Ken Bluttman

Learn to use Excel for practical, day-to-day calculations Excel is a powerful program with more than 300 built-in functions that can be used to perform an almost infinite number of calculations. This friendly book shows you how to use the 150 most valuable ones in real-world situations: to compare the cost of buying vs. leasing a car, calculate classroom grades, or evaluate investment performance, for example. Another 85 specialized functions are also described. Detailed, step-by-step instructions help you understand how functions work within formulas and how you can use them to solve everyday problems. Excel is a complex tool, making it a perfect subject for the straightforward, plain-English approach of this book Formulas and functions are explained in classic For Dummies fashion, with examples of how to apply the 150 most commonly used functions in real-world situations Discover how to use Excel to compare the cost of 15 and 30-year mortgages, decide whether to buy or lease a car, calculate the actual cost of credit card purchases, forecast college expenses, design a database for your own use, and much more Serves as an excellent resource for all versions of Excel, including the latest version 2013 Excel Formulas and Functions For Dummies, 3rd Edition helps you put the power of Excel to work in your daily life.

Excel Formulas and Functions For Dummies

Wayne S. Freeze

If you have large quantities of data in a Microsoft Access database, and need to study that data in depth, this book is a data cruncher's dream. Access Data Analysis Cookbook offers practical recipes to solve a variety of common problems that users have with extracting Access data and performing calculations on it. Each recipe includes a discussion on how and why the solution works. Whether you use Access 2007 or an earlier version, this book will teach you new methods to query data, different ways to move data in and out of Access, how to calculate answers to financial and investment issues, and more. Learn how to apply statistics to summarize business information, how to jump beyond SQL by manipulating data with VBA, how to process dates and times, and even how to reach into the Excel data analysis toolkit. Recipes demonstrate ways to: Develop basic and sophisticated queries Apply aggregate functions, custom functions, regular expressions, and crosstabs Apply queries to perform non-passive activities such as inserting, updating, and deleting data Create and manipulate tables and queries programmatically Manage text-based data, including methods to isolate parts of a string and ways to work with numbers that are stored as text Use arrays, read and write to the Windows registry, encrypt data, and use transaction processing Use the FileSystemObject, use XML with XSLT, communicate with SQL Server, and exchange data with other Office products Find answers from time-based data, such as how to add time, count elapsed time, work with leap years, and how to manage time zones in your calculations Deal with business and finance problems, including methods for calculating depreciation, loan paybacks, and Return on Investment (ROI) Explore statistical techniques, such as frequency, variance, kurtosis, linear regression, combinations and permutations Access Data Analysis Cookbook is a one-stop-shop for extracting nuggets of valuable information from your database, and anyone with Access experience will benefit from these tips and techniques, including seasoned developers. If you want to use your data, and not just store it, you'll find this guide indispensable.

Slicing and Dicing to Find the Results You Need

Access Data Analysis Cookbook

Peter G. Aitken

Excel 2013 bietet Ihnen unzählige Formeln und Funktionen, aber - mal Hand aufs Herz - wie viele kennen Sie wirklich? Dieses Buch stellt Ihnen die 150 wichtigsten Formeln und Funktionen anhand von anschaulichen Alltagsbeispielen wie der Berechnung von Zinsen und Abschreibungen vor. Zudem erklärt Ihnen der Autor, wie Sie mit dem Dialogfeld "Funktion einfügen" arbeiten, wie Sie mit Excel Statistiken erstellen und die Textfunktionen einsetzen. So werden die trockenen Formeln lebendig und verständlich.

Excel Formeln und Funktionen für Dummies

Put the power of Excel formulas and functions to work for you! Excel is a complex program. Mastering the use of formulas and functions lets you use Excel to compute useful day-to-day information, such as calculating the true cost of credit card purchases or comparing 15-year and 30-year mortgage costs. This fun and friendly book demystifies Excel's built-in functions so you can put them to work. You'll find step-by-step instructions on 150 of Excel's most useful functions, how they work within formulas, and how to use them to make your life easier. See how to use 150 of Excel's most useful functions, with real-world examples showing how each function is used within a formula Learn to calculate the costs of leasing versus buying a car, compute classroom grades, create an amortization table, or evaluate investment performance Fully updated for Excel 2010, but the principles will work with earlier versions of Excel as well Includes essential coverage of an additional 85 functions In the ever-popular, non-threatening For Dummies style, Excel Formulas and Functions For Dummies, 2nd Edition makes Excel's power accessible to you.

Unlock the power of Excel with a step-by-step roadmap to its formulas and functions There's a Swiss Army knife in your digital toolbox that can multiply your productivity and make you the smartest guy or gal in almost any room. It's called Microsoft Excel. If you're like most people, you've barely scratched the surface of what this powerful tool's hundreds of built-in functions can do. But with a little help from Excel Formulas & Functions For Dummies, you'll soon be organizing, analyzing, and interpreting data like a pro. For those who don't know the difference between a spreadsheet and a bedsheet, the book gets you up to speed with formula and function basics first. But you can also skip ahead to the fancy stuff and learn about working with probabilities, significance tests, and lookup functions. This easy-to-use Excel formulas and functions survival guide shows you how to: Work with financial functions like PMT, PPMT, NPER, RATE, and PV Calculate mean, median, mode, standard deviation, and many more statistical functions Troubleshoot formulas for common errors and validate your data to avoid mistakes Work with dates, times, logic operators, conditions, and basic and advanced mathematical functions You don't need a degree in data science or advanced mathematics to take advantage of the full functionality and flexibility of Microsoft Excel. Let Excel Formulas & Functions For Dummies show you how to transform this unassuming program into the most useful tool in your toolbox.

Excel Formulas & Functions For Dummies

Lee Cottrell

Develop cross-platform multimedia applications with HTML5 Now you can create rich, interactive content in the browser and deploy it across all platforms. HTML5 Multimedia Developer's Guide shows you how. You'll learn to use the revolutionary new features of HTML5, including the native audio, video, and drawing elements that eliminate the need for third-party plug-ins. New tags, the simplified doctype, local data storage, drag-and-drop, and geolocation are also covered. Detailed code examples illustrate the techniques discussed. By the end of the book, you'll be able to develop amazing multimedia applications and websites with HTML5. Use canvas for drawing, animation, effects, and events Create and view videos with the native video element Add and play audio files with the native audio element Take advantage of local data storage functions Apply drag-and-drop functionality Build location-aware web pages with the geolocation property Develop well-structured pages using the new semantic layout tags Add functionality to web forms with the new form objects Learn about new CSS3 properties and enhancements Use the editable content and offline files features Work with JavaScript and other technologies

Ken Bluttman

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