| diabetes | A hypothetical dataset |
| display_table | Display a table used in paper |
| display_table_group | Display a table used in paper |
| plot.reg | plot the result of regression result |
| plot_reg | plot the result of regression result |
| reg | Build regression models |
| reg_x | Build regression models only one dependent variable |
| reg_y | Build regression models with more than one dependent variable |