Описание: This book includes step-by-step examples and case studies that teach users the many power tricks for analyzing data in Excel. These tips have been honed by Oz du Soleil, a former financial analyst charged with taking mainframe data and turning it into useful information quickly, and "Mr. Excel" himself, Bill Jelen. Topics include data quality, validation, perfectly sorting with one click, matching lists of data, data consolidation, data subtotals, pivot tables, pivot charts, tables, and much more. This new edition has been updated for Excel 2013.
Автор: Reding/Wermers Название: Enhanced Microsoft Excel 2013 ISBN: 1305501241 ISBN-13(EAN): 9781305501249 Издательство: Cengage Learning Рейтинг: Цена: 11245.00 р. Наличие на складе: Нет в наличии.
Описание: Provides an overview of the principles of the lesson and introduces a case study for further application. This book offers variety of opportunities to explore cloud computing and other applications.
Описание: Now expanded and updated with modern best practices, this is the most complete guide to Microsoft's DAX language for business intelligence, data modeling, and analytics. Expert Microsoft BI consultants Marco Russo and Alberto Ferrari help you master everything from table functions through advanced code and model optimization. You'll learn exactly what happens under the hood when you run a DAX expression, and use this knowledge to write fast, robust code. This edition focuses on examples you can build and run with the free Power BI Desktop, and helps you make the most of the powerful syntax of variables (VAR) in Power BI, Excel, or Analysis Services. Want to leverage all of DAX's remarkable capabilities? This no-compromise "deep dive" is exactly what you need.
Perform powerful data analysis with DAX for Power BI, SQL Server, and Excel - Master core DAX concepts, including calculated columns, measures, and calculation groups - Work efficiently with basic and advanced table functions - Understand evaluation contexts and the CALCULATE and CALCULATETABLE functions - Perform time-based calculations - Use calculation groups and calculation items - Use syntax of variables (VAR) to write more readable, maintainable code - Express diverse and unusual relationships with DAX, including many-to-many relationships and bidirectional filters - Master advanced optimization techniques, and improve performance in aggregations - Optimize data models to achieve better compression - Measure DAX query performance with DAX Studio and learn how to optimize your DAX
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