R-Markdown-kableExtra软件包-format ='latex'不起作用

问题描述

使用kableExtra文档.在RMardown中，我正在运行:

Using the kableExtra documentation. inside RMardown I am running:

```{r}
library(knitr)
library(kableExtra)

dt <- mtcars[1:5, 1:6]

kable(dt, format = "rmarkdown")

```

这实际上输出了一个表，但我也在控制台中得到了以下内容:

this actually outputs a table but I also get the following in the console:

    Error in kable_rmarkdown(x = c("Mazda RX4", "Mazda RX4 Wag", "Datsun 710",  : 
  could not find function "kable_rmarkdown"

当我切换到:

```{r}
library(knitr)
library(kableExtra)

dt <- mtcars[1:5, 1:6]

kable(dt, format = "latex")

```

我没有错误，也没有表格.我需要安装乳胶才能使用此功能吗?

I get no error and no table. Do I need to install latex to use this functionality?

推荐答案

只需将注释放在一起即可提供完整的答案:以下引文来自 kableExtra小插图:

Just to put the comments together for providing a complete answer: The following quote is from the kableExtra vignette:

因此您可以在两个示例(markdown和LaTeX)中编写:

So you can write in both your examples (markdown and LaTeX):

library(knitr)
library(kableExtra)

dt <- mtcars[1:5, 1:6]

kable(dt)

根据您的输出格式，您将获得以HTML或LaTeX(PDF)呈现的表格.是的:对于PDF，您将需要安装LaTeX.如今，使用 Xihui Xie的TinyTeX 可以很容易地做到这一点.

Depending on your output format you will get the table rendered in HTML or LaTeX (PDF). And yes: For PDF you will need a LaTeX installation. But this is nowadays quite easy with TinyTeX by Yihui Xie.

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