| ChemoSpec-package | Exploratory Chemometrics for Spectroscopy |
| alignMUD | Made Up NMR Data Sets |
| aovPCAloadings | Plot aovPCAscores Loadings of a Spectra Object |
| aovPCAscores | Plot ANOVA-PCA Scores from a Spectra Object |
| aov_pcaSpectra | ANOVA-PCA Analysis of Spectra Data |
| averageReplicates | Average Replicates in a Spectra Object |
| baselineSpectra | Baseline Correction of a Spectra Object |
| binSpectra | Bin or Bucket a Spectra Object |
| check4Gaps | Check for Discontinuities (Gaps) in a Vector & Optionally Make a Plot |
| ChemoSpec | Exploratory Chemometrics for Spectroscopy |
| chkGraphicsOpt | Check the Graphics Output Option/Mode |
| chkSpectra | Verify the Integrity of a Spectra or Spectra2D Object |
| clupaSpectra | Hierarchical Cluster-Based Peak Alignment on a Spectra Object |
| colorSymbol | Color and Symbols in ChemoSpec and ChemoSpec2D |
| conColScheme | Change the Color Scheme of a Spectra or Spectra2D Object |
| cv_pcaSpectra | Cross-Validation of Classical PCA Results for a Spectra Object |
| c_pcaSpectra | Classical PCA of Spectra Objects |
| evalClusters | Evaluate or Compare the Quality of Clusters Quantitatively |
| files2SpectraObject | Import Data into a Spectra Object |
| hcaScores | HCA on PCA/MIA/PARAFAC scores from a Spectra or Spectra2D Object |
| hcaSpectra | Plot HCA Results of a Spectra Object |
| hmapSpectra | Seriated Heat Map for a Spectra Object |
| hypTestScores | Conduct MANOVA using PCA Scores and Factors in a Spectra Object |
| irlba_pcaSpectra | IRLBA PCA of Spectra Objects |
| matrix2SpectraObject | Import Data into a Spectra Object |
| mclust3dSpectra | mclust Analysis of a Spectra Object in 3D |
| mclustSpectra | mclust Analysis of a Spectra Object PCA Results |
| metMUD1 | Made Up NMR Data Sets |
| metMUD2 | Made Up NMR Data Sets |
| normSpectra | Normalize a Spectra Object |
| pcaDiag | Outlier Diagnostic Plots for PCA of a Spectra Object |
| plot2Loadings | Plot PCA Loadings from a Spectra Object Against Each Other |
| plot3dScores | 3D PCA Score Plot for a Spectra Object |
| plotLoadings | Plot PCA Loadings for a Spectra 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 |
| plotSpectra | Plot Spectra Object |
| plotSpectraDist | Plot the Distance Between Spectra and a Reference Spectrum in a Spectra Object |
| plotSpectraJS | Plot a Spectra Object Interactively |
| removeFreq | Remove Frequencies from a Spectra or Spectra2D Object |
| removeGroup | Remove Groups from a Spectra or Spectra2D Object |
| removeSample | Remove Samples from a Spectra or Spectra2D Object |
| reviewAllSpectra | Review All the Spectra in a Spectra Object |
| rowDist | Compute Distance Between Rows of a Matrix |
| r_pcaSpectra | Robust PCA of a Spectra Object |
| sampleDist | Compute the Distances Between Samples in a Spectra or Spectra2D Object |
| sgfSpectra | Apply Savitzky-Golay filters to a Spectra object |
| Spectra | Spectra Objects |
| splitSpectraGroups | Create New Groups from an Existing Spectra Object |
| sPlotSpectra | s-Plot of Spectra Data (Post PCA) |
| SrE.IR | IR and NMR Spectra of Serenoa repens (Saw Palmetto) Oil Extracts and Reference Oils |
| SrE.NMR | IR and NMR Spectra of Serenoa repens (Saw Palmetto) Oil Extracts and Reference Oils |
| sumGroups | Summarize the Group Membership of a Spectra or Spectra2D Object |
| sumSpectra | Summarize a Spectra or Spectra2D Object |
| surveySpectra | Plot Measures of Central Tendency and Spread for a Spectra Object |
| surveySpectra2 | Plot Measures of Central Tendency and Spread for a Spectra Object |
| s_pcaSpectra | Sparse PCA of Spectra Objects |
| updateGroups | Update Group Names in a Spectra or Spectra2D Object |