ggplot2读书介绍
| 类别 | 页数 | 译者 | 网友评分 | 年代 | 出版社 |
|---|---|---|---|---|---|
| 书籍 | 221页 | 9.0 | 2020 | Springer |
| 定价 | 出版日期 | 最近访问 | 访问指数 |
|---|---|---|---|
| USD 69.95 | 2020-02-20 … | 2021-02-03 … | 66 |
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.
作者简介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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