Data Cleaning With Python, Data Analysis, Dataframes Python, Marketing Analytics.
'Linux':'DesktopOS', 'IOS':'MobileOS', 'Android':'MobileOS'} devices['operating_system'] = devices['operating_system'].replace(mapping) devices['operating_system'].unique() # to check result Its as simple as that ! c. Cleaning text data Text data is one of the most common types of data types.