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Table 2 Continuous trait evolution analysis, using bias-corrected Akaike Information Criterion for model selection: using Brownian motion, Ornstein-Uhlenbeck, Early-Burst, and Delta models

From: Live fast, diversify non-adaptively: evolutionary diversification of exceptionally short-lived annual killifishes

Model Model Parameters σ2 InL AICc ΔAICc
Brownian Motion   0.027 −4.53 13.32 3.16
Ornstein-Uhlenbeck α = 0.271885 0.049 −1.81 10.16 0
Early-Burst α = −0.000001 0.027 −4.53 15.60 5.44
Delta δ = 2.999999 0.012 −2.17 10.88 0.72