Importing Data |
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Import Data into a Spectra2D Object |
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Import 2D Spectroscopic Data |
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Data Summaries |
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Summarize the Group Membership of a Spectra or Spectra2D Object |
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Summarize a Spectra or Spectra2D Object |
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Pre-Processing DataModifying/editing data |
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Remove Frequencies from a Spectra or Spectra2D Object |
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Remove Groups from a Spectra or Spectra2D Object |
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Remove Samples from a Spectra or Spectra2D Object |
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Remove Peaks in a Spectra2D Object |
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Normalize a Spectra2D Object |
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Center and Scale a Spectra2D Object Along the Samples Dimension |
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Plots |
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Plot a Spectra2D Object |
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Plot a Slice of a Spectra2D Object |
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Plot Scores from PCA, MIA or PARAFAC Analysis of a Spectra or Spectra2D Object |
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Scree Plots from PCA or MIA Analysis of a Spectra or Spectra2D Object |
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Plot Loadings from a PARAFAC, MIA or POP Analysis of a Spectra2D Object |
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Display a pdf Version of the Contour Scale |
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Create a List of Colors |
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Create a List of Contour Levels |
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Color and Symbols in ChemoSpec and ChemoSpec2D |
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Exploratory Data Analysis |
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Multivariate Image Analysis (Tucker 1) of a Spectra2D Object |
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PARAFAC Analysis of a Spectra2D Object |
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Plain Old PCA (POP) of Spectra2D Objects |
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Data Sets |
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Spectra2D Objects |
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Made Up 2D NMR-Like Data Sets |
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Utilities & Reference |
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Verify the Integrity of a Spectra or Spectra2D Object |
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Align the Spectra in a Spectra2D Object using the HATS algorithm. |
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Check for Discontinuities (Gaps) in a Vector & Optionally Make a Plot |
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Display a pdf Version of the Contour Scale |
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Calculate Levels for Contour and Image Type Plots |
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Inspect Levels for Contour Plots of Spectra2D Objects |
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Shift the Spectra in a Spectra2D Object |
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Compute the Distances Between Samples in a Spectra or Spectra2D Object |
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Compute the Volume of a Specified Shift Range in a 2D Spectrum |
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Update Group Names in a Spectra or Spectra2D Object |
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Exploratory Chemometrics for 2D Spectroscopy |