| annotate_ineq | Annotate ggplot2 chart with inequality metric | 
| billionaires | Billionaires data | 
| gglorenz | gglorenz: Plotting Lorenz Curve with ggplot2 | 
| StatLorenz | gglorenz: Plotting Lorenz Curve with ggplot2 | 
| StatLorenzGeneralized | gglorenz: Plotting Lorenz Curve with ggplot2 | 
| stat_lorenz | Values of Ordinary Lorenz Curve | 
| stat_lorenz_generalized | Values of Generalized Lorenz Curve |