Co-Citation Network Graph of Journals in Rhetoric and Composition

The journals included are College English, College Composition and Communication, Rhetoric Society Quarterly, and Rhetoric Review. The dates are roughly between 1973-2011, but the coverage varies per journal. Please see my explanatory post and Clancy Ratliff's post for more detail. The slider controls the number of total citations; the lower the number, the more nodes will appear on the graph.