| 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. |