Seksjonsoversikt

  • Understand the importance of data cleaning and its role in ensuring the accuracy and reliability of your datasets. Explore the components of a typical data cleaning checklist and learn how to execute common data cleaning tasks effectively. Discover practical techniques for merging sheets, extracting values, finding and replacing strings, geocoding addresses, and removing duplicates. Gain proficiency in using spreadsheets and other tools to streamline your data cleaning process. Enhance your data analysis skills by mastering the art of data cleaning, empowering you to derive meaningful insights from your datasets with confidence.