Documented code and supporting/supplementary datasets for contribution to the Complex Networks 2018 special issue of Applied Network Science.
control.csv provides a list of the party (by party_code) in control of the House, Senate, and Presidency for each Congress from the 74th to the 115th (inclusive)
roles.csv provides a list of the roles (S = speaker, D = Democrat leader, R = Republican leader) filled by members of the House and Senate for each Congress from the 74th to the 115th (inclusive). The list includes icpsr, state date, and end date, first roll call vote in role, and last roll call vote in role for each member.
README.txt gives complete instructions for how to included run R and matlab code to reproduce presented analyses.