Authors_stagflation     List of Authors of the Articles and Books
                        Explaining the 1970s US Stagflation.
Nodes_stagflation       Articles and Books Explaining the 1970s US
                        Stagflation.
Ref_stagflation         Articles and Books Explaining the 1970s US
                        Stagflation.
biblio_cocitation       Calculating the Coupling Angle Measure for
                        Edges in a Co-citation Network
biblio_coupling         Calculating the Coupling Angle Measure for
                        Edges
coauth_network          Creating Co-Authorship Network with Different
                        Measures for Weights
coupling_entity         Creating Coupling Networks at Entity Level
coupling_similarity     Calculating the Coupling Similarity Measure for
                        Edges
coupling_strength       Calculating the Coupling Strength Measure for
                        Edges
