Table 7 Regression coefficient of LM (SF)
From: Analysis of the Strength of Different Minerals-Modified MPC Based on Mathematical Models
Model type | α1 | α2 | P-value | α3 | P-value | Durbin–Watson | VIF |
|---|---|---|---|---|---|---|---|
Flexural strength | 10.057 | 0.069 | 0.000 | 0.029 | 0.055 | 1.594 | 1 |
Model type | α4 | α5 | P-value | α6 | P-value | Durbin–Watson | VIF |
Compressive strength | 31.754 | − 0.049 | 0.521 | 0.535 | 0.000 | 0.375 | 1 |