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Table 2 Comparison of the fit of three models of biogeographical range evolution and model-specific estimates for the different parameters

From: Biogeography of Coptis Salisb. (Ranunculales, Ranunculaceae, Coptidoideae), an Eastern Asian and North American genus

Model

LnL

Parameter nb

d

e

AIC

ΔAIC

AICC

ΔAICC

DEC

−24.06

2

0.03

1.00 × 10− 12

52.12

3.59

53.04

3.58

DIVALIKE

−22.27

2

0.03

1.00 × 10− 12

48.53

0

49.46

0

BAYAREALIKE

−28.77

2

0.04

1.04 × 10−1

61.55

13.02

52.47

13.01

  1. d = dispersal rate; e = extinction rate
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BMC Ecology and Evolution

ISSN: 2730-7182

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