CitrobacterRKImetadata
                        Metadata of mass spectra corresponding to the
                        bacterial species _Citrobacter_ sp. from The
                        Robert Koch-Institute (RKI) database of
                        microbial MALDI-TOF mass spectra
CitrobacterRKIspectra   Mass spectra corresponding to the bacterial
                        species _Citrobacter_ sp. from The Robert
                        Koch-Institute (RKI) database of microbial
                        MALDI-TOF mass spectra
LogReg                  Estimation of a multinomial regression to
                        predict the category to which a mass spectrum
                        belongs
MSclassifR              Automated classification of mass spectra
PeakDetection           Detection of peaks in 'MassSpectrum' objects.
PlotSpectra             Plot mass spectra with detected peaks
PredictFastClass        Prediction of the category to which a mass
                        spectrum belongs using linear regressions of
                        mass spectra.
PredictLogReg           Prediction of the category to which a mass
                        spectrum belongs from a multinomial logistic
                        regression model
SelectionVar            Variable selection using random forests,
                        logistic regression methods or sparse partial
                        least squares discriminant analysis (sPLS-DA).
SelectionVarStat        Variable selection using multiple statistical
                        tests.
SignalProcessing        Function performing post acquisition signal
                        processing
