Statistical Analysis With Excel For Dummies

Author: Joseph Schmuller
Publisher: John Wiley & Sons
ISBN: 111846432X
Size: 26.53 MB
Format: PDF, ePub, Mobi
View: 7568
Download
Take the mystery out of statistical terms and put Excel to work! If you need to create and interpret statistics in business or classroom settings, this easy-to-use guide is just what you need. It shows you how to use Excel's powerful tools for statistical analysis, even if you've never taken a course in statistics. Learn the meaning of terms like mean and median, margin of error, standard deviation, and permutations, and discover how to interpret the statistics of everyday life. You'll learn to use Excel formulas, charts, PivotTables, and other tools to make sense of everything from sports stats to medical correlations. Statistics have a reputation for being challenging and math-intensive; this friendly guide makes statistical analysis with Excel easy to understand Explains how to use Excel to crunch numbers and interpret the statistics of everyday life: sales figures, gambling odds, sports stats, a grading curve, and much more Covers formulas and functions, charts and PivotTables, samples and normal distributions, probabilities and related distributions, trends, and correlations Clarifies statistical terms such as median vs. mean, margin of error, standard deviation, correlations, and permutations Statistical Analysis with Excel For Dummies, 3rd Edition helps you make sense of statistics and use Excel's statistical analysis tools in your daily life.

Statistical Analysis With Excel For Dummies

Author: Joseph Schmuller
Publisher: John Wiley & Sons
ISBN: 1119271150
Size: 39.63 MB
Format: PDF, Docs
View: 3133
Download
There's nothing random about it—this is the book on statistical analysis with Excel Stunned by statistics? Exhausted by Excel? Relax! Statistical Analysis with Excel For Dummies, 4th Edition shows you how to use the world's most popular spreadsheet program to crunch numbers and interpret statistics—even if you've never taken a statistics or advanced math course. In no time, you'll learn to use Excel to create and translate statistics in everyday life, understand common statistical terms, and improve your classroom or professional skills. Statistics has a reputation for being a challenging, math-intensive pursuit—but it doesn't have to make your palms sweat. Using a minimum of equations and assuming no prior knowledge of statistics or Excel, this hands-on guide cuts through the jargon and shows you how to make sense of formulas and functions, charts and PivotTables, samples and normal distributions, probabilities and related distributions, trends and correlations, and much more. Use Excel's tools to analyze and understand data Apply statistical analysis to predict trends and make decisions Interpret sales figures, gambling odds, and sports stats Develop a grading curve or medical correlations Forget the mumbo jumbo! This guide shows you that statistical analysis with Excel can be easy, fun, and useful!

Statistical Analysis With Excel For Dummies 2nd Edition

Author: Joseph Schmuller
Publisher:
ISBN:
Size: 75.68 MB
Format: PDF, ePub, Mobi
View: 1657
Download
You too can understand the statistics of life, even if you're math-challenged! What do you need to calculate? Manufacturing output? A curve for test scores? Sports stats? You and Excel can do it, and this non-intimidating guide shows you how. It demystifies the different types of statistics, how Excel functions and formulas work, the meaning of means and medians, how to interpret your figures, and more - in plain English. Getting there - learn how variables, samples, and probability are used to get the information you want Excel tricks - find out what's built into the program to help you work with Excel formulas Playing with worksheets - get acquainted with the worksheet functions for each step Graphic displays - present your data as pie graphs, bar graphs, line graphs, or scatter plots What's normal? - understand normal distribution and probability Hyping hypotheses - learn to use hypothesis testing with means and variables When regression is progress - discover when and how to use regression for forecasting What are the odds - work with probability, random variables, and binomial distribution Open the book and find: Ten statistical and graphical tips and traps The difference between descriptive and inferential statistics Why graphs are good How to measure variations What standard scores are and why they're used When to use two-sample hypothesis testing How to use correlations Different ways of working with probability.

Statistical Analysis With R For Dummies

Author: Joseph Schmuller
Publisher: John Wiley & Sons
ISBN: 1119337062
Size: 70.99 MB
Format: PDF, Docs
View: 3012
Download
Understanding the world of R programming and analysis has never been easier Most guides to R, whether books or online, focus on R functions and procedures. But now, thanks to Statistical Analysis with R For Dummies, you have access to a trusted, easy-to-follow guide that focuses on the foundational statistical concepts that R addresses—as well as step-by-step guidance that shows you exactly how to implement them using R programming. People are becoming more aware of R every day as major institutions are adopting it as a standard. Part of its appeal is that it's a free tool that's taking the place of costly statistical software packages that sometimes take an inordinate amount of time to learn. Plus, R enables a user to carry out complex statistical analyses by simply entering a few commands, making sophisticated analyses available and understandable to a wide audience. Statistical Analysis with R For Dummies enables you to perform these analyses and to fully understand their implications and results. Gets you up to speed on the #1 analytics/data science software tool Demonstrates how to easily find, download, and use cutting-edge community-reviewed methods in statistics and predictive modeling Shows you how R offers intel from leading researchers in data science, free of charge Provides information on using R Studio to work with R Get ready to use R to crunch and analyze your data—the fast and easy way!

