Table 43 Correlation coefficients for various indices.
From: Data-driven regression analysis of amylose using Sombor molecular descriptors
Indices | Kendall’s Tau | Point-biserial | Cramér’s V | Tetrachoric | Polychoric |
|---|---|---|---|---|---|
SO | 0.9500 | 0.8900 | 0.6750 | 0.8500 | 0.9000 |
SO\(_1\) | 0.9123 | 0.8700 | 0.7100 | 0.9000 | 0.8900 |
SO\(_2\) | 0.8354 | 0.8200 | 0.6900 | 0.8700 | 0.8500 |
SO\(_3\) | 0.8765 | 0.8450 | 0.6950 | 0.8800 | 0.8700 |
SO\(_4\) | 0.9223 | 0.8800 | 0.7800 | 0.8800 | 0.9100 |
SO\(_5\) | 0.9034 | 0.8600 | 0.7100 | 0.8900 | 0.8950 |
SO\(_6\) | 0.9152 | 0.8750 | 0.7200 | 0.8600 | 0.8800 |
