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| BTC | Color ramps on perceptually linear scales |
| BTY | Color ramps on perceptually linear scales |
| ColorRamps | Color ramps on perceptually linear scales |
| erode.hexbin | Erosion of a Hexagon Count Image |
| hboxplot | 2-D Generalization of Boxplot |
| hcell | compute hexagon cell id's from x and y map projection coordinates |
| hcell2xy | Compute X and Y Coordinates for Hexagon Cells |
| hdiffplot | Plot of Domain and Median Differences of Two `hbin' Objects |
| heat.ob | Color ramps on perceptually linear scales |
| hex.legend | Plot a Legend for plot.hexbin |
| hexagons | Add Hexagon Cells to Plot |
| hexbin | bivariate binning into hexagon cells |
| hmatplot | Draw Matrix of 2-D Boxplots For Hexbin Objects |
| hray | Represent Values and Confidence Bounds on a Map Using Rays |
| identify.hexbin | Identifying Hexagons on a Hexbin Graphic |
| LinGray | Color ramps on perceptually linear scales |
| LinOCS | Color ramps on perceptually linear scales |
| magent | Color ramps on perceptually linear scales |
| NHANES | NHANES Data : National Health and Nutrition Examination Survey |
| plinrain | Color ramps on perceptually linear scales |
| plot.hexbin | plotting hexagon cells and legend |
| rgb2hsv | Numeric Conversion of RGB to HSV Color Space |
| smooth.hexbin | Hexagon Bin Smoothing |
| summary.hexbin | Summary function for hexbin objects |