Table 8 R and RMSE values after adjustment for calibration and validation.
Parameter | R value for month 1 | RMSE value for month 1 | R value for month 2 | RMSE value for month 2 | R value for month 3 | RMSE value for month 3 | R value for month 4 | RMSE value for month 4 |
|---|---|---|---|---|---|---|---|---|
TSS | 0.83 | 0.012 | 0.88 | 0.01 | 0.81 | 0.01 | 0.82 | 0.02 |
BOD | 0.88 | 0.08 | 0.86 | 0.07 | 0.83 | 0.07 | 0.87 | 0.06 |
COD | 0.9 | 0.02 | 0.89 | 0.18 | 0.87 | 0.01 | 0.86 | 0.015 |
NH4+-N | 0.88 | 0.02 | 0.87 | 0.022 | 0.8 | 0.02 | 0.83 | 0.021 |
NO2–-N | 0.83 | 0.028 | 0.84 | 0.027 | 0.8 | 0.03 | 0.83 | 0.031 |
NO3–-N | 0.82 | 0.14 | 0.83 | 0.138 | 0.84 | 0.13 | 0.85 | 0.132 |
PO4-P | 0.88 | 0.01 | 0.87 | 0.012 | 0.82 | 0.02 | 0.87 | 0.018 |