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Author: Irving Wallace
Publisher: Macmillan Reference USA
Published: 1976
Total Pages: 646
ISBN-13: 9780816164042
DOWNLOAD EBOOKFirst published in 1976, this bestselling thriller is as timely as ever. U.S. Attorney General Christopher Collins searches for the elusive R Document, which will prevent the ratification of FBI Director Vernon Tynan's constitutional amendment and his plans to take over the country. Reissue.
Author: Irving Wallace
Publisher: Macmillan
Published: 2006-05-02
Total Pages: 328
ISBN-13: 9780765354471
DOWNLOAD EBOOKFirst published in 1976, this bestselling thriller is as timely as ever. U.S. Attorney General Christopher Collins searches for the elusive R Document, which will prevent the ratification of FBI Director Vernon Tynan's constitutional amendment and his plans to take over the country. Reissue.
Author: Yihui Xie
Publisher: CRC Press
Published: 2018-07-27
Total Pages: 307
ISBN-13: 0429782969
DOWNLOAD EBOOKR Markdown: The Definitive Guide is the first official book authored by the core R Markdown developers that provides a comprehensive and accurate reference to the R Markdown ecosystem. With R Markdown, you can easily create reproducible data analysis reports, presentations, dashboards, interactive applications, books, dissertations, websites, and journal articles, while enjoying the simplicity of Markdown and the great power of R and other languages. In this book, you will learn Basics: Syntax of Markdown and R code chunks, how to generate figures and tables, and how to use other computing languages Built-in output formats of R Markdown: PDF/HTML/Word/RTF/Markdown documents and ioslides/Slidy/Beamer/PowerPoint presentations Extensions and applications: Dashboards, Tufte handouts, xaringan/reveal.js presentations, websites, books, journal articles, and interactive tutorials Advanced topics: Parameterized reports, HTML widgets, document templates, custom output formats, and Shiny documents. Yihui Xie is a software engineer at RStudio. He has authored and co-authored several R packages, including knitr, rmarkdown, bookdown, blogdown, shiny, xaringan, and animation. He has published three other books, Dynamic Documents with R and knitr, bookdown: Authoring Books and Technical Documents with R Markdown, and blogdown: Creating Websites with R Markdown. J.J. Allaire is the founder of RStudio and the creator of the RStudio IDE. He is an author of several packages in the R Markdown ecosystem including rmarkdown, flexdashboard, learnr, and radix. Garrett Grolemund is the co-author of R for Data Science and author of Hands-On Programming with R. He wrote the lubridate R package and works for RStudio as an advocate who trains engineers to do data science with R and the Tidyverse.
Author: Hadley Wickham
Publisher: "O'Reilly Media, Inc."
Published: 2015-03-26
Total Pages: 201
ISBN-13: 1491910542
DOWNLOAD EBOOKTurn your R code into packages that others can easily download and use. This practical book shows you how to bundle reusable R functions, sample data, and documentation together by applying author Hadley Wickham’s package development philosophy. In the process, you’ll work with devtools, roxygen, and testthat, a set of R packages that automate common development tasks. Devtools encapsulates best practices that Hadley has learned from years of working with this programming language. Ideal for developers, data scientists, and programmers with various backgrounds, this book starts you with the basics and shows you how to improve your package writing over time. You’ll learn to focus on what you want your package to do, rather than think about package structure. Learn about the most useful components of an R package, including vignettes and unit tests Automate anything you can, taking advantage of the years of development experience embodied in devtools Get tips on good style, such as organizing functions into files Streamline your development process with devtools Learn the best way to submit your package to the Comprehensive R Archive Network (CRAN) Learn from a well-respected member of the R community who created 30 R packages, including ggplot2, dplyr, and tidyr
Author: Yihui Xie
Publisher: CRC Press
Published: 2016-12-12
Total Pages: 140
ISBN-13: 1351792601
DOWNLOAD EBOOKbookdown: Authoring Books and Technical Documents with R Markdown presents a much easier way to write books and technical publications than traditional tools such as LaTeX and Word. The bookdown package inherits the simplicity of syntax and flexibility for data analysis from R Markdown, and extends R Markdown for technical writing, so that you can make better use of document elements such as figures, tables, equations, theorems, citations, and references. Similar to LaTeX, you can number and cross-reference these elements with bookdown. Your document can even include live examples so readers can interact with them while reading the book. The book can be rendered to multiple output formats, including LaTeX/PDF, HTML, EPUB, and Word, thus making it easy to put your documents online. The style and theme of these output formats can be customized. We used books and R primarily for examples in this book, but bookdown is not only for books or R. Most features introduced in this book also apply to other types of publications: journal papers, reports, dissertations, course handouts, study notes, and even novels. You do not have to use R, either. Other choices of computing languages include Python, C, C++, SQL, Bash, Stan, JavaScript, and so on, although R is best supported. You can also leave out computing, for example, to write a fiction. This book itself is an example of publishing with bookdown and R Markdown, and its source is fully available on GitHub.
