| census | County demographics based on 1980 US Census |
| determineDepth | Determine depth of letter values needed for n observations. |
| GeomLv | Side-by-side LV boxplots with ggplot2. |
| geom_lv | Side-by-side LV boxplots with ggplot2. |
| LVboxplot | Side-by-side LV boxplots with base graphics |
| LVboxplot.formula | Side-by-side LV boxplots with base graphics |
| LVboxplot.numeric | Side-by-side LV boxplots with base graphics |
| lvtable | Compute table of k letter values for vector x |
| ontime | Ontime Flight Data |
| scale_fill_lv | Side-by-side LV boxplots with ggplot2. |
| StatLv | Side-by-side LV boxplots with ggplot2. |
| stat_lv | Side-by-side LV boxplots with ggplot2. |