Table 2 Delta variance test results for extant marsupials versus extant marsupials plus fossil metatherian taxa
From: Statistical support for the hypothesis of developmental constraint in marsupial skull evolution
Skull region | Marsupials variance | Marsupials and fossils variance | Delta variance | P-value |
|---|---|---|---|---|
Whole skull | 0.0165 | 0.0187 | 0.0022 | 0.205 |