This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
--- | |
# My First Slide |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
\documentclass[UTF8,10pt]{ctexart} | |
\usepackage[a4paper,%%textwidth=129mm,textheight=185mm, %%193-8 | |
text={160mm,260mm},centering]{geometry} | |
\pagestyle{empty} | |
\begin{document} | |
\title{用散点图示范ggplot2的核心概念} | |
\author{肖凯} | |
\maketitle | |
\abstract{ | |
本文稿是第五届R语言会议演讲内容的一部分,试图用散点图示例来说明ggplot2包的核心概念,以方便初学者快速上手。同时这也是笔者应用knitr包的一个练习。该示例所用数据是ggplot2包内带的mpg数据集。} |