Figure 8From: Calibration of mass spectrometric peptide mass fingerprint data without specific external or internal calibrantsModified Dijkstra-Prim MST algorithm. The algorithm starts with vertex s (peak-list) belonging to the peak-list pair with smallest distance (line 1) (the standard algorithm starts with an arbitrary pair). In addition to computing the MST T, the algorithm computes the calibration constants C(v, s) (line 8) and the connection weight W(u) (line 9).Back to article page