Mastering Statistical Analysis With Excel
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Mastering Statistical Analysis With Excel
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Author : Prof Dr Balasubramanian Thiagarajan
language : en
Publisher: Otolaryngology online
Release Date :
Mastering Statistical Analysis With Excel written by Prof Dr Balasubramanian Thiagarajan and has been published by Otolaryngology online this book supported file pdf, txt, epub, kindle and other format this book has been release on with Computers categories.
In today’s data-driven world, the ability to analyze and interpret data has become an essential skill for individuals and organizations alike. Statistical analysis, which involves using mathematical methods to analyze and draw conclusions from data, is one of the most powerful tools available for this purpose. While statistical analysis can be performed using various software programs, Microsoft Excel remains one of the most widely used tools for data analysis. Its user-friendly interface, versatile features, and widespread availability make it a popular choice for data analysis, especially for those who are new to statistical analysis. This book, “Mastering Statistical Analysis Using Excel,” is designed to provide readers with a comprehensive guide to using Excel for statistical analysis. Whether you are a beginner or an experienced user of Excel, this book will help you master the fundamentals of statistical analysis and learn how to use Excel to perform a wide range of statistical analyses. The book is organized into chapters that cover different statistical techniques, starting with basic descriptive statistics and progressing to more advanced techniques such as hypothesis testing, regression analysis, and ANOVA. Each chapter includes clear explanations of the concepts, step-by-step instructions for performing the analysis in Excel, and examples to illustrate how to apply the techniques to real-world data. Throughout the book, we focus on practical applications of statistical analysis, with a particular emphasis on using Excel to solve real-world problems. We also include tips and tricks for optimizing your use of Excel, including keyboard shortcuts, Excel functions, and add-ins that can help streamline your analysis. We believe that this book will be a valuable resource for anyone looking to improve their skills in statistical analysis using Excel. Whether you are a student, a business professional, or a researcher, the techniques and tools covered in this book will help you gain valuable insights from your data and make informed decisions based on your findings.
Excel 2016 Bible
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Author : John Walkenbach
language : en
Publisher: John Wiley & Sons
Release Date : 2015-10-20
Excel 2016 Bible written by John Walkenbach and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-20 with Computers categories.
The complete guide to Excel 2016, from Mr. Spreadsheet himself Whether you are just starting out or an Excel novice, the Excel 2016 Bible is your comprehensive, go-to guide for all your Excel 2016 needs. Whether you use Excel at work or at home, you will be guided through the powerful new features and capabilities by expert author and Excel Guru John Walkenbach to take full advantage of what the updated version offers. Learn to incorporate templates, implement formulas, create pivot tables, analyze data, and much more. Navigate this powerful tool for business, home management, technical work, and much more with the only resource you need, Excel 2016 Bible. Create functional spreadsheets that work Master formulas, formatting, pivot tables, and more Get acquainted with Excel 2016's new features and tools Customize downloadable templates and worksheets Whether you need a walkthrough tutorial or an easy-to-navigate desk reference, the Excel 2016 Bible has you covered with complete coverage and clear expert guidance.
Mastering Power Query In Power Bi And Excel
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Author : Reza Rad
language : en
Publisher: RADACAD Systems Limited
Release Date : 2021-08-27
Mastering Power Query In Power Bi And Excel written by Reza Rad and has been published by RADACAD Systems Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-27 with Computers categories.
