02-ggplot2 绘图基础
1 实践参考
R 可视化的内容主要来源于 [R Graphics Cookbook, 2nd edition](https://r-graphics.org/) 和 [Beautiful-Visualization-with-R](https://github.com/EasyChart/Beautiful-Visualization-with-R)
Simonzhou
2025年2月19日
2025年6月8日
R 可视化的内容主要来源于 [R Graphics Cookbook, 2nd edition](https://r-graphics.org/) 和 [Beautiful-Visualization-with-R](https://github.com/EasyChart/Beautiful-Visualization-with-R)
---
title: "02-ggplot2 绘图基础"
author: "Simonzhou"
date: "2025-02-19"
date-modified: today
format:
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code-line-numbers: true
code-highlight: true
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---
# 笔记与练习参考
R 可视化的内容主要来源于 \[R Graphics Cookbook, 2nd edition\](<https://r-graphics.org/>) 和 \[[**Beautiful-Visualization-with-R**](https://github.com/EasyChart/Beautiful-Visualization-with-R)\]([https://github.com/EasyChart/Beautiful-Visualization-with-R](#0){style="font-size: 13pt; font-weight: var(--fontWeightRegular);"})[@Zhang2019r]
# 准备工作