Data accessibility. All scripts, data files, and results files are available via a zipfile on Dryad (doi: 10.5061/dryad.vn52f). The complete set of analyses, MCMC runs, etc., is a large zipfile divided into 3 parts: Matzke_Wright_SuppData1.zip - 975.8 MB Matzke_Wright_SuppData2.zip - 740.7 MB Matzke_Wright_SuppData3.zip - 513.1 MB As large files can be problematic/slow on Dryad, they are also available on GitHub, until the Dryad repository is finalized: https://github.com/nmatzke/Matzke_Wright_2016