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Fig. 2 | BMC Evolutionary Biology

Fig. 2

From: Detecting patterns of species diversification in the presence of both rate shifts and mass extinctions

Fig. 2

Exemple output of the analyzes. We run the Medusa and TreePar analysis, and group the pairs of simulated/estimated events by minimizing the sum of the distance separating the events in each pair \(\left (\sum \limits _{i} \delta _{i}^{Medusa} ~\text {and}~ \sum \limits _{i} \delta _{i}^{TreePar}\right)\). Vertical dotted lines: estimated mass extinction events by TreePar, dotted circles: estimated diversification rate shift by Medusa, by decreasing significance, other: as in Fig. 1. The first estimated shift is always at the root of the tree

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