Resolution:
## Figure 4.
Estimated age of three nodes selected to monitor the effect of alternative methods
and parameters. Plot of the estimated ages and confidence intervals for three selected nodes recovered
under alternative inference methods and partition schemes. Open circles correspond
to mean estimated ages obtained from 100 bootstrapped branch lengths obtained with
r8s or from the posterior distribution in BEAST; closed circles correspond to estimated
ages obtained with r8s. Error bars represent the maximum and minimum values obtained
from 100 bootstrapped branch lengths with r8s or the upper and lower bound of the
95% highest posterior density interval obtained with BEAST. Partition schemes as defined
in text. i = models include invariants, otherwise they do not; cal = analyses run
removing the opening of the Gibraltar strait as fixed calibration point; nprs = run
under nprs clock model, otherwise run under penalized likelihood.
Bidegaray-Batista and Arnedo |