Exploratory Chemometrics for 2D Spectroscopy

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Documentation for package ‘ChemoSpec2D’ version 0.5.0

• DESCRIPTION file.
• User guides, package vignettes and other documentation.
• Package NEWS.

Help Pages

ChemoSpec2D-package	Exploratory Chemometrics for 2D Spectroscopy
calcLvls	Calculate Levels for Contour and Image Type Plots
centscaleSpectra2D	Center and Scale a Spectra2D Object Along the Samples Dimension
check4Gaps	Check for Discontinuities (Gaps) in a Vector & Optionally Make a Plot
ChemoSpec2D	Exploratory Chemometrics for 2D Spectroscopy
chkSpectra	Verify the Integrity of a Spectra or Spectra2D Object
colorSymbol	Color and Symbols in ChemoSpec and ChemoSpec2D
computeVolume	Compute the Volume of a Specified Shift Range in a 2D Spectrum
files2Spectra2DObject	Import Data into a Spectra2D Object
hats_alignSpectra2D	Align the Spectra in a Spectra2D Object using the HATS algorithm.
import2Dspectra	Import 2D Spectroscopic Data
inspectLvls	Inspect Levels for Contour Plots of Spectra2D Objects
LofC	Create a List of Colors
LofL	Create a List of Contour Levels
miaSpectra2D	Multivariate Image Analysis (Tucker 1) of a Spectra2D Object
MUD	Made Up 2D NMR-Like Data Sets
MUD1	Made Up 2D NMR-Like Data Sets
MUD2	Made Up 2D NMR-Like Data Sets
normSpectra2D	Normalize a Spectra2D Object
pfacSpectra2D	PARAFAC Analysis of a Spectra2D Object
plotLoadings2D	Plot Loadings from a PARAFAC, MIA or POP Analysis of a Spectra2D Object
plotScores	Plot Scores from PCA, MIA or PARAFAC Analysis of a Spectra or Spectra2D Object
plotScree	Scree Plots from PCA or MIA Analysis of a Spectra or Spectra2D Object
plotSlice	Plot a Slice of a Spectra2D Object
plotSpectra2D	Plot a Spectra2D Object
popSpectra2D	Plain Old PCA (POP) of Spectra2D Objects
removeFreq	Remove Frequencies from a Spectra or Spectra2D Object
removeGroup	Remove Groups from a Spectra or Spectra2D Object
removePeaks2D	Remove Peaks in a Spectra2D Object
removeSample	Remove Samples from a Spectra or Spectra2D Object
sampleDist	Compute the Distances Between Samples in a Spectra or Spectra2D Object
shiftSpectra2D	Shift the Spectra in a Spectra2D Object
showScale	Display a pdf Version of the Contour Scale
Spectra2D	Spectra2D Objects
sumGroups	Summarize the Group Membership of a Spectra or Spectra2D Object
sumSpectra	Summarize a Spectra or Spectra2D Object
updateGroups	Update Group Names in a Spectra or Spectra2D Object