Any data analytics solution requires data population and preparation. With the rise of data analytics solutions these years, the need for this data preparation becomes even more essential. Power BI is a helpful data analytics tool that is used worldwide by many users. As a Power BI (or Microsoft BI) developer, it is essential to learn how to prepare the data in the right shape and format needed. You need to learn how to clean the data and build it in a structure that can be modeled easily and used high performant for visualization. Data preparation and transformation is the backend work. If you consider building a BI system as going to a restaurant and ordering food. The visualization is the food you see on the table nicely presented. The quality, the taste, and everything else come from the hard work in the kitchen. The part that you don’t see or the backend in the world of Power BI is Power Query. You may already be familiar with other data preparation and transformation technologies, such as T-SQL, SSIS, Azure Data Factory, Informatica, etc. Power Query is a data transformation engine capable of preparing the data in the format you need. The good news is that to learn Power Query; you don’t need to know programming. Power Query is for citizen data engineers. However, this doesn’t mean that Power Query is not capable of performing advanced transformation. Power Query exists in many Microsoft tools and services such as Power BI, Excel, Dataflows, Power Automate, Azure Data Factory, etc. Through the years, this engine became more powerful. These days, we can say this is essential learning for anyone who wants to do data analysis with Microsoft technology to learn Power Query and master it. We have been working with Power Query since the very early release of that in 2013, named Data Explorer, and wrote blog articles and published videos about it. The number of articles we published under this subject easily exceeds hundreds. Through those articles, some of the fundamentals and key learnings of Power Query are explained. We thought it is good to compile some of them in a book series. A good analytics solution combines a good data model, good data preparation, and good analytics and calculations. Reza has written another book about the Basics of modeling in Power BI and a book on Power BI DAX Simplified. This book is covering the data preparation and transformations aspects of it. This book series is for you if you are building a Power BI solution. Even if you are just visualizing the data, preparation and transformations are an essential part of analytics. You do need to have the cleaned and prepared data ready before visualizing it. This book is compiled into a series of two books, which will be followed by a third book later; Getting started with Power Query in Power BI and Excel (already available to be purchased separately) Mastering Power Query in Power BI and Excel (This book) Power Query dataflows (will be published later) This book deeps dive into real-world challenges of data transformation. It starts with combining data sources and continues with aggregations and fuzzy operations. The book covers advanced usage of Power Query in scenarios such as error handling and exception reports, custom functions and parameters, advanced analytics, and some helpful table and list functions. The book continues with some performance tuning tips and it also explains the Power Query formula language (M) and the structure of it and how to use it in practical solutions. Although this book is written for Power BI and all the examples are presented using the Power BI. However, the examples can be easily applied to Excel, Dataflows, and other tools and services using Power Query.
Data Analysis Using Sql And Excel
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Author : Gordon S. Linoff
language : en
Publisher: John Wiley & Sons
Release Date : 2010-09-16
Data Analysis Using Sql And Excel written by Gordon S. Linoff and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-16 with Computers categories.
Useful business analysis requires you to effectively transform data into actionable information. This book helps you use SQL and Excel to extract business information from relational databases and use that data to define business dimensions, store transactions about customers, produce results, and more. Each chapter explains when and why to perform a particular type of business analysis in order to obtain useful results, how to design and perform the analysis using SQL and Excel, and what the results should look like.
Six Sigma Statistics With Excel And Minitab
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Author : Issa Bass
language : en
Publisher: McGraw Hill Professional
Release Date : 2007-07-18
Six Sigma Statistics With Excel And Minitab written by Issa Bass and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-18 with Technology & Engineering categories.
Master the Statistical Techniques for Six Sigma Operations, While Boosting Your Excel and Minitab Skills! Now with the help of this “one-stop” resource, operations and production managers can learn all the powerful statistical techniques for Six Sigma operations, while becoming proficient at Excel and Minitab at the same time. Six Sigma Statistics with Excel and Minitab offers a complete guide to Six Sigma statistical methods, plus expert coverage of Excel and Minitab, two of today's most popular programs for statistical analysis and data visualization. Written by a seasoned Six Sigma Master Black Belt, the book explains how to create and interpret dot plots, histograms, and box plots using Minitab...decide on sampling strategies, sample size, and confidence intervals...apply hypothesis tests to compare variance, means, and proportions...conduct a regression and residual analysis...design and analyze an experiment...and much more. Filled with clear, concise accounts of the theory for each statistical method presented, Six Sigma Statistics with Excel and Minitab features: Easy-to-follow explanations of powerful Six Sigma tools A wealth of exercises and case studies 200 graphical illustrations for Excel and Minitab Essential for achieving Six Sigma goals in any organization, Six Sigma Statistics with Excel and Minitab is a unique, skills-building toolkit for mastering a wide range of vital statistical techniques, and for capitalizing on the potential of Excel and Minitab. Six Sigma Statistical with Excel and Minitab offers operations and production managers a complete guide to Six Sigma statistical techniques, together with expert coverage of Excel and Minitab, two of today's most popular programs for statistical analysis and data visualization. Written by Issa Bass, a Six Sigma Master Black Belt with years of hands-on experience in industry, this on-target resource takes readers through the application of each Six Sigma statistical tool, while presenting a straightforward tutorial for effectively utilizing Excel and Minitab. With the help of this essential reference, managers can: Acquire the basic tools for data collection, organization, and description Learn the fundamental principles of probability Create and interpret dot plots, histograms, and box plots using Minitab Decide on sampling strategies, sample size, and confidence intervals Apply hypothesis tests to compare variance, means, and proportions Stay on top of production processes with statistical process control Use process capability analysis to ensure that processes meet customers' expectations Employ analysis of variance to make inferences about more than two population means Conduct a regression and residual analysis Design and analyze an experiment In addition, Six Sigma Statistics with Excel and Minitab enables you to develop a better understanding of the Taguchi Method...use measurement system analysis to find out if measurement processes are accurate...discover how to test ordinal or nominal data with nonparametric statistics...and apply the full range of basic quality tools. Filled with step-by-step exercises, graphical illustrations, and screen shots for performing Six Sigma techniques on Excel and Minitab, the book also provides clear, concise explanations of the theory for each of the statistical tools presented. Authoritative and comprehensive, Six Sigma Statistics with Excel and Minitab is a valuable skills-building resource for mastering all the statistical techniques for Six Sigma operations, while harnessing the power of Excel and Minitab.
