Appendix C — Conventions

This book will use the following conventions:

Code: list(number = 1, letter = "A")
File paths: data/sales.csv
Packages: tidyverse
Menu/interface options: Tools > Global Options… > Pane Layout
Glossary items: ordinal
Citations: Wickham (2022)
Internal links: Chapter 1
External links: Mastering Shiny
Mac-specific: Cmd-Shift-F10
Windows-specific: Ctl-Shift-F10

A list of mac and windows keyboard shortcuts.

C.1 Test Yourself

I am going to learn a lot:

What is a p-value?
the probability that the null hypothesis is truethe probability of the observed, or more extreme, data, under the assumption that the null-hypothesis is truethe probability of making an error in your conclusion

Hidden Solutions

You found it!

C.2 Callout boxes

See the quarto reference for more options.

Note

Informational asides.

Click to expand

Tips

Warning

Notes to warn you about something.

Caution

Notes about things that could cause serious errors.

Important

Notes about things that are important.

Try it yourself.

C.3 Code and Output

## Markdown Example

* Inline code: `r nrow(iris)`
* *Italics*
* **Bold**

# code chunks
paste("Code", "Output", 1, sep = " ")

[1] "Code Output 1"

```{r}
#| label: fig-fenced-example
#‎| fig-cap: "#| Set `echo: fenced` for code chunks with headers"
#‎| echo: false

hist(rnorm(100000))
```

Figure C.1: Set `#| echo: fenced` for code chunks with headers

Showing echo in fenced code blocks

Use a version of #‎| with an invisible character to show options in a fenced code block that you don’t actually want to apply to this chunk, such as a second echo or a duplicate label. Copy and edit the text below into RStudio and you’ll see a red highlighted dot between # and |. These lines have to go below any lines that you do want to apply to this code block.

#‎| echo: false