Model | Unstandardized Coefficients | Standardized Coefficients | t | Sig. | ||
B | Std. Error | Beta | ||||
| (Constant) | −30.413 | 8.859 |
| −3.433 | 0.009 |
Ca | 0.003 | 0.002 | 0.371 | 2.277 | 0.052 | |
glucose | 5.751 | 1.432 | 0.615 | 4.016 | 0.004 | |
Tannins | 28.553 | 8.942 | 0.535 | 3.193 | 0.013 |