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Table 3 Likelihood Ratio Test statistics (LRT) for random-site models

From: Divergent evolution and purifying selection of the flaA gene sequences in Aeromonas

Model 1a

Model 2b

2Δℓc

dfd

P – value

M3

M0

456.93

4

1.4 10-97 ***

M1a

M2a

0

2

1

M8

M7

6.24

2

0.044 *

M8a

M8

1.34

1

0.246

  1. a Alternative model; b null model; c 2Δℓ = 2(ℓ1 - ℓ0), ddegrees of freedom (see Table 2).
  2. *** significant at P < 0.001
  3. * significant at P < 0.05
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