新书报道
当前位置: 首页 >> 电类优秀教材 >> 正文
Learning R = 学习R语言(影印版)
发布日期:2014-12-23  浏览

[内容简介]

  即使你仅有极少甚至没有编程经验,你也能够学会如何使用R语言及其软件环境来进行数据分析。通过由科顿编著的这本《学习R语言(影印版)》中的指导,你将学习如何使用你需要知道的必要R工具来分析数据,包括数据类型和编程概念。
  本书的第二部分将通过涵盖从导入数据到发布数据的所有细节来为你展示实际生活中的数据分析。本书的每个章节都包含一个基于你所学到知识的小测验并以习题结束,大部分习题都需要编写R代码。

[目录]

Preface
Part I. The R Language
 1. Introduction
  Chapter Goals
  What Is R?
  Installing R
  Choosing an IDE
   Emacs + ESS
   Eclipse/Architect
   RStudio
   Revolution-R
   Live-R
   Other IDEs and Editors
  Your First Program
  How to Get Help in R
  Installing Extra Related Software
  Summary
  Test Your Knowledge: Quiz
  Test Your Knowledge: Exercises
 2. A Scientific Calculator
  Chapter Goals
  Mathematical Operations and Vectors
  Assigning Variables
  Special Numbers
  Logical Vectors
  Summary
  Test Your Knowledge: Quiz
  Test Your Knowledge: Exercises
 3. Inspecting Variables and Your Workspace
  Chapter Goals
  Classes
   Different Types of Numbers
   Other Common Classes
   Checking and Changing Classes
  Examining Variables
  The Work, space
  Summary
  Test Your Knowledge: Quiz
  Test Your Knowledge: Exercises
 4. Vectors, Matrices, and Arrays
  Chapter Goals
  Vectors
   Sequences
   Lengths
   Names
   Indexing Vectors
   Vector Recycling and Repetition
  Matrices and Arrays
   Creating Arrays and Matrices
   Rows, Columns, and Dimensions
   Row, Column, and Dimension Names
   Indexing Arrays
   Combining Matrices
   Array Arithmetic
  Summary
  Test Your Knowledge: Quiz
  Test Your Knowledge: Exercises
 5. Lists and Data Frames
  Chapter Goals
  Lists
   Creating Lists
   Atomic and Recursive Variables
   List Dimensions and Arithmetic
   Indexing Lists
   Converting Between Vectors and Lists
   ……
 6. Environments and Functions
 7. Strings and Factors
 8. Flow Control and Loops
 9. Advanced Looping
 10. Packages
11. Dates and Times
Part II. The Data Analysis Workflow
 12. Getting Data
 13. Cleaning and Transforming
 14. Exploring and Visualizing
 15. Distributions and Modeling
 16. Programming
 17. Making Packages
Part III. Appendixes
 A. Properties of Variables
 B. Other Things to Do in R
 C. Answers to Quizzes
 D. Solutions to Exercises
Bibliography
Index

关闭


版权所有:西安交通大学图书馆      设计与制作:西安交通大学数据与信息中心  
地址:陕西省西安市碑林区咸宁西路28号     邮编710049

推荐使用IE9以上浏览器、谷歌、搜狗、360浏览器;推荐分辨率1360*768以上