R For Data Analysis In Easy Steps

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R For Data Analysis In Easy Steps 2nd Edition

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Author : Mike McGrath
language : en
Publisher: In Easy Steps Limited
Release Date : 2023-06-05

R For Data Analysis In Easy Steps 2nd Edition written by Mike McGrath and has been published by In Easy Steps Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-05 with Computers categories.

The R language is widely used by statisticians for data analysis, and the popularity of R programming has therefore increased substantially in recent years. The emerging Internet of Things (IoT) gathers increasing amounts of data that can be analyzed to gain useful insights into trends. R for Data Analysis in easy steps, 2nd edition has an easy-to-follow style that will appeal to anyone who wants to produce graphic visualizations to gain insights from gathered data. The book begins by explaining core programming principles of the R programming language, which stores data in “vectors” from which simple graphs can be plotted. Next, it describes how to create “matrices” to store and manipulate data from which graphs can be plotted to provide better insights. This book then demonstrates how to create “data frames” from imported data sets, and how to employ the “Grammar of Graphics” to produce advanced visualizations that can best illustrate useful insights from your data. R for Data Analysis in easy steps, 2nd edition contains separate chapters on the major features of the R programming language. There are complete example programs that demonstrate how to create Line graphs, Bar charts, Histograms, Scatter graphs, Box plots, and more. The code for each R script is listed, together with screenshots that illustrate the actual output when that script has been executed. The free, downloadable example R code is provided for clearer understanding. By the end of this book you will have gained a sound understanding of R programming, and be able to write your own scripts that can be executed to produce graphic visualizations for data analysis. You need have no previous knowledge of any programming language, so it's ideal for the newcomer to computer programming. Updated for the latest version of R. Contents: Getting started Storing values Performing operations Testing conditions Employing functions Building matrices Constructing data frames Producing quick plots Telling stories with data Plotting perfection

R For Data Analysis In Easy Steps

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Author : Mike McGrath
language : en
Publisher: In Easy Steps
Release Date : 2023-06-30

R For Data Analysis In Easy Steps written by Mike McGrath and has been published by In Easy Steps this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-06-30 with categories.

R for Data Analysis in easy steps, 2nd edition is written using a proven easy-to-follow style for maximum appeal. It will be useful to anyone who wants to begin programming in R, with minimum fuss. Updated for the latest version of R.

Wordpress In Easy Steps 2nd Edition

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Author : Darryl Bartlett
language : en
Publisher: In Easy Steps Limited
Release Date : 2019-08-12

Wordpress In Easy Steps 2nd Edition written by Darryl Bartlett and has been published by In Easy Steps Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-12 with Computers categories.

WordPress is the most popular CMS (Content Management System) and is a fantastic tool for blogs and building websites. It is used by over 50% of the 100 top world blogs, and there are estimated to be over 75 million WordPress websites. Many bloggers/web developers are turning to WordPress to create great websites. It has the ability for people of a non-technical background to create their own website/blog in easy steps, all the way up to advanced web developers to create stunning professional designs. WordPress in easy steps, 2nd edition shows how to create stunning websites using WordPress, without having to learn programming. For anyone who may not be technically-minded but wants an affordable website for business or for blogging. WordPress in easy steps guides you through: • Setting Up WordPress • Working with the Dashboard • Creating Site Content • Adding Media • Appearance and Themes • Adding Plugins • Comments • Setting up Users and Privileges • Tools and Settings • WordPress Tricks WordPress in easy steps, 2nd edition is for: • Bloggers/Hobbyist web designers, or those looking to design a website who don’t want to learn technical language, or bloggers looking for a great platform to work with. • Web Developers: A lot of professional web design companies are using WordPress to build their websites for clients because it provides a great content management system so that the end user can add their own content once development is complete. • Anybody who has had a WordPress website built for them and wants guidance to help them update their own website. Covers WordPress 5.

Ukulele For Beginners In Easy Steps

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Author : Lindsay Higgs
language : en
Publisher: In Easy Steps
Release Date : 2019-11-06

Ukulele For Beginners In Easy Steps written by Lindsay Higgs and has been published by In Easy Steps this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-06 with Music categories.

Ukulele for Beginners in easy steps shows the reader everything they need to know to get started playing a ukulele, including: • Choosing, buying, tuning, and looking after a ukulele. • Learning chords and how to read chord charts. • Writing and reading tablature, and basic music reading. • Strumming patterns and fingerpicking techniques. • Scales and practising. • Understanding different musical styles. • Writing songs. • How to find a teacher and groups to join to take playing further. Includes over 30 exercises to develop the reader’s playing, and over 40 pieces of music to practice with. Ideal for the novice musician!

