R Markdown HTML输出 - 在仍然编织的同时隐藏文档的一部分

Question

我正在尝试从Rmarkdown 编织一个 HTML 文档，并且正在寻找一种方法来隐藏文档的一部分，同时仍然编织（执行）所有它。

我不想只隐藏代码 chunk - 这可以通过 echo = FALSE 来完成。

对flexdashboards 使用{.hidden} 选项只能部分解决问题。

部分会从 HMTL 输出本身中消失，而不是 目录。

代码示例：

---
output: 
  html_document: 
    df_print: kable
    fig_height: 2
    fig_width: 2
    number_sections: yes
    toc: yes
    toc_float: yes
editor_options: 
  chunk_output_type: console
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = FALSE,
                      warning = FALSE, 
                      message = FALSE,
                      cache = FALSE,
                      dpi = 75,
                      comment = '')
```


# R Markdown

This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see <http://rmarkdown.rstudio.com>.

When you click the **Knit** button a document will be generated that includes both content as well as the output of any embedded R code chunks within the document. You can embed an R code chunk like this:

```{r cars}
summary(cars)
```

# Including Plots

You can also embed plots, for example:

```{r pressure, echo=FALSE}
plot(pressure)
```

Note that the `echo = FALSE` parameter was added to the code chunk to prevent printing of the R code that generated the plot.

# The section I want to hide {.hidden}

Super-secret text (section content I don't want to show).

```{r}
sumCars <- summary(cars)
```


# This the section I want to show again

```{r}
sumCars[1,]
```

---

输出：

HTML output

---

如何在编织的同时隐藏文档部分？

Answer 1

导出为 html 时，您可以在 markdown 中使用任意 css。这是一个例子：

---
title: "Untitled"
output: html_document
---

# One

Hello!

# Two

<style>
 #two {
   display: none;
 }
</style>

```{r}
x <- 1:10
```

# Three

```{r}
plot(x)
```