increase in useful information. It is also interesting to note that the similarity between the STRP and SNP runs never reaches 100%. The 96% similarity that is reached by these SNP sets is equivalent to an average difference in probability of just 4% per individual. This is likely due to the MCMC nature of STRUCTURE; multiple runs of the STRP dataset show a similar level of variation (even with 100,000 burn-in and 100,000 iterations).