Model summary | ANOVA results | Coefficients | ||||||||
---|---|---|---|---|---|---|---|---|---|---|

R | R^{2} | Adjusted R^{2} | Std error of the estimate | F = 866 Sig. = 0 | Model | Unstandardized coefficients | Standardized coefficients | T-test | Sig. | |

B | Std error | beta | ||||||||

0.86 | 0.75 | 0.74 | 11.82 | RQD | −1.52 | 0.05 | −0.86 | −29.4 | 0 | |

Independent variable = RQD, dependent variable = Lu | Constant | 153.8 | 5 | 31 | 0 |