AddPlottingStuff        Add plotting variables
BuildFeatureMatrix      Build a Feature matrix from the with speaq 2.0
                        processed data
BuildRawDataMatrix      Build a raw data matrix (spectra) from spectra
                        of unequal length
PeakAligner             Realignment with hierarchical clustering
PeakFilling             Peak filling of any missed peaks
SCANT                   SCAle, Normalize and Transform a data matrix
SilhouetR               SilhouetR
Winedata                Wine dataset
drawSpecPPM             Plot NMR spectra from a spectra data matrix
getWaveletPeaks         Convert raw NMR spectra to peak data by using
                        wavelets
hclust.grouping         Realignment with hierarchical clustering (used
                        in the PeakAligner function)
regroupR                Regroup faulty aligned peaks
relevant.features.p     identify features (columns in the datamatrix)
                        which are significantly associated with the
                        outcome vector