Excel Data Analysis For Dummies

Author: Paul McFedries
Publisher: John Wiley & Sons
ISBN: 1119518164
Size: 56.27 MB
Format: PDF, Kindle
View: 5771
Download
Take Excel to the next level Excel is the world’s leading spreadsheet application. It’s a key module in Microsoft Office—the number-one productivity suite—and it is the number-one business intelligence tool. An Excel dashboard report is a visual presentation of critical data and uses gauges, maps, charts, sliders, and other graphical elements to present complex data in an easy-to-understand format. Excel Data Analysis For Dummies explains in depth how to use Excel as a tool for analyzing big data sets. In no time, you’ll discover how to mine and analyze critical data in order to make more informed business decisions. Work with external databases, PivotTables, and Pivot Charts Use Excel for statistical and financial functions and data sharing Get familiar with Solver Use the Small Business Finance Manager If you’re familiar with Excel but lack a background in the technical aspects of data analysis, this user-friendly book makes it easy to start putting it to use for you.

R Projects For Dummies

Author: Joseph Schmuller
Publisher: John Wiley & Sons
ISBN: 1119446171
Size: 59.30 MB
Format: PDF, ePub, Mobi
View: 7250
Download
Make the most of R’s extensive toolset R Projects For Dummies offers a unique learn-by-doing approach. You will increase the depth and breadth of your R skillset by completing a wide variety of projects. By using R’s graphics, interactive, and machine learning tools, you’ll learn to apply R’s extensive capabilities in an array of scenarios. The depth of the project experience is unmatched by any other content online or in print. And you just might increase your statistics knowledge along the way, too! R is a free tool, and it’s the basis of a huge amount of work in data science. It's taking the place of costly statistical software that sometimes takes a long time to learn. One reason is that you can use just a few R commands to create sophisticated analyses. Another is that easy-to-learn R graphics enable you make the results of those analyses available to a wide audience. This book will help you sharpen your skills by applying them in the context of projects with R, including dashboards, image processing, data reduction, mapping, and more. Appropriate for R users at all levels Helps R programmers plan and complete their own projects Focuses on R functions and packages Shows how to carry out complex analyses by just entering a few commands If you’re brand new to R or just want to brush up on your skills, R Projects For Dummies will help you complete your projects with ease.

Excel 2007 Data Analysis For Dummies

Author: Stephen L. Nelson
Publisher: John Wiley & Sons
ISBN: 9781118051351
Size: 15.57 MB
Format: PDF, Mobi
View: 2874
Download
Shows ordinary users how to tap the rich data analysis functionality of Excel, make sense of their organization's critical financial and statistical information, and put together compelling data presentations Now revised with over 30 percent new content to cover the enhancements in Excel 2007, including the completely redesigned user interface, augmented charting and PivotTable capabilities, improved security, and better data exchange through XML Provides thorough coverage of Excel features that are critical to data analysis-working with external databases, creating PivotTables and PivotCharts, using Excel statistical and financial functions, sharing data, harnessing the Solver, taking advantage of the Small Business Finance Manager, and more

Excel Data Analysis For Dummies

Author: Stephen L. Nelson
Publisher: John Wiley & Sons
ISBN: 1119077206
Size: 22.18 MB
Format: PDF, ePub, Docs
View: 4190
Download
Excel is the number-one spreadsheet application, with ever-expanding capabilities. If you're only using it to balance the books, you're missing out on a host of functions that can benefit your business or personal finances by uncovering trends and other important information hidden within the numbers.

Practical Biostatistics

Author: Mendel Suchmacher
Publisher: Academic Press
ISBN: 0124157947
Size: 54.39 MB
Format: PDF, ePub, Mobi
View: 1622
Download
*Customized presentation for biological investigators with examples taken from current clinical trials in multiple disciplines.

Excel 2019 All In One For Dummies

Author: Greg Harvey
Publisher: John Wiley & Sons
ISBN: 111951794X
Size: 68.81 MB
Format: PDF, ePub, Docs
View: 5565
Download
Make Excel work for you Excel 2019 All-In-One For Dummies offers eight books in one!! It is completely updated to reflect the major changes Microsoft is making to Office with the 2019 release. From basic Excel functions, such as creating and editing worksheets, to sharing and reviewing worksheets, to editing macros with Visual Basic, it provides you with a broad scope of the most common Excel applications and functions—including formatting worksheets, setting up formulas, protecting worksheets, importing data, charting data, and performing statistical functions. The book covers importing data, building and editing worksheets, creating formulas, generating pivot tables, and performing financial functions, what-if scenarios, database functions, and Web queries. More advanced topics include worksheet sharing and auditing, performing error trapping, building and running macros, charting data, and using Excel in conjunction with Microsoft Power BI (Business Intelligence) to analyze, model, and visualize vast quantities of data from a variety of local and online sources. Get familiar with Worksheet design Find out how to work with charts and graphics Use Excel for data management, analysis, modeling, and visualization Make sense of macros and VBA If you’re a new or inexperienced user looking to spend more time on your projects than trying to figure out how to make Excel work for you, this all-encompassing book makes it easy!