Figure 6.

A method of alignment of selected m/z-values. A method of alignment of selected m/z-values using the dataset mean spectrum. The mean spectrum is shown in blue. Red triangles indicate m/z-values of interest before the alignment. Green arrows illustrate the process of alignment. Green triangles show aligned peaks and their m/z-values. Reprinted from [52], Copyright 2011, with permission from Elsevier.

Alexandrov BMC Bioinformatics 2012 13(Suppl 16):S11   doi:10.1186/1471-2105-13-S16-S11