| Length | Diameter | Height | Whole | Shucked | Viscera | Shell | Rings | |
| Length | 1.000 | 0.987 | 0.828 | 0.925 | 0.898 | 0.903 | 0.898 | 0.557 |
| Diameter | 0.987 | 1.000 | 0.834 | 0.925 | 0.893 | 0.900 | 0.905 | 0.575 |
| Height | 0.828 | 0.834 | 1.000 | 0.819 | 0.775 | 0.798 | 0.817 | 0.557 |
| Whole | 0.925 | 0.925 | 0.819 | 1.000 | 0.969 | 0.966 | 0.955 | 0.540 |
| Shucked | 0.898 | 0.893 | 0.775 | 0.969 | 1.000 | 0.932 | 0.883 | 0.421 |
| Viscera | 0.903 | 0.900 | 0.798 | 0.966 | 0.932 | 1.000 | 0.908 | 0.504 |
| Shell | 0.898 | 0.905 | 0.817 | 0.955 | 0.883 | 0.908 | 1.000 | 0.628 |
| Rings | 0.557 | 0.575 | 0.557 | 0.540 | 0.421 | 0.504 | 0.628 | 1.000 |