Mastering Microsoft Excel A Beginner S Guide To Spreadsheets And Data Analysis
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Author : DIZZY DAVIDSON
language : en
Publisher: Pure Water Books
Release Date : 2025-02-15
Mastering Microsoft Excel A Beginner S Guide To Spreadsheets And Data Analysis written by DIZZY DAVIDSON and has been published by Pure Water Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-02-15 with Computers categories.
Dive into the world of spreadsheets and data analysis with "Mastering Microsoft Excel: A Beginner's Guide to Spreadsheets and Data Analysis." This comprehensive guide is perfect for anyone looking to unlock the full potential of Microsoft Excel. Whether you're a student, professional, or hobbyist, this book will transform you from a novice to a confident Excel user, equipped with the knowledge to create and analyze data effectively. Packed with real-life stories, illustrations, quizzes with answers, practical exercises, and real-life examples, this book is your ultimate companion to mastering Microsoft Excel. Inside this book, you'll discover: Introduction to Excel: Get familiar with the Excel interface and learn key features and terminology. Getting Started with Spreadsheets: Learn how to create, save, and organize your workbooks and worksheets. Basic Formatting Techniques: Master formatting cells and data to make your spreadsheets look professional. Working with Formulas and Functions: Understand the power of formulas and functions to perform calculations and analyze data. Data Entry and Validation: Discover tips for accurate data entry and how to use data validation to ensure data integrity. Managing and Organizing Data: Learn how to sort, filter, and organize your data efficiently using tables and named ranges. Creating Charts and Graphs: Visualize your data with various chart types and customize them for clarity. Analyzing Data with PivotTables and PivotCharts: Unlock advanced data analysis with PivotTables and PivotCharts. Advanced Excel Features: Explore conditional formatting, macros, and an introduction to VBA. Printing and Sharing Excel Workbooks: Prepare your spreadsheets for printing and sharing with others. Keywords: Microsoft Excel Excel spreadsheets Data analysis Formulas and functions Data visualization Chart creation PivotTables Excel formatting Spreadsheet management Data organization Key Values: Real-Life Stories: Gain insights from real-life experiences to see how Excel can be used effectively in various scenarios. Illustrations: Visual aids to help you understand and apply concepts more easily. Quizzes with Answers: Test your knowledge and reinforce learning with multiple-choice quizzes at the end of each chapter. Practical Exercises: Hands-on exercises to practice and apply the skills you've learned in real-world situations. Real-Life Examples: See how Excel can be used in different contexts, from budgeting and financial analysis to project management and data reporting. This book is your comprehensive guide to mastering Microsoft Excel, packed with valuable insights and practical tools to help you create and analyze data effectively. Get ready to unlock your full potential and take your Excel skills to the next level.
Guerrilla Data Analysis Using Microsoft Excel
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Author : Bill Jelen
language : en
Publisher: Tickling Keys, Inc.
Release Date : 2022-03-01
Guerrilla Data Analysis Using Microsoft Excel written by Bill Jelen and has been published by Tickling Keys, Inc. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-01 with Computers categories.
This book includes step-by-step examples and case studies that teach users the many power tricks for analyzing data in Excel. These are tips honed by Bill Jelen, “MrExcel,” and Oz do Soleil during their careers run as a financial analyst charged with taking mainframe data and turning it into useful information quickly. Topics include data quality, validation, perfectly sorting with one click every time, matching lists of data, data consolidation, data subtotals, pivot tables, pivot charts, tables and much more.
Mastering Data Analysis With R
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Author : Gergely Daróczi
language : en
Publisher:
Release Date : 2015
Mastering Data Analysis With R written by Gergely Daróczi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Data mining categories.