Understanding Quantitative Data In Educational Research

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Author : Nicoleta Gaciu
language : en
Publisher: SAGE
Release Date : 2020-11-11

Understanding Quantitative Data In Educational Research written by Nicoleta Gaciu and has been published by SAGE this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-11 with Education categories.

This book is designed to help you gain confidence in analysing and interpreting quantitative data and using appropriate statistical tests, by exploring, in plain language, a variety of data analysis methods. Highly practical, each chapter includes step-by-step instructions on how to run specific statistical tests using R, practical tips on how to interpret results correctly and exercises to put into practice what you have learned. It also includes guidance on how to use R and RStudio, how to visualise quantitative data, and the fundamentals of inferential statistics, estimations and hypothesis testing.

Windows 10 In Easy Steps Special Edition 3rd Edition

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Author : Mike McGrath
language : en
Publisher: In Easy Steps Limited
Release Date : 2019-09-11

Windows 10 In Easy Steps Special Edition 3rd Edition written by Mike McGrath and has been published by In Easy Steps Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-11 with Computers categories.

Windows 10 in easy steps – Special Edition, 3rd edition builds on Windows 10 in easy steps and Windows 10 for Seniors in easy steps, taking the user to the next level. Written to help non-technical PC-users to make the most of their Windows 10 computer, all in the familiar In Easy Steps style. Windows 10 in easy steps – Special Edition, 3rd edition is a comprehensive, yet concise guide that will walk you through Windows 10 basics so that you can get up and running in no time. Then, in easy steps, it'll gently guide you through advanced features to help you venture further and get more from Windows 10. · Install/upgrade the right Windows 10 release · Master the new interface, desktop and the Start menu · Learn to use the great new features in the Redstone 4 update · Find, download and use key apps for work and for fun · Utilize internet and cloud facilities such as OneDrive · Enjoy Microsoft Edge, the new innovative web browser · Take control of devices and printers · Save time – use the Search feature and Cortana · Create and monitor a home network · Organize and share files safely · Keep Windows 10 working smoothly & efficiently · Explore Windows Registry, file encryption, Windows PowerShell, and more · This guide also includes a chapter on troubleshooting so it'll serve as a key reference point for the future Table of Contents: 1. Introducing Windows 10 2. Choosing your computer 3. Installing Windows 10 4. The Windows 10 interface 5. Windows 10 apps 6. Desktop and Taskbar 7. Built-in programs 8. Windows downloads 9. Microsoft Store 10. Search techniques 11. Manage files and folders 12. Email and messaging 13. Microsoft Edge 14. Digital images 15. Windows games 16. Music and sound 17. Devices and printers 18. Networking Windows 19. Protection and Ease of Access 20. Troubleshooting 21. Backup and recovery 22. Security and encryption 23. Windows PowerShell 24. Update and maintain 25. Windows performance 26. Windows Registry 27. Extending Windows

Scientific Data Analysis With R

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Author : Azizur Rahman
language : en
Publisher: CRC Press
Release Date : 2024-11-28

Scientific Data Analysis With R written by Azizur Rahman and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-28 with Mathematics categories.

In an era marked by exponential growth in data generation and an unprecedented convergence of technology and healthcare, the intersection of biostatistics and data science has become a pivotal domain. This book is the ideal companion in navigating the convergence of statistical methodologies and data science techniques with diverse applications implemented in the open-source environment of R. It is designed to be a comprehensive guide, marrying the principles of biostatistics with the practical implementation of statistics and data science in R, thereby empowering learners, researchers, and practitioners with the tools necessary to extract meaningful knowledge from biological, health, and medical datasets. This book is intended for students, researchers, and professionals eager to harness the combined power of biostatistics, data science, and the R programming language while gathering vital statistical knowledge needed for cutting-edge scientists in all fields. It is useful for those seeking to understand the basics of data science and statistical analysis, or looking to enhance their skills in handling any simple or complex data including biological, health, medical, and industry data. Key Features: Presents contemporary concepts of data science and biostatistics with real-life data analysis examples Promotes the evolution of fundamental and advanced methods applying to real-life problem-solving cases Explores computational statistical data science techniques from initial conception to recent developments of biostatistics Provides all R codes and real-world datasets to practice and competently apply into reader’s own domains Written in an exclusive state-of-the-art deductive approach without any theoretical hitches to support all contemporary readers

Access In Easy Steps

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Author : Mike McGrath
language : en
Publisher: In Easy Steps
Release Date : 2019-05-28

Access In Easy Steps written by Mike McGrath and has been published by In Easy Steps this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-28 with Computers categories.

