Supercharge Excel. Learn How to Write DAX for Power Pivot

Supercharge Excel. Learn How to Write DAX for Power Pivot - Opis

This guide empowers you to master Excel and Data Analysis Expressions (DAX), guiding you from the basics of data modeling to advanced DAX functions. You'll begin by learning how to load and structure data effectively, then dive into essential DAX functions like SUM, COUNT, and FILTER, which are crucial for accurate data manipulation. As you progress, the book covers advanced concepts such as context transition, calculated columns, and time intelligence, enabling you to perform sophisticated data analyses.By incorporating hands-on exercises, the guide ensures that you can apply what you've learned to real-world scenarios. You'll also explore advanced topics like disconnected tables and cube formulas, expanding your ability to create dynamic models and dashboards. Towards the end, the guide introduces transitioning from Excel to Power BI, helping you leverage your Excel expertise in a more powerful environment.This book is perfect for technical professionals and Excel power users looking to enhance their data analysis skills and transition smoothly to Power BI. By the end, you'll have the knowledge and tools to take your data modeling and analysis to the next level. Spis treści: 1. Concept: Introduction to Data Modelling2. Concept: Loading Data3. Concept: Measures4. DAX Topic: SUM(), COUNT(), COUNTROWS(), MIN(), MAX(), COUNTBLANK(), and DIVIDE()5. Concept: Filter Propagation6. Concept: Lookup Tables and Data Tables7. DAX Topic: The Basic Iterators SUMX() and AVERAGEX()8. DAX Topic: Calculated Columns9. DAX Topic: CALCULATE()10. Concept: Evaluation Context and Context (...) więcej Transition11. DAX Topic: IF(), SWITCH(), and FIND()12. DAX Topic: VALUES() and HASONEVALUE()13. DAX Topic: ALL(), ALLEXCEPT(), and ALLSELECTED()14. DAX Topic: FILTER()15. DAX Topic: Time Intelligence16. DAX Topic: RELATED() and RELATEDTABLE()17. Concept: Disconnected Tables18. Concept: KPIs19. Concept: Multiple Data Tables20. Concept: Cube Formulas21. Moving from Excel to Power BI22. Next Steps on Your DAX Journey mniej