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. 2016 Nov 2;118(4):366–373. doi: 10.1038/hdy.2016.110

Table 5. Results of the correlation analyses of PGLS of rate of microstructural karyotypic diversification (rKDmicro) with metabolic, reproductive and geographic variables.

Response Model Characteristic Traits t P d.f. λ AIC ΔAIC
rKDmicro Simple Metabolic Body mass −0.20 0.839 207 0.92 73.77 5.17
      Metabolic rate 0.06 0.948 207 0.92 73.80 5.2
    Reproductive Longevity −2.28 0.023 207 0.92 68.60 0
      Litters per year 0.32 0.743 207 0.92 73.70 4.9
      Sexual maturity age −1.21 0.224 207 0.92 72.34 3.74
    Geographic Geographic range −0.51 0.607 207 0.92 73.54 4.94
  Multiple Metabolic Longevity × body mass   0.132 205 0.92 72.11 3.31
    Reproductive Litters per year × longevity   0.031 205 0.93 68.92 0.32
      Sexual maturity age × longevity   0.084 205 0.92 71.08 2.48

Abbreviations: AIC, Akaike's information criterion; PGLS, phylogenetic generalized least squares regression.

The best models are shown in bold.