Fig. 6.

The accuracy of three methods for inferring species trees in the presence of reticulation on data generated on the phylogenetic network of Fig. 2 b. Left column corresponds to setting γ=0.5 and right column corresponds to setting γ=0.05. Four settings for branch length y (on the x-axis) were used, and for each setting data sets with 25, 50, 100, and 200 loci were generated. See the text for definition of the accuracy measure. (Top) ASTRAL-II [47]; (Middle) The method of Steel et al. [32] as implemented in Dendroscope [48]; (Bottom) Our own implementation of the method of Daskalakis and Roch [33]. The four bars for each setting of y correspond from left to right to 25, 50, 100, and 200 loci, respectively