Replication Data for: \"An introduction to network analysis for studies of medication use\" edge lists

The dataset contains the co-medicated medication pairs used in the Norwegian elderly population at January 1. 2013. The edge list consists of three variables; medication 1, medication 2, represented by ATC codes, and edges variable. The edge variable represents the number of patients who combined pairs of medications. The edge list is a preparatory form to generate a network.