Description Usage Arguments Value Author(s) See Also Examples
This function computes Newman's modularity of the citation graph restricted to a given time window and ignoring nodes belonging to both corpora simultaneously.
1 | compute_modularity(gr, infLimitYear, supLimitYear)
|
gr |
Citation graph |
infLimitYear |
Start year of the time window considered (included) |
supLimitYear |
End year of the time window considered (*excluded*) |
Returns Newman's modularity value of the subgraph restricted to the interval [infLimitYear;supLimitYear[.
Christian Vincenot (christian@vincenot.biz)
compute_custom_modularity
, plot_modularity_timeseries
1 2 3 4 5 6 7 8 9 10 11 12 | labels<-c("Corpus1","Corpus2")
# Build a bibliographical dataset from Scopus exports
db<-create_bibliography(corpora_files=c(tempfi1,tempfi2),
labels=labels, keywords=NA)
# Build graph
gr<-build_graph(db=db,small.year.mismatch=TRUE, attrs=c("Corpus","Year","Authors"), nb.cores=1)
# Compute Modularity
compute_modularity(gr, 1990, 2018)
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