Fig. 2From: A comparison of methods for estimating substitution rates from ancient DNA sequence dataa Uncertainty in Bayesian estimates of substitution rates across 12 simulation conditions, as measured by the width of the 95% credibility interval of the estimate divided by the rate used for simulation. One hundred data sets were produced by simulation under distinct evolutionary conditions and analysed using BEAST. b Relationship between phylogenetic stemminess (proportion of overall tree length represented by internal branches) and the error in the Bayesian median rate estimatesBack to article page