Parameter | Y1 (1 h) | Y2 (2 h) | Y4 (4 h) | Y6 (6 h) | Y8 (8 h) |
R2 | 0.766 | 0.780 | 0.954 | 0.912 | 0.959 |
R2 adjusted | 0.532 | 0.579 | 0.908 | 0.824 | 0.917 |
Q2 | 0.265 | 0.194 | 0.455 | 0.454 | 0.499 |
p-value | 0.046 | 0.031 | 0.000 | 0.001 | 0.000 |
p-value lack of fit | 0.186 | 0.128 | 0.446 | 0.730 | 0.176 |