Figure 2 | Scientific Reports

Figure 2

From: Metrics for evaluating the stability and reproducibility of mass spectra

Figure 2

Correlation matrix based on the cosine measure without smoothing. Measurements 1a and 1b correspond to different fragments of one sample classified as a glioblastoma; Measurements 2a and 2b correspond to different fragments of one sample, classified as a meningioma. The total ion current is presented for each measurement, with examples of spectra from two different scans for one of the measurements.

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