Fig. 2From: Informed baseline subtraction of proteomic mass spectrometry data aided by a novel sliding window algorithmBaseline subtraction of a proteomic MALDI-TOF mass spectrum. A spectrum from the Fiedler dataset: see ‘Data used’ in the Methods section. The spectrum intensities shown are the square root of the raw intensities, used as a variance stabilisation measure. Additionally, smoothing using Savitzky-Golay (half window size of 50) was applied prior to baseline subtractionBack to article page