| Method |
|
| Pod constriction | Pod size |
| Kendall Tau | Pod constriction | r | 1.000 | −0.029 |
|
| Pod size | r | −0.029 | 1.000 |
| Spearman | Pod constriction | r | 1.000 | −0.038 |
|
| Pod size | r | −0.038 | 1.000 |