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R 语言经典实例(原书第 2 版)
book

R 语言经典实例(原书第 2 版)

by J.D. Long, Paul Teetor
June 2020
Beginner to intermediate
522 pages
9h 6m
Chinese
China Machine Press

Overview

本书的第2版涵盖了277个R语言实用方法,可以帮助你快速而有效地使用R进行数据分析。R语言给我们提供了统计分析的一切工具,但是R本身的结构可能不容易掌握。本书提供的面向任务的R语言实用方法涉及从基本的分析任务到输入和输出、常用统计分析、绘图、线性回归等内容,它们可以让你马上应用R高效地工作。

每一个R语言方法都专注于一个特定的问题,随后的讨论则对问题的解决方案给出解释,并阐释该方法的工作机理。对于R的初级用户,本书将帮助你步入R的殿堂;对于R的中级用户,本书将加深你对R的理解并拓展你的视野。通过本书,可以使你的分析工作顺利完成并学习更多R语言知识。

本书主要内容:

  • 建立向量、处理变量,以及执行其他基本函数。
  • 简化数据的输入和输出。
  • 处理矩阵、列表、因子和数据框等数据结构。
  • 分析概率、概率分布和随机变量。
  • 计算统计量和置信区间,进行统计检验。
  • 创建各种图形。
  • 构建线性回归和方差分析(ANOVA)等统计模型。
  • 探索高级统计技术,如聚类分析等。
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Publisher Resources

ISBN: 9787111656814