R Cookbook pdf epub mobi txt 电子书下载 2025

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出版者:O'Reilly Media

作者:Paul Teetor

出品人:

页数:436

译者:

出版时间:2011-3-22

价格:USD 39.99

装帧:Paperback

isbn号码:9780596809157

丛书系列:O'Reilly Cookbook

图书标签:

R
统计
Statistics
编程
数据分析
数据挖掘
机器学习
Programming

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With more than 200 practical recipes, this book helps you perform data analysis with R quickly and efficiently. The R language provides everything you need to do statistical work, but its structure can be difficult to master. This collection of concise, task-oriented recipes makes you productive with R immediately, with solutions ranging from basic tasks to input and output, general statistics, graphics, and linear regression. Each recipe addresses a specific problem, with a discussion that explains the solution and offers insight into how it works. If you're a beginner, R Cookbook will help get you started. If you're an experienced data programmer, it will jog your memory and expand your horizons. You'll get the job done faster and learn more about R in the process. * Create vectors, handle variables, and perform other basic functions * Input and output data * Tackle data structures such as matrices, lists, factors, and data frames * Work with probability, probability distributions, and random variables * Calculate statistics and confidence intervals, and perform statistical tests * Create a variety of graphic displays * Build statistical models with linear regressions and analysis of variance (ANOVA) * Explore advanced statistical techniques, such as finding clusters in your data "Wonderfully readable, R Cookbook serves not only as a solutions manual of sorts, but as a truly enjoyable way to explore the R language-one practical example at a time." -Jeffrey Ryan, software consultant and R package author

具体描述

读后感

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涉及很多与R有关的案例，可以当作手册来查询，但案例比较简单，想要深入理解并灵活运用的话，还是要查看涉及到的函数的文档，多多练习。另外，在学习R的过程中，一个体会就是如果统计学功底扎实的话，上手很快，也很容易从一本书过渡到另外一本书。

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这本书讲的比较全面，讲解清晰，适用于有些R经验的读者直接选择自己需要的部分来查阅。初学者不妨先看看the art of R programming，因为the art of R programming 更为注重R programmming 里的基础部分，特别是数据结构。 R cookbook 里面 time series 讲的很好。如果需要用R ...

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O'Reilly出的类似这种Cookbook的参考书，我还买过C#和Actionscript两种语言的。风格大体相似，都是选用一些使用中会碰到的问题，然后提出解决方案。谈不上有多深，但是非常实用。尤其是对初学者，往往书中的一个例子，会让你少走半天弯路。但是不推荐作为最开始的入门教程。...

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