HTML 中 rmarkdown 文件中的 Kable 标题以粗体显示

Question

我想以粗体显示我的表格标题，但似乎找不到它的选项。

我的代码是（在 rmarkdown 文档中）：

kable(head(iris), caption = 'I want this in Bold') %>% 
  kable_styling(bootstrap_options = c("striped", "hover", "condensed", "responsive")) 

输出是：

Answer 1

这个面向降价的解决方案对你有用吗？

```{r, results='asis'}
kable(head(iris), caption = '**I want this in Bold**') %>% 
  kableExtra::kable_styling(bootstrap_options = c("striped", "hover", "condensed","responsive"))
```

对于html-output 这应该有效：

```{r, results='asis'}
kable(head(iris), caption = '<b>I want this in Bold</b>', format = 'html') %>% 
  kableExtra::kable_styling(bootstrap_options = c("striped", "hover", "condensed","responsive"))
```

对于pdf-output 这应该有效：

```{r, results='asis'}
kable(head(iris), caption = '\\textbf{I want this in Bold}', format = 'latex') %>% 
  kableExtra::kable_styling(bootstrap_options = c("striped", "hover", "condensed","responsive"))
```