How to Build Data Model and DAX Formulas in Power Pivot
Dive into an extensive Excel 2016 tutorial focused on building data models and creating DAX formulas in Power Pivot. Learn the step-by-step process of data modeling, from importing and cleaning data using Power Query to creating relationships between tables. Master DAX functions like MONTH, FORMAT, YEAR, ROUNDUP, and IF to create calculated columns in calendar tables. Explore the concepts of row context and filter context, and understand when to use DAX calculated columns versus DAX measures. Discover how to create PivotTables, Pivot Charts, and build a final dashboard. Gain insights into the advantages of Power Pivot's columnar database for handling big data. Practice refreshing data models, fixing calendar tables, and creating new DAX formulas for advanced reporting. This comprehensive guide covers everything from basic data modeling steps to advanced DAX techniques, providing a solid foundation for Excel power users and aspiring data analysts.