Standard | Spiked (mean ± SD) | Precision | Accuracy |
---|---|---|---|
0.080 | 0.079 ± 0.002 | 2.5 | 99.987 |
0.156 | 0.16 ± 0.004 | 2.5 | 99.981 |
0.313 | 0.32 ± 0.012 | 3.9 | 99.965 |
0.625 | 0.61 ± 0.011 | 1.8 | 99.969 |
1.250 | 1.194 ± 0.012 | 1.0 | 99.954 |
2.500 | 2.39 ± 0.029 | 1.3 | 99.913 |