This is the RefinePro knowledge base about OpenRefine. We build it over the years, and keep adding to it. From great tutorials and how-to, to handy GREL expressions and links to external resources, you will find here one of the most comprehensive list of resources to learn OpenRefine.

For a comprehensive documentation you should refer to the official OpenRefine wiki.

Don't where to get started? Search for a specific function below, or read our most popular article from the right side menu.

30.10.20

OpenRefine October 2020 Review

2:03 PM  

Through September and October, the BD Guidance team in Colombia ran numerous workshops on data quality and preparation with OpenRefine (all in Spanish). Fortunately, they recorded everything if you want to catch up. 

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2.10.20

OpenRefine September 2020 Review

2:40 PM  

Here is a summary of all the interesting tutorials and videos published about OpenRefine through September. Do not forget to subscribe to our newsletter to get our monthly update right in your mailbox.


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