Getting Started with RStudio. An Integrated Development Environment for R (e-book)

Getting Started with RStudio. An Integrated Development Environment for R (e-book) - Opis

Dive into the RStudio Integrated Development Environment (IDE) for using and programming R, the popular open source software for statistical computing and graphics. This concise book provides new and experienced users with an overview of RStudio, as well as hands-on instructions for analyzing data, generating reports, and developing R software packages.The open source RStudio IDE brings many powerful coding tools together into an intuitive, easy-to-learn interface. With this guide, you...ll learn how to use its main components-including the console, source code editor, and data viewer-through descriptions and case studies. Getting Started with RStudio serves as both a reference and introduction to this unique IDE.Use RStudio to provide enhanced support for interactive R sessionsClean and format raw data quickly with several RStudio componentsEdit R commands with RStudio...s code editor, and combine them into functionsEasily locate and use more than 3,000 add-on packages in R...s CRAN serviceDevelop and document your own R packages with the code editor and related componentsCreate one-click PDF reports in RStudio with a mix of text and R output Spis treści:
Getting Started with RStudio
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A Note Regarding Supplemental Files
Preface
Conventions Used in This Book
Using Code Examples
Safari Books Online
How to Contact Us
Content Updates
March 20, 2012
1. Overview, Installation
What is R?
What is an IDE?
Why RStudio?
Using RStudio
Desktop Version
Server (...) więcej Version
Which Workspace?
Projects
Which R?
Layout of the Components
Keyboard Shortcuts
The Options Dialog
Installing RStudio
Updating RStudio
2. Case Study: Data Cleaning
Using Projects
Reading in a Data File
Tab Completion
Workspace Component
Using the Right Class to Store Data
Data Cleaning
Using the Code Editor to Write R Scripts
Using Add-On Packages
Graphics
Command History
All Finished, for Now
3. The Console and Related Components
Entering Commands
Automatic Insertion of Matching Pairs
R Script Files
Command-Line Conveniences
Tab Completion
Keyboard Shortcuts
Command History
Searching the history stack
History Browser
Workspace Browser
Editing and Viewing Objects
Importing Data Sets
The Help Page Viewer
Graphics in RStudio
The Plots Browser
Interactivity
The manipulate Package for RStudio
External Programs (Desktop Version)
4. Case Study: Creating a Package
Creating Functions from Script Files
A Package Skeleton
Documenting Functions With roxygen2
The devtools Package
Package Data
Package Examples
Adding Tests
Building and Installing the Package
5. Programming R with RStudio
Source Code Editor
Basics
Keyboard shortcuts
R Programming Features
Syntax highlighting
Bracket matching
Automatic indenting
Code completion and usage information
Extract function
Run or source commands
Navigation
Jump to function
Go to file/function
The File Browser
File upload
Debugging R Code in RStudio
Package Maintenance
Organizing Activities with Projects
Version Control with RStudio
Getting started with version control
Using Git to keep a history of changes
Collaborating with Git
Case Study: Report Generation using Sweave
Index
About the Author
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