Replace column values using another pandas dataframe mapping
Replace column values using another pandas dataframe mapping Question: Imagine I have the following dirty data of employee information of their contracts across countries (df1): ID Country Name Job Date Grade 1 CZ John Office 2021-01-01 Senior 1 SK John . 2021-01-01 Assistant 2 AE Peter Carpinter 2000-05-03 3 PE Marcia Cleaner 1989-11-11 ERROR! 3 …