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. 2019 Jul 1;15(7):e1007082. doi: 10.1371/journal.pcbi.1007082

Fig 7. Validation of boosted PSMs by internal consistency.

Fig 7

(a) Schematic for separating PSM subsets, where Spectra and DART-ID subsets of PSMs are disjoint. (b) Distributions of coefficient of variation (CVs) for each protein in each subset. Decoy is a subset of PSMs with their protein assignments randomized. (c) Comparing protein CVs of n = 275 proteins between the Spectra and DART-ID PSM subsets, and from the Spectra and Decoy subsets.