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| auto.aspect | Choose aspect ratio | 
| bhist | Histogram with confidence intervals | 
| boxplot.hclust | Boxplot with hierarchical cluster breaks | 
| BrBg.colors | Color schemes | 
| break.hclust | Quantize by clustering | 
| break.kmeans | Quantize by clustering | 
| break.quantile | Equal-count breaks of a dataset | 
| break.ts | Change-point analysis by clustering | 
| break.ward | Quantize by clustering | 
| Cars | Cars, Housing, States, and VA Deaths | 
| color.cone | Depict colors geometrically | 
| color.key | Add a thin key to the top of a plot | 
| color.plot | Plot subgroups as colored points | 
| color.plot.data.frame | Plot cases as colored points | 
| color.plot.default | Plot subgroups as colored points | 
| color.plot.formula | Plot cases as colored points | 
| color.plot.loess | Contour plot of a regression surface | 
| contour.plot | Display contours | 
| data.image | Data Image | 
| default.colors | Color schemes | 
| dim.ordered | Is a dimension ordered? | 
| GM.colors | Color schemes | 
| gray.colors | Color schemes | 
| hist.hclust | Histogram with hierarchical cluster breaks | 
| Housing | Cars, Housing, States, and VA Deaths | 
| labeled.curves | Plot labeled curves | 
| linechart | Linechart | 
| make.names | Make Syntactically Valid Names | 
| make.unique | Make character strings unique | 
| merge.factor | Merge factor levels | 
| merge.hist | Merge histogram bins | 
| merge.table | Table merging | 
| merge.table.cells | Internal routines | 
| merge.table.cost | Internal routines | 
| mine.associations | Associations in a contingency table | 
| OrRd.colors | Color schemes | 
| parallel.plot | Parallel-coordinate plot | 
| pca | Principal Component Analysis | 
| plot.axes | Plot axes under projection | 
| plot.breaks | Draw break locations | 
| plot.hclust.trace | Plot a merging trace | 
| plot.segments.ts | Plot time-series segments | 
| predict.plot | Plot predictors versus response. | 
| predict.plot.lm | Plot predictors versus residuals. | 
| project | Project data into fewer dimensions | 
| projection | Discriminative projection | 
| RC.colors | Color schemes | 
| read.array | Read and write arrays | 
| RYB.colors | Color schemes | 
| sort.levels | Sort levels of a factor | 
| star.plot | Reordered and scaled star plot | 
| States | Cars, Housing, States, and VA Deaths | 
| text.plot | Make a plot of text labels | 
| va.deaths | Cars, Housing, States, and VA Deaths | 
| vrml.plot3d | View points in 3D | 
| vrml.surface | View a surface in 3D | 
| ward | Create a hierarchy by Ward's method | 
| write.array | Read and write arrays | 
| YlGnBu.colors | Color schemes | 
| YR.colors | Color schemes |