Bookdown 是一个很棒的软件包,我很期待看到它是如何发展的,但是现在我pdf_document2在以附录形式呈现图形编号时遇到了麻烦。特别是当带有标题的图形在附录中时,图形编号应采用 A.1、A.2、B.1、B.2 等形式,但图形编号被视为带有编号 3.1 的正常部分, 3.2、4.1、4.2等,其中附录分别为第三和第四节。下面是一个例子:
---
title: "Untitled"
author: "John Doe"
date: "November 18, 2016"
documentclass: article
output:
bookdown::pdf_document2:
toc: yes
fig_caption: yes
number_sections: yes
linkcolor: blue
---
# Chapter One
```{r a, fig.cap="rabble rabble"}
plot(cars) # a scatterplot
```
```{r b, fig.cap="rabble rabble"}
plot(cars) # a scatterplot
```
# Chapter Two
# (APPENDIX) Appendix {-}
# Appendix A
```{r c, fig.cap="rabble rabble"}
plot(cars) # a scatterplot
```
# Appendix B
```{r d, fig.cap="rabble rabble"}
plot(cars) …Run Code Online (Sandbox Code Playgroud)