Excel 2013 Pivot TablesIncluding the "Data Model"A pivot table is a simple, yet powerful technique, that enables Excel's users to transform data overload into meaningful and organized knowledge.With pivot tables you can: * See the data in dozens of different ways with a simple mouse drag* Perform fast calculations with no need for formulas* Focus on another part of the data each time and get a clear picture* Show more trends and patterns* Create dozens...