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Figure 2 | BMC Bioinformatics

Figure 2

From: A statistical model-building perspective to identification of MS/MS spectra with PeptideProphet

Figure 2

PeptideProphet fits on the Human Plasma Dataset. PeptideProphet fits on the Human Plasma Dataset with Tandem Scores on charges 2 (left) and 3 (right). The blue and red curves correspond to the fitted frequency curves of the correct (Normal) and incorrect (Gamma) distributions. The Charge 2 fits yields a mixture distribution with a much stronger separation than the fit to Charge 3.

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