Is anyone aware of any asset to extract authors from PubMed articles and build an undirected graph of co-authorship?
What I mean is that given one article with say 4 authors, I will have to build edges between any of them and all others.
Also when I meet the same coauthorship pair should I add weight to the corresponding edge ?
I tried using rentrez from the R package but still need to learn.
Tried using the Flink tool from pubmed plus Table 2 Net and got close but not what I need.
Scripts to achieve this in Perl Python etc ?
Thank you for any suggestion
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