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Table 3 Brownian Motion (BM), Ornstein-Uhlenbeck (OU), Early Burst (EB), and SURFACE model summaries

From: Selection towards different adaptive optima drove the early diversification of locomotor phenotypes in the radiation of Neotropical geophagine cichlids

  

BM

OU

EB

SURFACE

PC1

AIC

141.18+/− 1.25

143.62 +/−1.25

138.80 +/− 1.93

129.790 +/− 0.94

 

ΔAIC

11.385 +/− 4.51

13.83 +/− 4.51

9.01 +/− 4.49

0.00 +/− 0.0

 

wAIC

0.012 +/− 0.01

0.003 +/− 0.00

0.04 +/− 0.047

0.95 +/− 0.06

PC2

AIC

111.953 +/− 1.82

105.42 +/− 0.23

114.40 +/− 1.82

_

 

ΔAIC

9.502 +/− 1.72

0.00 +/− 0.00

11.95 +/− 1.72

_

 

wAIC

0.041 +/− 0.03

0.95 +/− 0.045

0.01 +/− 0.01

_

  1. AIC: Akaike Information Criterion, ΔAIC: the difference in AIC between each model and the best model (AIC of the best model = 0), wAIC: the weight of support for each model across 1000 posterior distribution chronograms. Values represent the mean ± standard deviation across 1000 posterior distribution trees.