【发布时间】:2025-12-23 11:21:31
【问题描述】:
我有一个 Rmd 文件,想使用 knitr-pandoc-latex 将其转换为 PDF。这是一个按预期工作的小例子:
---
title: "Minimal Working Example"
author: Author Psaroudakis
date: "August 27th 2018"
output: pdf_document
---
```{r boxplot, dev='pdf'}
boxplot(mtcars$disp ~ mtcars$cyl)
```
编织成:
---
title: "Minimal Working Example"
author: Author Psaroudakis
date: "August 27th 2018"
output: pdf_document
---
```r
boxplot(mtcars$disp ~ mtcars$cyl)
```

使用 pandoc 可以轻松地将其转换为 PDF。但如果我想用out.width 调整绘图大小,knitr 会将其转换为 HTML 代码,但我想创建 PDF,而不是 HTML 页面!
…
```{r boxplot, dev='pdf', out.width='50%'}
boxplot(mtcars$disp ~ mtcars$cyl)
```
被渲染到:
---
title: "Minimal Working Example"
author: Author Psaroudakis
date: "August 27th 2018"
output: pdf_document
---
```r
boxplot(mtcars$disp ~ mtcars$cyl)
```
<embed src="figure/boxplot-1.pdf" title="plot of chunk boxplot" alt="plot of chunk boxplot" width="50%" type="application/pdf" />
有人对此有解决方案吗?我试过opts_knit$set(out.format="latex");,但没有任何区别。提前谢谢!
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