Fig. 6
From: TINNiK: inference of the tree of blobs of a species network under the coalescent model
(L) Model networks in Analysis III. \({\mathcal {N}}_1\) consists of black and magenta edges, and \({\mathcal {N}}_3\) all edges. All hybridization parameters are \(\gamma = 0.5\), with Newick notation given in Appendix A. (Right, top) Expected CFs for \({\mathcal {N}}_1\) (magenta) and \({\mathcal {N}}_3\) (light blue). (Right, bottom) Typical simplex plots for \({\mathcal {N}}_1\) (left) and \({\mathcal {N}}_3\) (right) displaying hypothesis test results for \(\alpha = 10^{-25}, \beta =10^{-15}\). For these levels, TINNiK infers the true tree of blobs of both \({\mathcal {N}}_1\) and \({\mathcal {N}}_3\), but with different initial lists of B-quartets. For \({\mathcal {N}}_1\) most initial B-quartets are detected from non tree-like signal, but for \({\mathcal {N}}_3\) from star-like