Fig. 3
From: Breast-cancer detection using blood-based infrared molecular fingerprints
Tumor staging. a Mean absorbance difference per wavenumber (differential fingerprint) between cases and references, for metastatic and non-metastatic patients. The inset shows the relative sizes of the area enclosed by the two differential fingerprints. b Effect size per wavenumber, for metastatic and non-metastatic patients. The dashed line indicates effect size of one standard deviation. c P-values per wavenumber, by performing local two-sided t-tests