Table 1 Pearson correlation matrix of four spectra from patient X. Column "Mean" lists the average Pearson correlation coefficients of each spectrum to other spectra.
| Â | Spectrum 1 | Spectrum 2 | Spectrum 3 | Spectrum 4 | Mean |
|---|---|---|---|---|---|
Spectrum 1 | 1 | 0.981669 | 0.966975 | 0.976304 | 0.981237 |
Spectrum 2 | 0.981669 | 1 | 0.982505 | 0.984483 | 0.987164 |
Spectrum 3 | 0.966975 | 0.982505 | 1 | 0.984252 | 0.983433 |
Spectrum 4 | 0.976304 | 0.984483 | 0.984252 | 1 | 0.98626 |