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Table 2 Performance of the mAPV model against the other peak models in peak area estimation.

From: A new peak detection algorithm for MALDI mass spectrometry data based on a modified Asymmetric Pseudo-Voigt model

Peak asymmetry

(μ)

Mean percentage error (%)

 

Gaussian

Lorentz

Bi-Gaussian

mAPV

1

3.58 ± 0.07

4.44 ± 0.11

3.20 ± 0.05

2.47 ± 0.06

1.25

3.49 ± 0.06

4.21 ± 0.10

3.13 ± 0.05

2.36 ± 0.06

1.5

3.54 ± 0.07

3.95 ± 0.08

3.05 ± 0.05

2.33 ± 0.05

1.75

3.65 ± 0.07

3.53 ± 0.07

3.04 ± 0.06

2.30 ± 0.05

2

3.78 ± 0.08

3.13 ± 0.06

2.98 ± 0.06

2.26 ± 0.05

  1. Values are expressed as mean ± SE.
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BMC Genomics

ISSN: 1471-2164

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