Author [Reference] | Max. Absolute error | MSE | SSE | Max. RE (%) |
Goudar and Sonnad [17] a | 4.14E−14 | 3.90E−29 | 1.17E−24 | 1.04E−10 |
Goudar and Sonnad [17] b | 1.45E−07 | 5.99E−16 | 1.80E−11 | 3.64E−04 |
Cojbasić and Brkić [18] c | 4.57E−07 | 1.35E−14 | 4.06E−10 | 0.0026 |
This study | 3.886E−07 | 2.46E−15 | 1.480E−10 | 0.004 |
Cojbasić and Brkić [18] d | 7.21E−06 | 2.82E−12 | 8.46E−08 | 0.0115 |
Vantankhah [19] e | 1.99E−05 | 1.93E−11 | 5.78E−07 | 0.0499 |
Vantankhah [19] f | 2.38E−05 | 1.02E−11 | 3.07E−07 | 0.0596 |
Offor and Alabi [20] | 2.36E−05 | 2.86E−11 | 1.713E−06 | 0.0664 |