Table 2. Error metrics computed for each k-wavelength combination listed in Table 1. The means and standard errors reported for NRMSEk and time-averaged PAEk are over all 18 datasets.
| Time-averaged PAEk for ∆[cj]
|
|||||
|---|---|---|---|---|---|
| k | NRMSEk | j = 1 (HbO2) | j = 2 (HHb) | j = 3 (oxCCO) | |
| 3 | 0.0342 ± 0.0034 | 2.83% ± 0.70% | 5.09% ± 0.67% | 10.03% ± 1.10% | |
| 4 | 0.0133 ± 0.0012 | 1.30% ± 0.26% | 2.42% ± 0.40% | 3.25% ± 0.40% | |
| 5 | 0.0102 ± 0.0014 | 1.09% ± 0.25% | 1.77% ± 0.34% | 3.06% ± 0.51% | |
| 8 | 0.0052 ± 0.0007 | 0.46% ± 0.08% | 1.17% ± 0.24% | 1.48% ± 0.13% | |