| Models | Regression coefficients | MBE | RMSE | MPE% | R | S.E | |||
| a | b | c | d | ||||||
| (Hd/H) and (Kt) Model (15) Model (16) Model (17) |
1.356 −2.547 245.8 |
−1.326 6.325 125.7 |
- 9.325 325.7 |
- - 234.5 |
0.003 0.006 0.007 |
0.005 0.002 0.004 |
−1.221 −2.214 −0.658 |
0.895 0.957 0.912 |
0.016 0.028 0.031 |
| (Hd/H) and (S/So) Model (18) Model (19) Model (20) |
2.356 −0.452 −0.532 |
−0.168 2.658 1.478 |
- −35.625 −4.326 |
- - 435.6 |
0.005 −0.006 0.009 |
0.006 0.003 0.005 |
−0.954 −0.563 −0.723 |
0.913 0.841 0.936 |
0.025 0.037 0.024 |
| (Hd/Ho) and (S/So) Model (21) Model (22) Model (23) |
0.265 2.356 −0.852 |
0.689 −1.369 2.378 |
- 2.689 −6.359 |
- - 356.7 |
0.006 0.004 −0.003 |
0.008 0.002 0.005 |
−0.785 −0.362 −0.485 |
0.942 0.885 0.875 |
0.032 0.026 0.019 |