Table 2 Comparison of PGLS statistics (scleral brightness in relation to eye size and domestication status) including (Model I) and excluding (Model II) the genus Mustela (ferrets and polecats)
From: Scleral appearance is not a correlate of domestication in mammals
Coefficient | Estimate | Standard error | p value |
|---|---|---|---|
Model I (ntaxa = 26) | |||
 Log(ocular diameter): status domesticated | –0.333 | 0.443 | 0.460 |
 Log(ocular diameter): status wild | –0.393 | 0.442 | 0.383 |
Model II (ntaxa = 24) | |||
 Log(ocular diameter): status domesticated | –0.853 | 0.350 | 0.024 |
 Log(ocular diameter): status wild | –0.908 | 0.347 | 0.016 |