The backbone package provides methods for extracting from a weighted graph a binary or signed backbone that retains only the significant edges. The user may input a weighted graph, or a bipartite graph from which a weighted graph is first constructed via projection.
The package will be constantly updated with new functions and methods.
If you have any backbone extraction methods you would like to see included, please contact the package maintainer Rachel Domagalski at <domagal9 at msu.edu>.
Very best regards,