ggplot2 2024 pdf epub mobi 电子书

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ggplot2 2024 pdf epub mobi 电子书著者简介

Hadley Wickham，RStudio首席科学家，美国莱斯大学统计学助理教授，毕业于爱荷华州立大学统计系。Hadley是R社区最活跃的人之一，代码风格独树一帜，致力于开发用于数据处理、分析、成像的工具，截至2012年已经开发了超过30个高质量的R软件包，比如ggplot2, lubridate,plyr, reshape2, stringr, httr等。

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发表于2024-05-02

ggplot2 2024 pdf epub mobi 电子书

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ggplot2 电子书读后感

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首先，从 qplot 入门并不是说完全没有必要，做一个引子还是可以的，但是它又引入了太多的细节，然而又没有细讲，也没有说后面第几章会 cover 到这部分的内容，使得第二章读起来异常痛苦，时常需要停下来 google。其实后面都有讲，从而这本书其实是越读越快的，只是体验有点糟糕...

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觉得R语言作图一直欠缺着什么，直到ggplot2包和文档的出现，这本书是翻译版，其实用心看下去，内容不多，需要你自己慢慢研究慢慢拓展慢慢创新。ggplot2是R语言做数据可视化的瑞士军刀，优雅，美丽！

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很适合R语言的初学者，书中有大量的例子，也可以下载带源代码。将ggplot2的基本原理和操作讲解的还是很清楚的。真是佩服大神Hadley Wickham，长的帅（耳钉很漂亮），将R的可操作性提高了一大截。但要想学好R的画图，光着一本是远远不够的。

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The core of the ggplot2 is the graph model, which lattice is lack of. When I use the xyplot in the lattice, if some changes are needed, I need to delete the original parameter settings or copy the code to make a new one. But in ggplot2, after getting a or...

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我看了一遍多一点，有点看不下去了，真的有点想吐的感觉，可能跟我这两天的心态有一定关系。但我师兄说，他当时看的是英文版，直到第5遍，他才慢慢地开始懂了，好吧，我要向他学习。什么评论太短了，好吧，我再多啰嗦几句。现在是试着做些笔记，想着尽量从更加系统、更加宏观...

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出版者:Springer

作者:Hadley Wickham

出品人:

页数:221

译者:

出版时间:2009-8-7

价格:USD 69.95

装帧:Paperback

isbn号码:9780387981406

丛书系列:Use R

图书标签: R 可视化 ggplot2 数据分析统计 Statistics 计算机 Springer

ggplot2 2024 pdf epub mobi 电子书图书描述

This book describes ggplot2, a new data visualization package for R that uses the insights from Leland Wilkison''s Grammar of Graphics to create a powerful and flexible system for creating data graphics. With ggplot2, it''s easy to:

* produce handsome, publication-quality plots, with automatic legends created from the plot specification

* superpose multiple layers (points, lines, maps, tiles, box plots to name a few) from different data sources, with automatically adjusted common scales

* add customisable smoothers that use the powerful modelling capabilities of R, such as loess, linear models, generalised additive models and robust regression

* save any ggplot2 plot (or part thereof) for later modification or reuse

* create custom themes that capture in-house or journal style requirements, and that can easily be applied to multiple plots

* approach your graph from a visual perspective, thinking about how each component of the data is represented on the final plot.

This book will be useful to everyone who has struggled with displaying their data in an informative and attractive way. You will need some basic knowledge of R (i.e. you should be able to get your data into R), but ggplot2 is a mini-language specifically tailored for producing graphics, and you''ll learn everything you need in the book. After reading this book you''ll be able to produce graphics customized precisely for your problems, and you''ll find it easy to get graphics out of your head and on to the screen or page.

ggplot2 2024 pdf epub mobi 电子书

想要找书就要到本本书屋

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