Sensitivity analysis by the combination of input variables.
| Combination | MSE | IN | R 2 | BLE |
|---|---|---|---|---|
| A | 145.435 | 3 | 0.6478 | Y = 0.42x + 39 |
| B | 173.695 | 4 | 0.5572 | Y = 0.32x + 45 |
| C | 171.3323 | 4 | 0.5598 | Y = 0.31x + 46 |
| D | 219.7602 | 3 | 0.3714 | Y = 0.18x + 54 |
| E | 215.5642 | 4 | 0.3689 | Y = 0.13x + 59 |
| F | 200.3444 | 3 | 0.4532 | Y = 0.22x + 54 |
| A + B | 76.3664 | 6 | 0.8343 | Y = 0.72x + 20 |
| A + C | 95.6955 | 6 | 0.8136 | Y = 0.75x + 20 |
| A + D | 143.1095 | 8 | 0.6648 | Y = 0.51x + 32 |
| A + E | 130.0399 | 11 | 0.6931 | Y = 0.51x + 33 |
| A + F | 107.5304 | 8 | 0.7561 | Y = 0.6x + 26 |
| B + C | 171.8939 | 10 | 0.5611 | Y = 0.33x + 46 |
| B + D | 165.9524 | 6 | 0.5910 | Y = 0.39x + 43 |
| B + E | 176.6352 | 7 | 0.5420 | Y = 0.3x + 47 |
| B + F | 132.8516 | 10 | 0.6863 | Y = 0.51x + 33 |
| C + D | 161.2369 | 9 | 0.6022 | Y = 0.41x + 39 |
| C + E | 160.7969 | 6 | 0.6009 | Y = 0.38x + 41 |
| C + F | 155.4478 | 7 | 0.6418 | Y = 0.52x + 34 |
| D + E | 217.3808 | 4 | 0.3720 | Y = 0.16x + 55 |
| D + F | 179.7211 | 5 | 0.5311 | Y = 0.29x + 49 |
| E + F | 175.4342 | 5 | 0.5461 | Y = 0.31x + 46 |
| A + B + C | 76.5286 | 6 | 0.8333 | Y = 0.6x + 21 |
| A + B + D | 56.5952 | 14 | 0.8842 | Y = 0.76x + 18 |
| A + B + E | 54.9286 | 15 | 0.8841 | Y = 0.82x + 12 |
| A + B + F | 42.1760 | 14 | 0.91223 | Y = 0.83x + 12 |
| A + C + D | 57.6044 | 9 | 0.8777 | Y = 0.77x + 16 |
| A + C + E | 57.7685 | 10 | 0.8801 | Y = 0.79x + 13 |
| A + C + F | 34.73 | 20 | 0.9301 | Y = 0.87x + 9.8 |
| A + E + F | 101.3071 | 9 | 0.7753 | Y = 0.61x + 28 |
| B + C + D | 150.1443 | 7 | 0.6336 | Y = 0.44x + 38 |
| B + C + E | 151.2555 | 6 | 0.6326 | Y = 0.4x + 39 |
| B + C + F | 138.5619 | 7 | 0.6852 | Y = 0.54x + 33 |
| B + D + E | 150.9032 | 11 | 0.6315 | Y = 0.4x + 40 |
| B + D + F | 120.3750 | 13 | 0.7321 | Y = 0.61x + 25 |
| B + E + F | 111.6485 | 16 | 0.7454 | Y = 0.56x + 29 |
| C + D + E | 151.0813 | 14 | 0.6307 | Y = 0.43x + 39 |
| C + D + F | 150.9258 | 9 | 0.7020 | Y = 0.56x + 34 |
| C + E + F | 113.2508 | 9 | 0.7400 | Y = 0.56x + 31 |
| D + E + F | 184.9195 | 5 | 0.5401 | Y = 0.36x + 46 |
| A + B + C + D | 59.9528 | 9 | 0.8724 | Y = 0.75x + 16 |
| A + B + C + E | 58.0246 | 12 | 0.8770 | Y = 0.74x + 18 |
| A + B + C + F | 36.9017 | 12 | 0.9234 | Y = 0.85x + 11 |
| A + C + D + E | 56.7687 | 11 | 0.8811 | Y = 0.74x + 18 |
| A + C + D + F | 9.907 | 20 | 0.98026 | Y = 0.96x + 3.3 |
| A + D + E + F | 89.7582 | 10 | 0.8082 | Y = 0.6x + 27 |
| B + C + D + E | 150.9517 | 9 | 0.6324 | Y = 0.42x + 38 |
| B + C + D + F | 114.6047 | 14 | 0.7387 | Y = 0.6x + 28 |
| B + D + E + F | 115.0186 | 12 | 0.7338 | Y = 0.53x + 31 |
| C + D + E + F | 116.5159 | 9 | 0.7333 | Y = 0.57x + 28 |
| A + B + C + D + E | 59.5521 | 10 | 0.8731 | Y = 0.79x + 14 |
| A + B + C + D + F | 6.873 | 14 | 0.98633 | Y = 0.97x + 2.3 |
| A + C + D + E + F | 9.7121 | 14 | 0.98057 | Y = 0.98x + 1.1 |
| B + C + D + E + F | 13 | 13 | 0.7420 | Y = 0.57x + 29 |
| A + B + D + E + F | 0.31 | 17 | 0.9861 | Y = 0.98x + 1.3 |
| A + B + C + E + F | 0.23 | 16 | 0.988 | Y = 0.99x + 0.23 |
| A + B + C + D + E + F | 0.01881 | 18 | 0.92214 | Y = 0.99x + 0.52 |