Research Article
Morphological Study of Palatal Rugae in a Sudanese Population
Table 7
Regression coefficient of all shapes.
| Sl. number | Variables | Regression coefficient (b) | value |
| 1 | Straight | 0.111 | 0.369 | 2 | Curve | 0.213 | 0.125 | 3 | Wavy | −0.005 | 0.972 | 4 | Circular | 0.290 | 0.484 | 5 | Branch | 0.316 | 0.297 | 6 | Crosslink | −0.598 | 0.343 | 7 | Angular | 0.061 | 0.806 | 8 | Nonspecific | 0.486 | 0.319 | 9 | Converging | 0.341 | 0.427 | 10 | Diverging | −0.298 | 0.511 | | Constant (a) | −1.475 | 0.247 |
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