Estimates the baseline by SNIP algorithm.
Creates a reference MassPeaks
Averages MassSpectrum
Example Mass Spectra (raw)
Plots an AbstractMassObject object.
Class "MassPeaks"
Estimates the baseline by TopHat filter.
Removes less frequent peaks.
Removes the baseline of a MassSpectrum object.
Creates a MassSpectrum object.
determineWarpingFunctions
Determine warping functions of MassPeaks objects.
Draws peak labels to plot.
.estimateBaselineConvexHull
Estimates the baseline by a Convex Hull.
Detects peaks in a MassSpectrum object.
Quantitative Analysis of Mass Spectrometric Data
Finds or removes empty AbstractMassObject objects in a list.
Estimates the noise by MAD.
Estimates the baseline by moving estimators.
Estimates the noise of a MassSpectrum object.
Smoothes intensities of a MassSpectrum object.
Tests a list of MassSpectrum or MassPeaks objects.
Align MassSpectrum objects.
Creates a MassPeaks object.
Merges MassPeaks
Class "MassSpectrum"
Align Peaks into discrete bins.
Removed Functions/Methods in Package MALDIquant Estimates the baseline of a MassSpectrum object.
Plots a Mass Spectrometry Imaging dataset.
Class "AbstractMassObject"
Trim an AbstractMassObject object.
Merges MassPeaks MassSpectrum
Deprecated Functions/Methods in Package MALDIquant Parallel Support in Package MALDIquant Converts a list of MassPeaks objects into a matrix.
Tests for MassSpectrum or MassPeaks object.
transformIntensity-methods
Transforms intensities of an AbstractMassObject object.
calibrateIntensity-methods
Calibrates intensities of a MassSpectrum object.
Turn a list of AbstractMassObjects into a mass spectrometry imaging
slice.
Tests a list of AbstractMassObject objects.
Run warping functions on AbstractMassObject objects.
Plots an Imaging Mass Spectrometry dataset.
.estimateNoiseSuperSmoother
Estimates the noise by Friedman's Super Smoother.
Imputes missing mass values to a MassSpectrum object.
Savitzky-Golay Smoothing Filter
Internal MALDIquant Functions
Calibrates intensity matrix.
Moving Average Smoothing Filter
Tests for AbstractMassObject objects.
standardizeTotalIonCurrent-methods
Standardizes the Total Ion Current of a list of AbstractMassObject objects.