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Table 4 Welch et al. [27] Mitochondrial Contrasts

From: Diversification and the rate of molecular evolution: no evidence of a link in mammals

Response Variable

Predictor Variable

Coefficient

R2

d.f.

P value

ln(Clade Size)

ln(dN)

-0.2485

0.0064

42

0.605

ln(Clade Size)

ln(dS)

-1.4968

0.1031

26

0.096

ln(Clade Size)

ln(ω)

0.4371

0.0179

27

0.423

ln(Clade Size)

ln(Body Size)

0.0783

0.0066

42

0.600

ln(dN)

ln(Body Size)

0.0545

0.0306

42

0.256

ln(dS)

ln(Body Size)

-0.1263

0.1728

25

0.031 *

ln(ω)

ln(Body Size)

0.0586

0.0338

36

0.269

  1. Table 4 - Regressions between rates, clade size and body size for mitochondrial sequence data of Welch et al. [27]
  2. Traits are measured as differences in values between sister-pairs of mammalian clades. Co-efficient: estimated co-efficient of the predictor variable; R2 = co-efficient of determination; d.f: degrees of freedom in model; P value: significance of value of model; Significance: * = P < 0.05, ** = P < 0.005.