Posterior tree distributions for Bayesian phylogenetic instability analyses

This archive contains posterior tree distributions used in the study of Bayesian phylogenetic instability across 12 empirical DNA datasets. The dataset includes BEAST2 posterior tree samples for RSV2 and 11 TreeBASE datasets: M336, M501, M1510, M1366, M3475, M1044, M1809, M755, M1748, M520, and M767. For each dataset:- <dataset>.trees contains the posterior tree sample from the full Bayesian analysis.- <dataset>_DeleteOneEach/ contains posterior tree samples from leave-one-taxon-out (LOTO) analyses. Inside each <dataset>_DeleteOneEach folder, files named <dataset>-drop-X.trees correspond to independent posterior tree samples generated after removing one taxon and re-running the MCMC analysis. These posterior tree sets were used to compare leave-one-taxon-out (LOTO) and prune-one-taxon-out (POTO) posterior distributions and to calculate taxon-level instability metrics, including placement uncertainty, entropy contribution, and distributional dissonance. The archive contains 702 posterior tree files in total.