| V | |||
Sample no | Recommended value (%) | Ternary regression analysis value (%) | Absolute error (%) | Relative error (%) |
GF2 | 0.040 | 0.041 | 0.001 | 2.50 |
GF5 | 0.204 | 0.198 | −0.006 | −2.94 |
GF6 | 0.773 | 0.777 | 0.004 | 0.52 |
GF9 | 0.236 | 0.225 | −0.011 | −4.66 |
GF12 | 0.043 | 0.045 | 0.002 | 4.65 |
Average value | 0.259 | 0.257 | 0.005 | 3.05 |