Description: A reference table in data analysis tools is a data structure that contains a list of values that can be used to look up and relate data in other tables. These tables are fundamental for establishing relationships between different datasets, allowing users to perform more complex analyses and gain meaningful insights. Reference tables typically contain categorical information, such as product names, geographical regions, or dates, which are used to enrich the data in other tables. By creating relationships between tables, data analysis tools enable users to combine data from multiple sources, facilitating the creation of interactive reports and visualizations. Reference tables are essential for maintaining data integrity and ensuring that relationships are consistent and accurate, which in turn enhances the quality of the analysis performed. Additionally, these tables can be used to create measures and calculations that depend on the values contained within them, further expanding the analytical capabilities of the tools.