Author: Sharon Lawner Weinberg
Publisher: Cambridge University Press
Published: 2023-11-30
Total Pages: 726
ISBN-13: 1009400150
DOWNLOAD EBOOKStatistics Using R introduces the most up-to-date approaches to R programming alongside an introduction to applied statistics using real data in the behavioral, social, and health sciences. It is uniquely focused on the importance of data management as an underlying and key principle of data analysis. It includes an online R tutorial for learning the basics of R, as well as two R files for each chapter, one in Base R code and the other in tidyverse R code, that were used to generate all figures, tables, and analyses for that chapter. These files are intended as models to be adapted and used by readers in conducting their own research. Additional teaching and learning aids include solutions to all end-of-chapter exercises and PowerPoint slides to highlight the important take-aways of each chapter. This textbook is appropriate for both undergraduate and graduate students in social sciences, applied statistics, and research methods.
Author: Michael J. Crawley
Publisher: John Wiley & Sons
Published: 2007-06-13
Total Pages: 953
ISBN-13: 9780470515068
DOWNLOAD EBOOKThe high-level language of R is recognized as one of the mostpowerful and flexible statistical software environments, and israpidly becoming the standard setting for quantitative analysis,statistics and graphics. R provides free access to unrivalledcoverage and cutting-edge applications, enabling the user to applynumerous statistical methods ranging from simple regression to timeseries or multivariate analysis. Building on the success of the author’s bestsellingStatistics: An Introduction using R, The R Book ispacked with worked examples, providing an all inclusive guide to R,ideal for novice and more accomplished users alike. The bookassumes no background in statistics or computing and introduces theadvantages of the R environment, detailing its applications in awide range of disciplines. Provides the first comprehensive reference manual for the Rlanguage, including practical guidance and full coverage of thegraphics facilities. Introduces all the statistical models covered by R, beginningwith simple classical tests such as chi-square and t-test. Proceeds to examine more advance methods, from regression andanalysis of variance, through to generalized linear models,generalized mixed models, time series, spatial statistics,multivariate statistics and much more. The R Book is aimed at undergraduates, postgraduates andprofessionals in science, engineering and medicine. It is alsoideal for students and professionals in statistics, economics,geography and the social sciences.
Author: Julia Silge
Publisher: "O'Reilly Media, Inc."
Published: 2017-06-12
Total Pages: 193
ISBN-13: 1491981628
DOWNLOAD EBOOKChapter 7. Case Study : Comparing Twitter Archives; Getting the Data and Distribution of Tweets; Word Frequencies; Comparing Word Usage; Changes in Word Use; Favorites and Retweets; Summary; Chapter 8. Case Study : Mining NASA Metadata; How Data Is Organized at NASA; Wrangling and Tidying the Data; Some Initial Simple Exploration; Word Co-ocurrences and Correlations; Networks of Description and Title Words; Networks of Keywords; Calculating tf-idf for the Description Fields; What Is tf-idf for the Description Field Words?; Connecting Description Fields to Keywords; Topic Modeling.
Author: Miles A. Kimball
Publisher: Bedford/St. Martin's
Published: 2007-12-12
Total Pages: 440
ISBN-13: 9780312436995
DOWNLOAD EBOOKThe technological revolution of the last ten years has radically changed document designers' materials, processes, and tools of the trade. In short, choices about everything from typography and color to planning and production have changed -- even multiplied. The first new text for the college market in ten years, Kimball and Hawkins' Document Design assumes from the start that students are working online to produce a fuller range of print and online documents, designed and delivered differently in a digital world. Through practical, accessible advice and examples, Kimball and Hawkins lay out the array of elements and choices that document designers need to consider, all in the context of a rhetorical framework that allows students to see the effects of those choices. The only text to integrate a range of theoretical perspectives, visual perception, visual culture, and visual rhetoric, Document Design teaches students to think more critically about their own design decisions and to keep usability in mind every step of the way. True to its message, this artfully designed text practices the principles it teaches and is sure to become a reference that students will keep.
Author: Hadley Wickham
Publisher: "O'Reilly Media, Inc."
Published: 2023-06-14
Total Pages: 356
ISBN-13: 1098134907
DOWNLOAD EBOOKTurn your R code into packages that others can easily install and use. With this fully updated edition, developers and data scientists will learn how to bundle reusable R functions, sample data, and documentation together by applying the package development philosophy used by the team that maintains the "tidyverse" suite of packages. In the process, you'll learn how to automate common development tasks using a set of R packages, including devtools, usethis, testthat, and roxygen2. Authors Hadley Wickham and Jennifer Bryan from Posit (formerly known as RStudio) help you create packages quickly, then teach you how to get better over time. You'll be able to focus on what you want your package to do as you progressively develop greater mastery of the structure of a package. With this book, you will: Learn the key components of an R package, including code, documentation, and tests Streamline your development process with devtools and the RStudio IDE Get tips on effective habits such as organizing functions into files Get caught up on important new features in the devtools ecosystem Learn about the art and science of unit testing, using features in the third edition of testthat Turn your existing documentation into a beautiful and user friendly website with pkgdown Gain an appreciation of the benefits of modern code hosting platforms, such as GitHub
