如何在 Rmarkdown/pandoc 中抑制自动数字编号 [英] How to suppress automatic figure numbering in Rmarkdown / pandoc

问题描述

我有以下 Rmarkdown (.Rmd) 文档，我在其中调用现有的 .png 图像并创建带有标题的 .pdf.默认情况下，pandoc?正在自动添加图#".在每张图片的标题之前.我可以看到这是正常的事情，但在我的情况下，我想定义它.我发现了有关此主题的变体，但似乎没有找到解决方案.下面是我的 .Rmd 文件外观示例:

I have the following Rmarkdown (.Rmd) document where I call existing .png images and create a .pdf with captions. By default, pandoc? is automatically adding "Figure #." before the caption for each picture. I can see how this would be the normal thing to do, but in my case I would like to define this. I have found variations on this topic but don't seem to find a solution. Below is an example of how my .Rmd file looks:

---
title: "TITLE"
author: "ME"
date: "`r Sys.Date()`"
output: 
  pdf_document
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```

![Caption for figure 1](figures/plot1.png)


\newpage

![Caption for figure 2](figures/plot2.png)

推荐答案

你可以使用 caption-package

You could use the caption-package

创建一个 .tex 文件，在其中指定以下内容，下面删除整个标签，您可以自由地对标签进行硬编码.

Create a .tex-file that you specify the following in, this below remove the entire label and you are free to hardcode the labels.

\usepackage{caption}
\captionsetup[figure]{labelformat=empty}

那么你的 .rmd 应该是这样的:

Then your .rmd should look like this:

---
title: "TITLE"
author: "ME"
date: "`r Sys.Date()`"
output: 
  pdf_document:
    includes:
      in_header: YourName.tex
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```

![Caption for figure 1](figures/plot1.png)

\newpage

![Caption for figure 2](figures/plot2.png)

简化:正如评论中所建议的，我们可以在我们的 .Rmd 文件中实现这一点，如下所示.

Simplified: As suggested in the comments, we can achieve this within our .Rmd file, as shown below.

---
title: "TITLE"
author: "ME"
date: "`r Sys.Date()`"
output: 
  pdf_document:
header-includes:
- \usepackage{caption}
- \captionsetup[figure]{labelformat=empty}
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
```

![Caption for figure 1](figures/plot1.png)

\newpage

![Caption for figure 2](figures/plot2.png)

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