, C:Z , C:X )
g2
plot(g2)
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beingseema03 •
An unweighted graph is simply a weighted graph in which all weights are equal so simply convert your graph to a weighted one with all weights equal to 1 with E(g2)$weight<-1.
@jean Thanks for reply. But then how to find Graphlets degree distribution based on the graphlet count..??
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