Bøger af Jack A. Hyman

Unravel mysteries and tell stories with data The world of data analytics requires having a grasp of statistics, visualization tools, business intelligence, and coding. For aspiring data analysts, it's a lot to figure out on the fly. This book provides a trusty guide for getting a handle on the fundamentals of data. Discover how to dig data out of storage, how to extrapolate insight from it, and how to turn that insight into a story that inspires others. It's all in a day's work for a data analyst. 6 Mini-Books Inside... Learning Data Analytics & Visualization Foundations Using Power BI for Data Analytics & Visualization Using Tableau for Data Analytics & Visualization Extracting Information with SQL Performing Statistical Data Analysis & Visualization with R Programming Applying Python Programming to Data Science

Reveal the insights behind your company's data with Microsoft Power BIMicrosoft Power BI allows intuitive access to data that can power intelligent business decisions and insightful strategies. The question is, do you have the Power BI skills to make your organization's numbers spill their secrets?In Microsoft Power BI For Dummies, expert lecturer, consultant, and author Jack Hyman delivers a start-to-finish guide to applying the Power BI platform to your own firm's data. You'll discover how to start exploring your data sources, build data models, visualize your results, and create compelling reports that motivate decisive action.* Tackle the basics of Microsoft Power BI and, when you're done with that, move on to advanced functions like accessing data with DAX and app integrations* Guide your organization's direction and decisions with rock-solid conclusions based on real-world data* Impress your bosses and confidently lead your direct reports with exciting insights drawn from Power BI's useful visualization toolsIt's one thing for your company to have data at its disposal. It's another thing entirely to know what to do with it. Microsoft Power BI For Dummies is the straightforward blueprint you need to apply one of the most powerful business intelligence tools on the market to your firm's existing data.

Discover how visualization turns data into actionTableau gives you the power to understand your data and put it in a format that is appealing and meaningful for everyone who needs to see it. Tableau For Dummies walks you through the steps to turn your data into a story that inspires action. This easy-to-understand guide offers insights from an enterprise data pro on how to transform data into a clear and memorable visual presentation.* Navigate the Tableau user interface and connect to data sources* Use drag-and-drop features to create stunning visualizations* Work with templates, add graphs, and create clear charts* Export your visualizations to multiple formats for easy sharingThis is the perfect Dummies software guide for business professionals who need to better derive value from that all-important data.