文件名称：R.Object-Oriented.Programming.1783986689
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更新时间：2018-05-12 11:00:55
R Object Oriented Programming
Title: R Object-Oriented Programming Author: Kelly Black Length: 190 pages Edition: 1 Language: English Publisher: Packt Publishing Publication Date: 2014-10-23 ISBN-10: 1783986689 ISBN-13: 9781783986682 A practical guide to help you learn and understand the programming techniques necessary to exploit the full power of R About This Book Learn and understand the programming techniques necessary to solve specific problems and speed up development processes for statistical models and applications Explore the fundamentals of building objects and how they program individual aspects of larger data designs Step-by-step guide to understand how OOP can be applied to application and data models within R Who This Book Is For This book is designed for people with some experience in basic programming practices. It is also assumed that they have some basic experience using R and are familiar using the command line in an R environment. Our primary goal is to raise a beginner to a more advanced level to make him/her more comfortable creating programs and extending R to solve common problems. In Detail R is best suited to produce data and visual analytics through customizable scripts and commands, instead of typical statistical tools that provide tick boxes and drop-down menus for users. The book is divided into three parts to help you perform these steps. It starts by providing you with an overview of the basic data types, data structures, and tools available in R that are used to solve common tasks. It then moves on to offer insights and examples on object-oriented programming with R; this includes an introduction to the basic control structures available in R with examples. It also includes details on how to implement S3 and S4 classes. Finally, the book provides three detailed examples that demonstrate how to bring all of these ideas together. Table of Contents Chapter 1. Data Types Chapter 2. Organizing Data Chapter 3. Saving Data and Printing Results Chapter 4. Calculating Probabilities and Random Numbers Chapter 5. Character and String Operations Chapter 6. Converting and Defining Time Variables Chapter 7. Basic Programming Chapter 8. S3 Classes Chapter 9. S4 Classes Chapter 10. Case Study – Course Grades Chapter 11. Case Study – Simulation