The gathered data was post-processed to calculate the average likelihood, in terms of loglikelihoods, across the sweeps for each edge in the samples. In order to find the denominator to calculate the likelihood ratio the log-likelihoods of all edges were then summed. Subtracting the summed log-likelihoods from the log-likelihood of the edge of interest yielded the log-likelihood ratio. Taking 𝑒 to the power of the answer of those calculations finally yielded Λ 𝑖 for edge 𝑖.