Fig 7. Validation of boosted PSMs by internal consistency.
(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.