[英]Insert elegant table inside a two-column layout r-markdown document
I am working on an R Markdown document that can be downloaded from a Shiny App as a pdf .我正在研究 R Markdown 文档,该文档可以从 Shiny 应用程序下载为Z43710Z45BA41917210EE0 。 I have structured my 1-page document with a layout that presents two columns at the beginning and then again one column until the end.
我已经用一个布局构建了我的 1 页文档,该布局在开头显示两列,然后再显示一列直到结尾。 The main issue is that in one of the two columns I can't insert a table generated, for example, through the
kable()
function of the knitr package, because I get the following error:主要问题是,在两列之一中,我无法插入生成的表,例如,通过knitr package 的
kable()
function,因为我收到以下错误:
Package longtable Error: longtable not in 1-column mode Package longtable 错误:longtable 不在 1 列模式下
Below you can find some reproducible code:您可以在下面找到一些可重现的代码:
---
output: pdf_document
header-includes:
- \usepackage{multicol}
- \newcommand{\btwocol}{\begin{multicols}{2}}
- \newcommand{\etwocol}{\end{multicols}}
---
```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE, cache = T)
library(ggplot2)
library(knitr)
```
\btwocol
#### Column one
```{r}
ggplot(mtcars,
aes(x = mpg,
y = cyl)) +
geom_point()
```
\columnbreak
#### Column two
```{r}
kable(mtcars[1:10, 1:2], format = "markdown")
```
\etwocol
Note that if you remove the kable()
function the script can be compiled but the table is in the standard "R" format.请注意,如果您删除
kable()
function 脚本可以编译,但表格是标准的“R”格式。
Thanks!谢谢!
I found a solution by using the functionalities of the grid
, gridExtra
and gtable
package.我通过使用
grid
、 gridExtra
和gtable
package 的功能找到了一个解决方案。 I created and customised the table and its caption directly inside a chunk of the R Markdown file, and with the grid.draw()
function I created a graphical object of that table that can now be inserted inside a two-columns layout. I created and customised the table and its caption directly inside a chunk of the R Markdown file, and with the
grid.draw()
function I created a graphical object of that table that can now be inserted inside a two-columns layout.
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