Quantitative Analysis of Mass Spectrometry Data


[Up] [Top]

Documentation for package ‘MALDIquant’ version 1.7

Help Pages

MALDIquant-package Quantitative Analysis of Mass Spectrometry Data
AbstractMassObject-class Class "AbstractMassObject"
as.matrix-method Class "AbstractMassObject"
binPeaks Align Peaks into discrete bins.
calibrate Calibrates intensity matrix.
calibrate-method Calibrates intensity matrix.
createMassPeaks Creates a MassPeaks object.
createMassSpectrum Creates a MassSpectrum object.
detectPeaks Detects peaks in a MassSpectrum object.
detectPeaks-method Detects peaks in a MassSpectrum object.
determineWarpingFunctions Determine warping functions of MassPeaks objects.
estimateBaseline Estimates the baseline of a MassSpectrum object.
estimateBaseline-method Estimates the baseline of a MassSpectrum object.
estimateNoise Estimates the noise of a MassSpectrum object.
estimateNoise-method Estimates the noise of a MassSpectrum object.
fiedler2009subset Example Mass Spectra (raw)
filterPeaks Removes less frequently peaks.
findEmptyMassObjects Finds or removes empty AbstractMassObject objects in a list.
intensity Class "AbstractMassObject"
intensity-method Class "AbstractMassObject"
intensity<- Class "AbstractMassObject"
intensity<--method Class "AbstractMassObject"
intensityMatrix Converts a list of AbstractMassObject objects into a matrix.
iplot Interactive plot of MassSpectrum objects.
iplot-method Interactive plot of MassSpectrum objects.
isEmpty Class "AbstractMassObject"
isEmpty-method Class "AbstractMassObject"
isMassObject Tests for AbstractMassObject objects.
isMassObjectList Tests a list of AbstractMassObject objects.
isMassPeaks Tests for AbstractMassObject objects.
isMassPeaksList Tests a list of AbstractMassObject objects.
isMassSpectrum Tests for AbstractMassObject objects.
isMassSpectrumList Tests a list of AbstractMassObject objects.
isRegular Class "MassSpectrum"
isRegular-method Class "MassSpectrum"
labelPeaks Draws peak labels to plot.
labelPeaks-method Draws peak labels to plot.
length-method Class "AbstractMassObject"
lines-method Class "AbstractMassObject"
ltrim Trim an AbstractMassObject object.
ltrim-method Trim an AbstractMassObject object.
MALDIquant Quantitative Analysis of Mass Spectrometry Data
mass Class "AbstractMassObject"
mass-method Class "AbstractMassObject"
mass<- Class "AbstractMassObject"
mass<--method Class "AbstractMassObject"
MassPeaks Class "MassPeaks"
MassPeaks-class Class "MassPeaks"
MassSpectrum Class "MassSpectrum"
MassSpectrum-class Class "MassSpectrum"
mergeMassPeaks Merges 'MassPeaks' or 'MassSpectrum' objects.
mergeMassSpectra Merges 'MassPeaks' or 'MassSpectrum' objects.
metaData Class "AbstractMassObject"
metaData-method Class "AbstractMassObject"
metaData<- Class "AbstractMassObject"
metaData<--method Class "AbstractMassObject"
movingAverage Moving Average Smoothing Filter
plot-method Plots an AbstractMassObject object.
points-method Class "AbstractMassObject"
referencePeaks Creates a reference 'MassPeaks' object.
removeBaseline Removes the baseline of a MassSpectrum object.
removeBaseline-method Removes the baseline of a MassSpectrum object.
removeEmptyMassObjects Finds or removes empty AbstractMassObject objects in a list.
rtrim Trim an AbstractMassObject object.
rtrim-method Trim an AbstractMassObject object.
savitzkyGolay Savitzky-Golay Smoothing Filter
snr Class "MassPeaks"
snr-method Class "MassPeaks"
standardizeTotalIonCurrent Standardizes the Total Ion Current of a list of AbstractMassObject objects.
standardizeTotalIonCurrent-method Standardizes the Total Ion Current of a list of AbstractMassObject objects.
totalIonCurrent Class "AbstractMassObject"
totalIonCurrent-method Class "AbstractMassObject"
totalIonCurrent<- Class "AbstractMassObject"
totalIonCurrent<--method Class "AbstractMassObject"
transformIntensity Transforms intensities of an AbstractMassObject object.
transformIntensity-method Transforms intensities of an AbstractMassObject object.
trim Trim an AbstractMassObject object.
trim-method Trim an AbstractMassObject object.
warpMassPeaks Run warping functions on AbstractMassObject objects.
warpMassSpectra Run warping functions on AbstractMassObject objects.
[-method Class "AbstractMassObject"