Term | Coefficient Estimate | Mean square | t-Stat | F-value | p-value | Confidence level (%) | Contribution (%) |
---|---|---|---|---|---|---|---|
Intercept | 190.45 | 1005 | 82.550 | 15.73 | 7.15E−28 | ||
X1 | 4.0956 | 402.58 | 2.5104 | 6.30 | 0.0203 | 97.968 | 6.201834 |
X2 | 6.9795 | 1169 | 4.278 | 18.30 | 0.0003 | 99.966 | 10.56880 |
X3 | -5.5497 | 739.19 | -3.401 | 11.57 | 0.0026 | 99.731 | 8.403669 |
X4 | 3.23E−15 | 0 | 1.9E−15 | 0 | 1 | 0 | 4.88424E−15 |
X1*X2 | 4.6166 | 341.02 | 2.310 | 5.34 | 0.0311 | 96.889 | 6.9908256 |
X1*X3 | 2.2901 | 83.92 | 1.146 | 1.31 | 0.2646 | 73.538 | 3.4678899 |
X1*X4 | 2.5082 | 100.66 | 1.255 | 1.58 | 0.2231 | 77.685 | 3.7981651 |
X2*X3 | -0.79974 | 10.23 | -0.40 | 0.1602 | 0.6930 | 30.698 | 1.2110091 |
X2*X4 | 0.79974 | 10.23 | 0.400 | 0.1602 | 0.6930 | 30.698 | 1.2110091 |
X3*X4 | 4.2895 | 294.40 | 2.146 | 4.61 | 0.0436 | 95.635 | 6.4954128 |
X1*X1 | -12.698 | 5160 | -8.988 | 80.79 | 1.21E−08 | 100 | 19.229357 |
X2*X2 | -7.6823 | 1888 | -5.437 | 29.57 | 2.15E−05 | 99.997 | 11.633027 |
X3*X3 | -3.2110 | 329.95 | -2.272 | 5.17 | 0.03366 | 96.633 | 4.8623853 |
X4*X4 | -10.517 | 3539 | -7.444 | 55.42 | 2.56E−07 | 99.999 | 15.92660 |
df | SS | MS | F | Significance F | |||
Regression | 14 | 14,070 | 1005 | 15.733 | 4.48E−08 | Std. Dev | 7.99 |
Residual | 21 | 1341 | 63.87 | Mean | 167.72 | ||
Total | 35 | 15,411 | C.V. % | 4.77 | |||
R2 | 0.912 | PRESS | 7720 | ||||
Adj. R2 | 0.854 | ||||||
Adeq. Precision | 11.43 |