Explore the second class of the Quantitative Foundations of Ecological and Evolutionary series, part of the Serrapilheira/ICTP-SAIFR Training Program in Quantitative Ecology. Delve into advanced concepts presented by Jacopo Marchi from Georgia Tech, alongside contributions from Joshua Weitz and Stephen Beckett. This 1 hour and 35 minute lecture, delivered on February 7, 2023, builds upon fundamental principles to provide a comprehensive understanding of quantitative approaches in ecology and evolution. Gain valuable insights into cutting-edge research methodologies and analytical techniques used in the field. Enhance your knowledge of ecological and evolutionary processes through this in-depth exploration of quantitative foundations.