Gain sharp insights into your data and solve real-world data science problems with R--from data munging to modeling and visualizationAbout This Book* Handle your data with precision and care for optimal business intelligence* Restructure and transform your data to inform decision-making* Packed with practical advice and tips to help you get to grips with data miningWho This Book Is ForIf you are a data scientist or R developer who wants to explore and optimize your use of R's advanced features and tools, this is the book for you. A basic knowledge of R is required, along with an understanding of database logic.What You Will Learn* Connect to and load data from R's range of powerful databases* Successfully fetch and parse structured and unstructured data* Transform and restructure your data with efficient R packages* Define and build complex statistical models with glm* Develop and train machine learning algorithms* Visualize social networks and graph data* Deploy supervised and unsupervised classification algorithms* Discover how to visualize spatial data with RIn DetailR is an essential language for sharp and successful data analysis. Its numerous features and ease of use make it a powerful way of mining, managing, and interpreting large sets of data. In a world where understanding big data has become key, by mastering R you will be able to deal with your data effectively and efficiently.This book will give you the guidance you need to build and develop your knowledge and expertise. Bridging the gap between theory and practice, this book will help you to understand and use data for a competitive advantage.Beginning with taking you through essential data mining and management tasks such as munging, fetching, cleaning, and restructuring, the book then explores different model designs and the core components of effective analysis. You will then discover how to optimize your use of machine learning algorithms for classification and recommendation systems beside the traditional and more recent statistical methods.Style and approachCovering the essential tasks and skills within data science, Mastering Data Analysis provides you with solutions to the challenges of data science. Each section gives you a theoretical overview before demonstrating how to put the theory to work with real-world use cases and hands-on examples.
Step By Step Optimization With Excel Solver The Excel Statistical Master
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Author : Mark Harmon
language : en
Publisher:
Release Date : 2012-04-01
Step By Step Optimization With Excel Solver The Excel Statistical Master written by Mark Harmon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-04-01 with Computers categories.
For anyone who wants to be operating at a high level with the Excel Solver quickly, this is the book for you. Step-By-Step Optimization With Excel Solver is more than 200+ pages of simple yet thorough explanations on how to use the Excel Solver to solve today's most widely known optimization problems. Loaded with screen shots that are coupled with easy-to-follow instructions, this book will simplify many difficult optimization problems and make you a master of the Excel Solver almost immediately. Here are just some of the Solver optimization problems that are solved completely with simple-to-understand instructions and screen shots in this book: The famous "Traveling Salesman" problem using Solver's Alldifferent constraint and the Solver's Evolutionary method to find the shortest path to reach all customers. This also provides an advanced use of the Excel INDEX function. The well-known "Knapsack Problem" which shows how optimize the use of limited space while satisfying numerous other criteria. How to perform nonlinear regression and curve-fitting on the Solver using the Solver's GRG Nonlinear solving method. How to solve the "Cutting Stock Problem" faced by many manufacturing companies who are trying to determine the optimal way to cut sheets of material to minimize waste while satisfying customer orders. Portfolio optimization to maximize return or minimize risk. Venture capital investment selection using the Solver's Binary constraint to maximize Net Present Value of selected cash flows at year 0. Clever use of the If-Then-Else statements makes this a simple problem. How use Solver to minimize the total cost of purchasing and shipping goods from multiple suppliers to multiple locations. How to optimize the selection of different production machine to minimize cost while fulfilling an order. How to optimally allocate a marketing budget to generate the greatest reach and frequency or number of inbound leads at the lowest cost. Step-By-Step Optimization With Excel Solver has complete instructions and numerous tips on every aspect of operating the Excel Solver. You'll fully understand the reports and know exactly how to tweek all of the Solver's settings for total custom use. The book also provides lots of inside advice and guidance on setting up the model in Excel so that it will be as simple and intuitive as possible to work with. All of the optimization problems in this book are solved step-by-step using a 6-step process that works every time. In addition to detailed screen shots and easy-to-follow explanations on how to solve every optimization problem in the book, a link is provided to download an Excel workbook that has all problems completed exactly as they are in this book. Step-By-Step Optimization With Excel Solver is exactly the book you need if you want to be optimizing at an advanced level with the Excel Solver quickly.
Microsoft Excel 365 Data Analysis Masterclass
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Author : Liam P. Swift
language : en
Publisher: ChiperHub LLC
Release Date :
Microsoft Excel 365 Data Analysis Masterclass written by Liam P. Swift and has been published by ChiperHub LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on with Computers categories.
