Fig. 2From: DISMS2: A flexible algorithm for direct proteome- wide distance calculation of LC-MS/MS runsComparison of two similar (left) and two diverse (right) spectra. Preprocessing (topn=20, bin= 0.01) was used and parameters for distance measures are as in Table 1. Distances for left example: d cos=0.010, d angle=0.451, d PH=0.105, distances for right example: d cos=0.396, d angle=1.204, d PH=0.746Back to article page