Fig. 7 | Scientific Reports

Fig. 7

From: Non-invasive detection of choroidal melanoma via tear-derived protein corona on gold nanoparticles: a machine learning approach

Fig. 7The alternative text for this image may have been generated using AI.

Analysis of feature correlations and statistical distributions of m/z. Panel (a) displays correlation matrices showing the relationships between eight extracted features derived from m/z intensity profiles. Panel (b) presents the distribution analysis of these time-series features through violin plots with overlaid scatter points, demonstrating significant differences (p < 0.001) between healthy controls and cancer patients across all measured parameters.

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