Advanced R 4 data programming and the cloud : using PostgreSQL, AWS, and Shiny /: using PostgreSQL, AWS, and Shiny. (2020)

• Record Type: Book
• Further Information: Note: Matt Wiley, Joshua F. Wiley.
• Other Names: Wiley, Matt; Wiley, Joshua F
• Contents: Intro -- Table of Contents -- About the Authors -- About the Technical Reviewer -- Acknowledgments -- Chapter 1: Programming Basics -- 1.1 Software Choices and Reproducibility -- 1.2 Reproducing Results -- 1.3 Types of Objects -- 1.4 Base Operators and Functions -- 1.5 Mathematical Operators and Functions -- 1.6 Summary -- Chapter 2: Programming Utilities -- 2.1 Installing and Using Packages -- 2.2 Help and Documentation -- 2.3 System and Files -- 2.4 Input -- 2.5 Output -- 2.6 Summary -- Chapter 3: Programming Automation -- 3.1 Loops -- 3.2 Flow Control -- 3.3 apply Family of Functions 3.4 Summary -- Chapter 4: Writing Functions -- 4.1 Components of a Function -- 4.2 Scoping -- 4.3 Functions for Functions -- 4.4 Debugging -- 4.5 Summary -- Chapter 5: Writing Classes and Methods -- 5.1 S3 System -- S3 Classes -- S3 Methods -- 5.2 S4 System -- S4 Classes -- S4 Class Inheritance -- S4 Methods -- 5.3 Summary -- Chapter 6: Writing Packages -- 6.1 Before You Get Started -- Version Control -- 6.2 R Package Basics -- Starting a Package by Using DevTools -- Adding R Code -- Tests -- 6.3 Documentation Using roxygen2 -- Functions -- Data -- Classes -- Methods 6.4 Building, Installing, and Distributing an R Package -- 6.5 R Package Website -- 6.6 Summary -- Chapter 7: Introduction to data.table -- 7.1 Introduction to data.table -- 7.2 Selecting and Subsetting Data -- Using the First Formal -- Using the Second Formal -- Using the Second and Third Formals -- 7.3 Variable Renaming and Ordering -- 7.4 Creating Variables -- 7.5 Merging and Reshaping Data -- Merging Data -- Reshaping Data -- 7.6 Summary -- Chapter 8: Advanced data.table -- 8.1 Data Munging/Cleaning -- Recoding Data -- Recoding Numeric Values -- 8.2 Creating New Variables 8.3 Fuzzy Matching -- 8.4 Summary -- Chapter 9: Other Data Management Packages -- 9.1 Sorting -- 9.2 Selecting and Subsetting -- 9.3 Variable Renaming and Ordering -- 9.4 Computing on Data and Creating Variables -- 9.5 Merging and Reshaping Data -- 9.6 Summary -- Chapter 10: Reading Big Data -- 10.1 Installing PostgreSQL on Windows -- 10.2 Interfacing R and PostgreSQL -- 10.3 Database Philosophy -- 10.4 Adding Data to PostgreSQL -- 10.5 Creating Users with Specific Privilege -- 10.6 Password Security -- 10.7 SQL from R -- 10.8 Summary -- Chapter 11: Getting Your Cloud -- 11.1 Disclaimers 11.2 Starting Amazon Web Services -- 11.3 Launching an EC2 Instance -- 11.4 Accessing Your Instance's Command Line -- 11.5 Uploading Files to Your Instance -- 11.6 Summary -- Chapter 12: Cloud Ubuntu for Windows Users -- 12.1 Getting Started -- 12.2 Common Commands -- 12.3 Super User and Security -- 12.4 Installing and Using R -- Using R -- 12.5 Installing and Using RStudio Server -- 12.6 Installing Java -- 12.7 Installing Shiny on Your Cloud -- 12.8 PostgreSQL -- 12.9 Summary -- Chapter 13: Every Cloud Has a Shiny Lining -- 13.1 The Basics of Shiny -- 13.2 Shiny in Motion
• Edition: Second edition
• Publisher Details: United States : Apress
• Publication Date: 2020
• Extent: 1 online resource
• Subjects: 005.13/3; R (Computer program language); Cloud computing; Electronic books; Electronic books; Electronic books
• Languages: English
• ISBNs: 9781484259733; 1484259734
• Related ISBNs: 1484259726; 9781484259726
• Notes: Note: Includes bibliographical references and index.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.