Multilayer networks for text analysis with multiple data types Charles C. Hyland, Yuanming Tao, Lamiae Azizi, Martin Gerlach, Tiago P. Peixoto and Eduardo G. Altmann EPJ Data Sci., 10 1 (2021) 33 Published online: 28 June 2021 DOI: 10.1140/epjds/s13688-021-00288-5