Variable | Equation I | Equation II | Equation III | Equation IV | Equation V |
---|---|---|---|---|---|
X1 | 0.00135 (0.613959) | 3.77E-02a (1.991287) | 0.006534 (0.83375) | 1.71E-03 (1.64111) | 0.001736 (1.86153) |
X2 | 0.060085 (1.486521) | 0.001965 (1.825641) | 7.66E-04 (1.852471) | 1.003657a (2.663358) | 0.904527 (1.375526) |
X3 | 8.257481b (2.307547) | 1.10E-06a (2.085241) | -0.82E-03 (−1.754117) | 0.066856a (2.15417) | 1.021367a (2.875502) |
X4 | -1.214574a (−1.985114) | -1.70063b (−2.425471) | -1.004772a (−2.036574) | −0.001845 (−1.00036) | 4.54E-05b (2.000067) |
X5 | 6.85E-02b (4.195523) | 3.345E-02c (5.145672) | 2.87E-05c (4.837169) | 1.66E-04b (2.105878) | 1.37E-05a (2.052741) |
X6 | 1.978421b (2.854632) | 1.003527c (3.745811) | 1.643589b (2.107952) | 0.000275 (1.795422) | 1.087235a (2.111253) |
Adjusted -squared | 0.685411 | 0.073251 | 0.453375 | 0.268742 | 0.204685 |
F-statistic | 10.852311c | 3.114785b | 2.728768a | 5.416758c | 3.000256b |