Data for "The Evolutionary Origins of Modularity" by J. Clune, J.-B. Mouret and H. Lipson Proceedings of the Royal Society B, 2013 For each figure of the paper, we supply: - the raw data (.dat files); - the scripts used to generate the figures and most the statistics (.py files); - a shell script that launch the python scripts with the right data files (.sh files). Scripts are written in Python. They use matplotlib (1.1.1~rc1+git20120423-0ubuntu1) and numpy (1:1.6.1-6ubuntu1). Ranksum tests have been performed using Matlab. * Note on filenames For most data files: - onp => P&CC (performance and connection costs) - pcc => P&CC (performance and connection costs) - pr25 => p=25% (see supplementary figure 5) - "fit" => sometimes means PA - mvg => "modularly varying golas - fg_and => retina problem, fixed goal, "and" between left and right object (see supplementary figure 6) - fg_or => retina problem, fixed goal, "or" between left and right object (see supplementary figure 6)