我正在尝试将r markdown文件编织为pdf,但无法将ggplot和kable对齐为一行。

我尝试了以下方法:


cat(“ \ twocolumn”)
kable_styling(position =“ float_right”)


下面是一个最小的,可复制的示例

---
title: "Untitled"
output: pdf_document
classoption: landscape
---

\newpage

```{r cars, echo=FALSE, fig.width=3, fig.height=3, results="asis", message=FALSE}
library(dplyr)
library(knitr)
library(kableExtra)
library(ggplot2)

dt <- split(mtcars, f = mtcars[, "cyl"]) %>% lapply(., function(x) x[1:5, 1:4])

for (i in seq_along(dt)) {

  print(
    kable(dt[[i]]) %>% kable_styling("striped") %>% add_header_above(c(" " = 1, "Group 1" = 2, "Group 2" = 2))
  )

  print(
    ggplot(data = dt[[i]], aes(x = mpg, y = cyl, group = 1)) +
    geom_line(aes(y = disp), linetype = "solid", colour = "#000000")
  )

  cat("\\pagebreak")
}
```

最佳答案

有可能使用multicol乳胶包和两个自定义乳胶命令来避免在编织过程中更改multicol乳胶代码:

---
title: "Untitled"
header-includes:
  - \usepackage{multicol}
  - \newcommand{\btwocol}{\begin{multicols}{2}}
  - \newcommand{\etwocol}{\end{multicols}}
output: pdf_document
classoption: landscape
---

\newpage

\btwocol

```{r cars, echo=FALSE, fig.width=3, fig.height=3, results="asis", message=FALSE}
library(dplyr)
library(knitr)
suppressWarnings(library(kableExtra))
library(ggplot2)

dt <- split(mtcars, f = mtcars[, "cyl"]) %>%
  lapply(., function(x) x[1:5, 1:4])

for (i in seq_along(dt)) {
  print(
    kable(dt[[i]]) %>%
      kable_styling("striped") %>%
      add_header_above(c(" " = 1,
                         "Group 1" = 2,
                         "Group 2" = 2))
  )

  cat("\\columnbreak")

  print(
    ggplot(data = dt[[i]], aes(x = mpg, y = cyl, group = 1)) +
      geom_line(aes(y = disp), linetype = "solid", colour = "#000000")
  )

  cat("\\pagebreak")
}
```

\etwocol


请注意,我不得不禁止来自kableExtra的警告,因为当我使用R v3.6.0时,有关在R v3.6.1下构建的警告足以阻止第一页正确呈现。

这产生了:

r - 如何在r markdown中将kable和ggplot对齐(并排)?-LMLPHP

关于r - 如何在r markdown中将kable和ggplot对齐(并排)?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/57031898/

10-12 23:31