在 ioslides 演示文稿中使用 bookdown 命令

如何解决在 ioslides 演示文稿中使用 bookdown 命令

在带有 output format "beamer" works fine 的 R markdown 演示文稿中使用 bookdown 命令（另见 this SO-post）。在 YAML 标头中，只需从

output:
  beamer_presentation: default

到

output:
  bookdown::pdf_book:
    base_format: rmarkdown::beamer_presentation

但是，如何在输出格式为“ioslides”的 R markdown 演示文稿中使用 bookdown 命令

MWE：

---
title: "ioslides_presentation with bookdown commands"
output:
  ioslides_presentation: default
  # Not working:
  # bookdown::pdf_book:
    # base_format: rmarkdown::ioslides_presentation
---

# Set of slides

```{r setup,include=FALSE}
knitr::opts_chunk$set(echo = FALSE)
```

## Slide with bookdown cross references
- figure: \@ref(fig:plot)
- Table: \@ref(tab:table)
- Slide without ref: \@ref(some-slide)
- Slide with ref: \@ref(slide-with-ref)

## Slide with Plot
```{r plot,fig.cap='Plot caption'}
plot(pressure)
```

## Slide with Table
```{r table}
knitr::kable(head(mtcars[,1:3]),caption = "Table caption")
```

## Some Slide
Some text

## Another Slide {#slide-with-ref}
Some more text