Unlock the Power of Your Data: Become an Excel 365 Analysis Master Are you ready to transform your Excel skills and become a data analysis powerhouse? In Microsoft Excel 365 Data Analysis Masterclass: A Practical Guide to Power Query, Power Pivot, DAX, and Data Visualization, expert P. Swift provides a comprehensive, hands-on approach that will take you from Excel novice to advanced data analysis pro. This isn’t just another dry textbook – it’s your practical guide to mastering the core tools and techniques that will help you make sense of your data and drive real results. From Basic to Advanced: Your Journey to Excel Mastery Have you been struggling with basic Excel functionality? Do you often find that you are just skimming the surface? With Excel 365 Data Analysis Masterclass, you'll start with the essentials, quickly moving from basic spreadsheet functions to complex data manipulation techniques. You’ll learn all of the core concepts, so you can be comfortable using both basic and advanced techniques, no matter your prior experience. This book is equally suitable for those that have “Microsoft Excel Data Analysis for Beginners,” as well as for Excel for Data Professionals, making it a perfect guide for anyone, at any level. Harness the Power of Excel 365’s Most Powerful Tools This book will teach you all the tools that you need to be a proficient Excel user. You will learn all of the must know areas of Microsoft Excel Data Analysis, including all areas of Excel 365 Data Analysis. No matter what your data analysis needs are, this book will have you covered. Power Query Mastery: Tired of manually cleaning and transforming your messy data? We'll show you how to become a master of “Power Query Excel,” learning how to automate the entire process of data import and manipulation, no matter the size or complexity of your data set. Power Pivot Expertise: You'll unlock the secrets of “Power Pivot Excel,” using it to build robust data models and perform complex calculations that were not previously possible in Excel. If you’ve heard about data modeling, but have never used Power Pivot, then this book will show you everything that you need to know. DAX Demystified: Unleash the power of “Excel DAX Formulas” and perform calculations that go beyond the basics. You’ll become an expert at writing complex calculations that allow you to perform time series analysis, and other complex mathematical operations. Data Visualization that Captivates: Transform raw data into compelling visuals with our comprehensive guidance on “Excel Data Visualization.” Learn to create dashboards that clearly and concisely communicate data trends and patterns, and also allow the user to interact with your data. Transform Your Data, Transform Your Business This isn't just a theoretical guide. We emphasize Excel for Business Analysis by focusing on real-world examples and exercises that show you how to apply these techniques directly to your daily work. Whether you're in finance, marketing, project management, or any other field, this book will give you an edge by providing useful techniques that you can use immediately. Learn how to streamline your work, increase your productivity, and improve your overall performance. Key Skills You’ll Master: Advanced Techniques: We will focus on all aspects of “Advanced Excel Analysis,” including using Excel in ways that you never thought possible. You’ll be able to perform complex tasks that require expert level skills. Data Modeling: You’ll become an expert at “Excel Data Modeling,” and will be able to connect multiple tables of data. Data Cleaning and Transformation: You'll master “Excel Data Cleaning” using the tools that Excel has to offer, ensuring that you have clean, reliable data. Data Reporting: Learn the best ways to format data and how to provide a summary using the tools Excel provides for “Excel Data Reporting.” Data Automation: Transform your manual tasks into fully automated workflows using the powerful functions of Excel and by implementing “Excel Data Automation Workflow.” Data Analytics: Combine all of your skills to become a power user of “Data Analytics Excel.” You’ll learn the best practices to use data to drive business decisions. Complex Calculations: Unleash the power of DAX and learn how to implement a wide range of complex formulas. Pivot Tables: Unlock the power of “Excel Pivot Tables,” to quickly create customized tables to summarize large datasets. Targeted for Every Excel User This book is designed to be useful for everyone, from the Excel novice to the experienced data professional. You will learn the essentials of data analysis, as well as more advanced techniques that can help you take your skills to the next level. Whether you want to streamline your reporting process, make better business decisions, or simply improve your overall Excel skillset, this book will help you achieve your goals. If you are working in “Excel for Financial Analysis” you will find the real-world applications in this book to be incredibly useful. If you are looking for ways to use “Advanced Data Analysis Techniques in Excel,” or want to get more out of “Excel Data Analysis with Power Query and Power Pivot” then this is the right book for you. Ready to Take Your Excel Skills to the Next Level? Stop struggling with spreadsheets and start unlocking the true potential of your data. Liam P. Swift’s Microsoft Excel 365 Data Analysis Masterclass is your proven path to Excel mastery. Don’t wait any longer! Click the "Buy Now" button and start transforming your data analysis skills today!