R语言技术手册
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作者Joseph Adler
出版社东南大学出版社
ISBN9787564142032
出版时间2013-05
装帧平装
开本16开
定价92元
货号1200840075
上书时间2024-09-07
商品详情
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作者简介
Joseph Adler是Linkedln公司的不错数据科学家。他在DoubleClick，American Express和VeriSign这样一些公司里有着多年的数据挖掘和数据分析经验。他是多个计算机安全和密码方面的发明人，也是O'Reily出版的《Baseball Hacks))一书的作者。
目录
Preface
Part Ⅰ. R Basics
1. Getting and Installing R
R Versions
Getting and Installing Interactive R Binaries
Windows
Mac OS X
Linux and Unix Systems
2. The R Userlnterface
The R Graphical User Interface
Windows
Mac OS X
Linux and Unix
The R Console
Command-Line Editing
Batch Mode
Using R Inside Microsoft Excel
RStudio
Other Ways to Run R
3. AShort RTutorial
Basic Operations in R
Functions
Variables
Introduction to Data Structures
Objects and Classes
Models and Formulas
Charts and Graphics
Getting Help
4. R Packages
An Overview of Packages
Listing Packages in Local Libraries
Loading Packages
Loading Packages on Windows and Linux
Loading Packages on Mac OS X
Exploring Package Repositories
Exploring R Package Repositories on the Web
Finding and Installing Packages Inside R
Installing Packages From Other Repositories
Custom Packages
Creating a Package Directory
Building the Package
Part Ⅱ. The R Language
5. An Overview of the R Language
Expressions
Objects
Symbols
Functions
Objects Are Copied in Assignment Statements
Everything in R Is an Object
Spe Values
NA
Inf and -Inf
NaN
NULL
Coercion
The R Interpreter
Seeing How R Works
6. R Syntax
Constants
Numeric Vectors
Character Vectors
Symbols
Operators
Order of Operations
……
7. R Objects
8. Symbols and Environments
9. Functions.
10. Object-Oriented Programming
Part Ⅲ. Working with Data
11. Saving, Loading, and Editing Data
12. Preparing Data
Part Ⅳ. Data Visualization
13. Graphics
14. Lattice Graphics
15. ggplot2
Part Ⅴ. Statistics with R
16. Analyzing Data
17. Probability Distributions
18. Statistical Tests
19. Power Tests
20. Regression Models
21. Classification Models
22. Machine Learning
23. Time Series Analysis
Part Ⅵ. Additional Topics
24. Optimizing R Programs
25. Bioconductor
26. Rand Hadoop
Appendix: R Reference
Bibliography
Index
内容摘要
R是一款有名的开源统计软件，本书适合对数据分析感兴趣的读者。如果你选择R语言用于统计计算和数据可视化，那么本书将可以为你提供开源R语言及其软件环境的快速实用指南。你将学习如何编写R函数和使用R包来帮助你准备、可视化和分析数据。
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本书作者joseph adler(艾德勒)讲解了来自医药、商业和体育方面大量实例的处理过程。
本次第二版更新基于r语言2.14和2.15版本，包括了这样一些新的扩展章节：r性能、ggplot2数据可视化包和基于hadoop的并行r计算。
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