将文字说明放在kable附近

Question

关注this example，这里有我的

# iris
This section is about the iris dataset
```{r, echo=FALSE, message=FALSE, warning=FALSE}
kable(head(iris[, 1:2]), format = "html") %>%
  kable_styling(bootstrap_options = c("striped", "hover"), full_width = FALSE, position = "float_right")
```

# mtcars
This section is about the mtcars dataset
```{r, echo=FALSE, message=FALSE, warning=FALSE}
kable(head(mtcars[, 1:2]), format = "html") %>%
  kable_styling(bootstrap_options = c("striped", "hover"), full_width = FALSE, position = "float_right")
```

但输出如下：

如何让 mtcars 部分出现在 iris 部分下方？

Answer 1

我猜kableExtra还没有提供此类功能。

然而，你可以解析为 html ，并且只需付出一点努力就可以完成以下任务：

---
title: "hi"
author: "me"
date: "March 23, 2018"
output: html_document
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE, message = FALSE, warning = FALSE)
library(knitr)
library(kableExtra)
options(knitr.table.format = "html")
```

```{r}
kable(head(iris[, 1:2])) %>%
  kable_styling(bootstrap_options = c("striped", "hover"), full_width = FALSE, position = "float_right")
```
# iris
This section is about the iris dataset.

This could be a whole paragraph.
<p style="clear: both"></p>

```{r}
kable(head(mtcars[, 1:2])) %>%
  kable_styling(bootstrap_options = c("striped", "hover"), full_width = FALSE, position = "float_right")
```
# mtcars
This section is about the mtcars dataset

相关位为<p style="clear: both"></p>

Answer 2

在表格后放置文字，并添加换行符。由于输出是html，似乎它不知道表的大小，并使用简单的HTML标记来包装。一种解决方案，将其包装在100％宽度的表中：

<table style="width:100vw">
```{r, echo=FALSE, message=FALSE, warning=FALSE}
kable(head(iris[, 1:2]), format = "html") %>%
  kable_styling(bootstrap_options = c("striped", "hover"), full_width = FALSE, position = "float_right")
```
# iris
This section is about the iris dataset. 
</table>

<table style="width:100vw">
```{r, echo=FALSE, message=FALSE, warning=FALSE}
kable(head(mtcars[, 1:2]), format = "html") %>%
  kable_styling(bootstrap_options = c("striped", "hover"), full_width = FALSE, position = "float_right")
```
# mtcars
This section is about the mtcars dataset. 
</table>