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

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