| 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 |
| avgFacLvls | Average Levels of a Factor in a Data Matrix |
| baselineSpectra | Baseline Correction of a Spectra Object |
| binData | Bin or Bucket Data |
| binSpectra | Bin or Bucket a Spectra Object |
| check4Gaps | Check for Missing Values (Gaps) |
| ChemoSpec | Exploratory Chemometrics for Spectroscopy |
| chkSpectra | Verify the Integrity of a Spectra Object |
| chooseLvls | Select Levels for Contour and Image Type Plots |
| clupaSpectra | Conduct Hierarchical Cluster-Based Peak Alignment on a Spectra Object |
| colLeaf | Color the Leaves of a Dendrogram Based on a Spectra Object |
| colorSymbol | Colors and Symbols in ChemoSpec and Spectra Objects |
| conColScheme | Change the Color Scheme of a Spectra Object |
| coordProjCS | Modified Version of coordProj from mclust |
| corSpectra | Tools for STOCSY Analysis of a Spectra Object |
| covSpectra | Tools for STOCSY Analysis of a Spectra 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 | Merge Files in a Directory into a Spectra Object |
| getMaxCovByFreq | Order Rows of a Covariance Matrix by Absolute Value |
| groupNcolor | Assign Group Membership and Colors for a Spectra Object |
| hcaScores | HCA on PCA scores from a Spectra Object |
| hcaSpectra | Plot HCA Results of a Spectra Object |
| hmapSpectra | Create a Seriated Heat Map Comparing Samples and Spectral Data for a Spectra Object |
| hypTestScores | Conduct MANOVA using PCA Scores and Factors in a Spectra Object |
| isWholeNo | Determine if a Number is a Whole Number |
| labelExtremes | Label Extreme Values in a 2D Data Set |
| labelExtremes3d | Identify Extreme Values in 3D |
| loopThruSpectra | Display the Spectra in a Spectra Object One at a Time |
| makeEllipsoid | Create Ellipsoid |
| mclust3D | mclust Analysis in 3D |
| 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 |
| normVec | Normalize a Vector to range -1 to +1 |
| pcaDiag | Outlier Diagnostic Plots for PCA of a Spectra Object |
| plot2Loadings | Plot PCA Loadings from a Spectra Object Against Each Other |
| plotHCA | Plot Dendrogram for Spectra Object |
| plotLoadings | Plot PCA Loadings for a Spectra Object |
| plotScores | Plot PCA Scores of a Spectra Object |
| plotScores3D | 3D PCA Score Plot for a Spectra Object |
| plotScoresCor | Compute Confidence Ellipses |
| plotScoresDecoration | Decorate PCA Score Plot of a Spectra Object |
| plotScoresRGL | Interactive 3D Score Plot of a Spectra Object |
| plotScree | Scree Plots of PCA Results for a Spectra Object |
| plotScree2 | Scree Plots of PCA Results for a Spectra Object |
| plotSpectra | Plot Spectra Object |
| plotSpectraJS | Plot a Spectra Object Interactively |
| q2rPCA | Conversion Between PCA Classes |
| r2qPCA | Conversion Between PCA Classes |
| readJDX | Read and process a JCAMP-DX file. |
| removeFreq | Remove Frequencies from a Spectra Object |
| removeGroup | Remove Samples or Groups from a Spectra Object |
| removeSample | Remove Samples or Groups from a Spectra Object |
| rowDist | Compute Distance Between Rows of a Matrix |
| r_pcaSpectra | Robust PCA of a Spectra Object |
| sampleDistSpectra | Compute the Distance Between Samples in a Spectra Object |
| seX | Functions to Compute Measures of Central Tendency and Spread. seX! |
| seXy | Functions to Compute Measures of Central Tendency and Spread. seX! |
| seXy95 | Functions to Compute Measures of Central Tendency and Spread. seX! |
| seXyIqr | Functions to Compute Measures of Central Tendency and Spread. seX! |
| seXyMad | Functions to Compute Measures of Central Tendency and Spread. seX! |
| shrinkLeaf | Shrink the Leaves of a Dendrogram Based on 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 Parameters of a Spectra Object |
| sumSpectra | Summarize a Spectra Object |
| surveySpectra | Plot Measures of Central Tendency and Spread for a Spectra Object |