(Note: OpenRefine doesn’t operate as a desktop application, but instead uses a browser window.) Loading a file and creating a project When you launch OpenRefine, it should automatically open a new browser window. Once you’ve installed it, launch OpenRefine. To start using OpenRefine, go to this page to download it and follow directions to install it. Although OpenRefine can do a myriad of cleaning tasks, this tutorial will just cover the basics of cleaning through an exercise dealing with inconsistently entered names. In this tutorial, we’ll learn how to clean up inconsistent data with a powerful program called OpenRefine. It’s super important to clean your data before trying to use it in any way. Often, there are inconsistencies in the way the data is entered –– from misspellings to extra spaces –– that can make the data difficult to analyze later. Almost every dataset you’ll encounter will be messy.
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June 2023
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