R Markdown - 并排定位表格和绘图

问题描述

我正在使用 R Markdown 输出到 pdf，并且我试图获得一个表格和一个水平并排对齐的图.我可以让 fig.align = "right" 将绘图与页面右侧对齐，但它绘制在表格下方(使用 kable 格式化)而不是侧面与它并肩.有什么提示吗?

I am using R Markdown to output to pdf, and I am trying to get a table and a plot aligned side by side horizontally. I can get fig.align = "right" to align the plot to the right of the page, but it is plotted under the table (formatted with kable) and not side by side with it. Any tips?

推荐答案

以下是使用 TeX 包 floatrow 的方法:

Here is a way using the TeX package floatrow:

---
title: "Untitled"
header-includes:
  - \usepackage{floatrow}
output: 
  pdf_document:
    keep_tex: true
---

\newfloatcommand{btabbox}{table}

\begin{figure}[H]
  \begin{floatrow}
    \ffigbox{%
```{r, fig.align = "right", echo = F}
plot(mpg ~ hp, data = mtcars)
```
    }{\caption{A figure}}

    \btabbox{%
```{r, fig.align = "right", echo = F}
knitr::kable(head(mtcars[,1:3]), format = "latex")
```
    }{\caption{A table}}
  \end{floatrow}
\end{figure}

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