BWR                     BW ratio calculation
createNullSampling      Building a null hypothesis data
detectSpecPeaks         Peak detection for spectra
doShift                 Segment shift
dohCluster              CluPA function for multiple spectra.
dohClusterCustommedSegments
                        Use CluPA for alignment with additional
                        information
drawBW                  BW and percentile ratios plot
drawSpec                Spectral plot
findRef                 Reference finding
findSegPeakList         Selecting the peaks in a segment
findShiftStepFFT        Finding the shift-step by using Fast Fourier
                        Transform cross-correlation
hClustAlign             CluPA function for two spectra.
makeSimulatedData       Create a simulated NMR spectral data
returnLocalMaxima       Local maximum detection
speaq-package           Tools for Nuclear Magnetic Resonance Spectrum
                        Alignment and Quantitative Analysis
