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Supplemental Information

Proportion of shifts detected for different basetree ages and λ1 values using the backward simulation method estimated using BiSSE

Power, measured as the proportion of shifts detected, for BiSSE analysis using backward simulation method from Treesim package (Stadler 2010). X axes values are the simulated speciation rate asymmetry values. The first panel (A) represents simulated scenarios of λ0 0.22 and basetree age 25 units, the second panel (B) represents λ0 0.27 and basetree age 25 units, while the third column (C) represents λ0 0.27 and basetree age 15 units.

DOI: 10.7287/peerj.preprints.3206v1/supp-1

BiSSE estimated speciation rates

Speciation rate estimates by BiSSE under different simulated conditions. The title of each panel indicates speciation rate asymmetry values. The point of intersection between the red-dotted lines represents known values used in the simulations. The simulation conditions (subtree age Sage, basetree age Bage and basetree speciation rate λ0) are given as captions for each sub-figure.

DOI: 10.7287/peerj.preprints.3206v1/supp-2

BAMM estimated speciation rates

Speciation rate estimates by BAMM under different simulated conditions. The title of each panel indicates speciation rate asymmetry values. The point of intersection between the red-dotted lines represents known values used in the simulations. The simulation conditions (subtree age Sage, basetree age Bage and basetree speciation rate λ0) are given as captions for each sub-figure.

DOI: 10.7287/peerj.preprints.3206v1/supp-3

BiSSE estimated extinction rates

Extinction rate estimates by BiSSE under different simulated conditions: (A) λ0=0.22; Bage=25 (B) λ0=0.27; Bage=15 (C) λ0=0.27; Bage=25

DOI: 10.7287/peerj.preprints.3206v1/supp-4

BAMM estimated extinction rates

Extinction rate estimates by BAMM under different simulated conditions: (A) λ0=0.22; Bage=25 (B) λ0=0.27; Bage=15 (C) λ0=0.27; Bage=25

DOI: 10.7287/peerj.preprints.3206v1/supp-5

Additional Information

Competing Interests

The authors declare that they have no competing interests

Author Contributions

Ullasa Kodandaramaiah conceived and designed the experiments, wrote the paper, reviewed drafts of the paper.

Gopal Murali conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, prepared figures and/or tables, reviewed drafts of the paper.

Data Deposition

The following information was supplied regarding data availability:

Figshare; https://figshare.com/s/cb85b1db6a64328b36f9

Funding

The authors received no funding for this work


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