Learn Power Pivot and Power Bi with Rob Collie
The Excel User’s Guide to Dax, Power Query, Power Bi & Power Pivot in Excel
If you want to learn more about all aspects of this suite of Power tools by Microsoft, Rob Collie’s book is the resource that you will want to check out. You will learn to produce new kinds of reports and analyses that were simply impossible before, and this book is the first to tackle DAX formulas, the core capability of PowerPivot, from the perspective of the Excel audience. Rob Collie, the author, is the world’s foremost PowerPivot blogger and practitioner.