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Table 4 Likelihood ratio test statistics (2δ) for the test of model fit

From: Evolutionary history of the UCP gene family: gene duplication and selection

 

2δ

df

LRT p

H0

 

NA

NA

One ratio versus H1

15.4

1

<0.001

One ratio versus H2

34.3

1

<0.001

H1 vs H2

18.9

1

<0.001

LRTs of variable w's among sites

   

One ratio vs. M3

919.9

4

0

M1 vs M2

0

2

1

M7 vs M8

21.1

2

<0.001

  1. Significant tests are shown in bold.