Figure 4
From: Stochastic errors vs. modeling errors in distance based phylogenetic reconstructions
SEP and NOISE ratios. SEP (ΔJC)/SEP (ΔK2P) (dashed) and NOISE (ΔJC)/NOISE (ΔK2P) (dotted) plotted against t l /t s for four series of homogeneous K2P quartets of type B. Top two series have ti-tv ratio of R =2, and bottom two series have ti-tv ratio of R =5. Left two series have external edge lengths t l =1 and t s ∈[0.2,1], and right two series have external edge lengths t l ∈[0.2,1] and t s =0.2. The length of the internal edge is constant t i =0.2 in all four series.