| add_bracket_comparisons | Create comparison specification for vbracket |
| draw_legend_with_brackets | Create a custom legend with vertical brackets |
| ggplot_add.vbracket_legend | Add vbracket legend to ggplot |
| ggsave_vbracket | Save a ggplot with vbracket legend |
| legend_bracket | Add legend with brackets to a ggplot object |
| plot_with_custom_legend | Add custom legend with brackets to a ggplot |
| print.gg | Print method for ggplot objects with vbracket legend |
| p_to_symbol | Get standard significance symbols from p-values |