Man pages for SebastienMoeller/Map-536-Homework-02
| draw_a_name | Plotting French name frquency since 1900 |
| draw_names | Plotting multiple French name frquencies since 1900 |
| multi_excel | Read an excel file with multiple sheet into multiple lists |
| my_csv_reader | Read csv files in a directory into a list |
| save_as_csv | Saving dataframe as csv in specified directory |
