| MALDIrppa-package | MALDI mass spectra robust pre-processing and analysis | 
| addMetadata | Add metadata to 'AbstractMassObject' class objects | 
| alignPeaks | Compact peak alignment process for 'MassPeaks' objects | 
| countPeaks | Count the number of peaks in 'MassPeaks' objects | 
| deletePeaks | Delete peaks from a 'MassPeaks' objects | 
| detectOutliers | Detection of outlying mass peak profiles | 
| importSpectra | Convert mass spectra from text files into 'MassSpectrum' objects | 
| MALDIrppa | MALDI mass spectra robust pre-processing and analysis | 
| peakPatterns | Display peak presence/absence patterns | 
| plot.scSpectra | Graphical summary of 'screenSpectra' objects | 
| rawToPeaks | Create list of 'MassPeaks' objects | 
| rawToSpectra | Create list of 'MassSpectrum' objects | 
| redResolution | Reduce resolution of 'MassSpectrum' objects | 
| screenSpectra | Identification of potentially low-quality raw mass spectra | 
| snrPeaks | Extract signal-to-noise ratio thresholds from 'MassPeaks' objects | 
| spectra | Example mass spectra profiles | 
| summary.scSpectra | Numerical summary of 'screenSpectra' objects | 
| summaryPeaks | Summary of mass peak profiles | 
| summarySpectra | Summary of mass spectra | 
| transfIntensity | Transform intensity of 'MassSpectrum' objects | 
| type | Example mass spectra metadata | 
| wavSmoothing | Discrete wavelet transformation for 'MassSpectrum' objects | 
| writeIntensity | Write intensity matrix in different formats | 
| writeMetadata | Write metadata in different formats |