Insights from data with R : an introduction for the life and environmental sciences / Owen L. Petchey, Andrew P. Beckerman, Natalie Cooper, Dylan Z. Childs
Getting started with R an introduction for biologists Andrew P. Beckerman, Dylan Z. Childs, Department of Animal and Plant Sciences, University of Sheffield, Owen L. Petchey, Department of Evolutionary Biology and Environmental Studies, University of Zurich