ProcessMALDIMS: Pre-process MALDI-MS spectra.

In ManuelPerisDiaz/CysMpro: Mass Spectrometry-Based Structural Analysis of Metalloproteins

Description

Pre-processing and peak picking for ESI-MS spectra.

Usage

ProcessMALDIMS(
  file,
  t1 = 3000,
  t2 = 8000,
  comb = "comb3",
  SNR.Th = SNR.Th,
  amp.Th = amp.Th,
  xy = FALSE,
  plotProcess = FALSE,
  norm = TRUE,
  plotDetection = FALSE,
  plotOriginal = TRUE,
  dir = getwd()
)

Arguments

file	Experimental MALDI-MS file.
t1	Select lower m/z limit.
t2	Select higher m/z limit.
comb	Select pre-processing method.
SNR.Th	Signal-to-noise ratio. Default to 3.
amp.Th	Parameter controlling the peak detection.
xy	MS spectra in xy file?. Default to FALSE.
plotProcess	Plot processed MS spectra. Default to FALSE.
norm	Normalize MS spectra. Default to TRUE.
plotDetection	Plot detected peaks after peak picking. Default to FALSE.
plotOriginal	Plot raw MS spectra. Default to TRUE.
dir	Directory where to save plots. Default to C:.

Value

Processed MALDI-MS spectra.

ManuelPerisDiaz/CysMpro documentation built on Oct. 18, 2020, 6:44 a.m.