Library for Node Influence package
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omarrafiqued ▴ 50
@omarrafiqued-21833
Last seen 4 months ago
India

Is there any R library available to find the influence of a node in a graph. (Please see this wiki page : Node Influence Metric). I want to use two measures : Accessibility and Expected Force to measure the influence of a gene in a gene regulatory network but I cant find any R libraries in it.

Graph gene regulatory network node influence gene ranking • 1.0k views
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Kevin Blighe ★ 4.0k
@kevin
Last seen 29 days ago
Republic of Ireland

igraph (CRAN) has various metrics implemented, such as

  • hub score
  • closeness centrality
  • betweenness centrality

I don't believe expected force is yet implemented; however, Glenn Lawyer has code for it: https://github.com/glennlawyer/ExpectedForce

I am not sure about 'Accessibility' - I have not seen that mentioned as a metric.

If not igraph, take a look at Cytoscape.

Kevin

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Thanks for the reply. The link for the code seems useful.

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