Network visualization of connections in Volume 1 of the critical edition of Beethoven's conversation notebooks.

Nodes represent individuals who are named or identified as scribes; edges indicate that the two individuals appear on the same page of the edited volume. Color indicates modularity (interconnectedness of people). Size indicates degree (number of connections). Data from Ludwig van Beethovens Konversationshefte, ed. Karl-Heinz Köhler et al., 11 vols. (Leipzig, 1972–2001), vol.1.