Access in easy steps has an easy-to-follow style that will appeal to anyone who wants to get more from the Microsoft Access app. Whether you’re using Access in the Office 365 suite or standalone Office product, you can use this guide to learn the key features and get more out of Access. Learn how to: · Optimize database design for efficiency · Create Tables to store data · Use handy templates and get a head start · Make queries to extract specific data · Produce user-friendly Forms for data entry · Explore basic SQL for advanced queries · Construct informative Reports quickly · Import and export data to Excel and Word · Securely share your well-designed database and reports that’ll impress your colleagues! Access in easy steps contains separate chapters on the major features of the Access app. There are complete examples that demonstrate each aspect of Access, together with screenshots that illustrate the actual output. This book neatly demonstrates the important functions of Microsoft Access in a clear and concise manner, so you can get going quickly with this popular database application. Illustrated using Access 2019. Contents: Getting started Designing Databases Creating Tables Defining Relationships Handling Data Making Queries Coding Queries Producing Forms Enhancing Forms Supplying Reports Sharing Access

Excel 2019 In Easy Steps

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Author : Michael Price
language : en
Publisher: In Easy Steps
Release Date : 2019-02-07

Excel 2019 In Easy Steps written by Michael Price and has been published by In Easy Steps this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-07 with Computers categories.

Are you making the most of this feature-packed spreadsheet? Excel 2019 in easy steps starts with the basics and then reveals the key clever features on offer – all in easy steps! Areas covered include: · Creating, editing and manipulating worksheets · Formulas, Functions, Tables, and importing data · Handy templates to give you a head start · Macros for everyday tasks to save time · Charts to get an overview of your data · What-if, Goal Seek and Optimization · Using the Excel Online app to share and collaborate on spreadsheets and workbooks · Adding images and illustrations to your spreadsheet to impress your colleagues! This primer illustrates how to use Excel to manage your finance and data effectively and easily – both at home and at work. Whether you’re upgrading to Excel 2019 or new to spreadsheets, use this guide to get more out of Microsoft Excel! Table of Contents: 1. Introduction 2. Begin with Excel 3. Manage Data 4. Formulas and Functions 5. Excel Tables 6. Advanced Functions 7. Control Excel 8. Charts 9. Macros in Excel 10. Templates and Scenarios 11. Links and Connections

Photoshop Elements 2019 Tips Tricks Shortcuts In Easy Steps

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Author : Nick Vandome
language : en
Publisher: In Easy Steps
Release Date : 2019-03-05

Photoshop Elements 2019 Tips Tricks Shortcuts In Easy Steps written by Nick Vandome and has been published by In Easy Steps this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-05 with Computers categories.

Photoshop Elements 2019 Tips, Tricks and Shortcuts in easy steps not only offers a comprehensive guide to getting up and running with the software, but goes further: providing a wealth of detail in ways to progress to more advanced photo-editing and also find some of the hidden secrets of the software. Although the book looks at some of the ways you can expand your photo-editing exploits, it does not forget new users or anyone who wants to brush up on the basics. Areas covered include: · Navigating around Elements and organizing images. · Using Quick Wins for removing unwanted objects, and Guided edits to create special effects. · Using Text and Drawing tools to add and edit text. · Sharing your photos in a range of formats, such as photo books or cards, and on social media. · Key features such as Auto Curate, Artistic Overlays, opening closed eyes, adding watercolor, and replacing backgrounds in your photos. · New features including Auto Creations, Meme Maker, Multi-Photo Text, and Text and Border Overlay. · Layered images, reducing camera shake or haze, removing imperfections, creating impressive text, removing red-eye, and more. Photoshop Elements 2019 Tips, Tricks and Shortcuts in easy steps has something for everyone: an in depth introduction for new users, and a range of options for those who want to take their photo-editing to the next level. Throughout, there are hundreds of tips and handy hints so that you will feel like an Elements expert in no time. Covers versions for both PC and Mac users. Table of Contents: 1. Introducing Elements 2. Organizing Images 3. First Digital Steps 4. Quick Wins 5. Artistic Effects 6. Beyond Basic Color Editing 7. Working with Selections 8. Layers 9. Text and Drawing Tools 10. Becoming an Elements Expert 11. Printing Images