[igraph] cocitation and bibcoupling

[Qunawei Zhang]

Hello everyone:

We want to calculate the number of shared neighbors between each node pair(I.e., given a pair of nodes, the number of nodes linking to both of them).Our network is undirected. 

(1) "cocitation" and "bibcoupling" will do the same thing for undirected network, right?

(2) What "cocitation" and "bib coupling"  return are  the number of shared neighbors between node pairs, right?

 

Thanks

Best

Quanwei