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Table 1 The transforms, t i , of the m/z-axis trialled to produce a roughly uniform distribution of peak widths across the t i (m/z)-axis

From: Informed baseline subtraction of proteomic mass spectrometry data aided by a novel sliding window algorithm

Label

Transform

t 0(x)

x

t 1(x)

−1000x −1

t 2(x)

x 1/4

t 3(x)

lnx

t 4(x)

−1000(lnx)−1

t 5(x)

−1000x −1/4