Supplementary file 2 for "Pushes and pulls from below: anatomical variation, articulation and sound change": the data

The data (as TAB-separated .TSV files and .RData standard R data files) and Rmarkdown script needed to reproduce the results reported in the main paper as a single .TAR.XZ archive. Please note that the actual results obtained when compiling this script may differ slightly from those reported in the paper, especially for Markov-Chain Monte Carlo (due to the heavy use of random numbers), but also for the Maximum Likelihood (due to differences between particular BLAS/LAPACK implementations). The first compilation of this script is quite expensive computationally (on an Intel Core i7-3770 \@ 3.40 GHz with 32 Gb RAM this took about 25 hours), but the next ones are much faster as the most expensive results are cached locally.