| Method | MSE | Bias | ME | R^2 |
| Smetana | 1.7728 | −0.8025 | 0.8859 | 0.9997 |
| Safranez | 4.6130 | −2.0317 | −2.9120 | 0.9933 |
| Einwatcher | 1.8891 | −0.7523 | 0.8857 | 0.9953 |
| Woyciki | 1.7919 | −0.6233 | 0.7777 | 0.9329 |
| Chertusov | 2.5836 | −1.2150 | 0.7074 | 0.9997 |
| Pavlosky | 0.1741 | −0.0437 | 0.9984 | 0.9997 |
| H-Canales | 0.1741 | −0.0437 | 0.9984 | 0.9997 |
| Proposed Method | 0.1337 | −0.0049 | 0.9991 | 0.9993 |