Machine learning, bootstrapping, null models, and why we are still not 100% sure which bone surface modifications were made by crocodiles

Affiliations

• ¹ Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, Leipzig 04103, Germany. Electronic address: mcpherron@eva.mpg.de.
• ² Department of Human Evolution, Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, Leipzig 04103, Germany; Max Planck Partner Group, Department of Archaeology and Anthropology, National Museum, Bloemfontein, South Africa; Department of Geology, University of the Free State, P.O. Box 339, Bloemfontein 9300, South Africa.
• ³ Department of Anthropology, Purdue University, 700 West State Street, West Lafayette, IN 47907-2059, USA.