Data documentation

Data documentation is the process of clearly recording details about data sets, including what they contain, how they were collected, and how they should be used. It serves as a guide to help users understand the context, structure, and limitations of the data, ensuring it can be used accurately and consistently over time. Good documentation makes it easier for others to interpret, analyze, and trust the data, aiding collaboration and maintaining data quality. Essentially, it acts as a detailed record that explains everything someone needs to know about a data set.