Appendix C: Callout boxes

C.1 Introduction

Overview

I have embedded most of the pre-defined cross-references in callout boxes. The exceptions are figure (fig) and table (tbl)

What follows is an overview of

the cross-reference abbreviation,
the (changed) title and
the appearance of the different callout boxes.

- crossref-cnj-title: "R Code"             # replaces "Conjecture"
- crossref-cor-title: "Assessment"         # replaces "Corollary"
- crossref-def-title: "Experiment"         # remains  "Definition"
- crossref-exm-title: "R Code Collection"  # replaces  "Example"
- crossref-exr-title: "Exercise"           # remains  "Exercise"
- crossref-fig-title: "Screenshot"         # replaces "Figure"
- crossref-rem-title: "Remark  "           # remains  "Remark"
- crossref-lem-title: "Resource"           # replaces "Lemma"
- crossref-lst-title: "Listing / Output"   # replaces  "Listing"
- crossref-prp-title: "Procedure"          # replaces "Proposition"
- crossref-sol-title: "Solution"           # remains  "Solution"
- crossref-tbl-title: "Table"              # remains  "Table"
- crossref-thm-title: "Formula"            # replaces "Theorem" (needs "formula")

The following table lists all callout boxes. Besides of the difference between numbered boxes and unnumbered boxes there are two different types of (numbered) boxes:

Boxes with cross-references that are pre-defined in Quarto. They are listed in the Quarto documentation under Theorems and Proofs. Examples are Exercise (exr), Definition (def) and Conjecture (con).
- I have redefined most of the pre-defines labels in quarto.yml under the metadata heading language. For instance I replaced Definition with Experiment, Conjecture with R Code, but kept Exercise.
- The first three columns in Table C.1 reflect these changes and document the current status. I have sorted the table by my box titles (first column).
Boxes that use cross-references defined by me. Examples are Bullet Lists (bul) and Checklists (tdo).

The fourth column snippet shows the shortcut to call the Markdown snippet I have prepared. (Learn more about RStudio code snippets.) For each of these snippets there exist a corresponding CSS style. As I am not very experienced in CSS I gratefully adapted code by Andreas Handel (2023). (I just noticed there there was recently an update (2025) that I still need to read.)

The fifth column is a reference to an empty example showing just the bones of the callout-boxes. It is not necessary to jump to the location. If you hover with the mouse over the link Quarto will show you a small version of the callout box.

Table C.1: Overview of call-out boxes metadata used in this book

My Title	Quarto	Ref	Snippet	Reference to example
Assessment	Corollary	—	my-assessment	Section C.2.1
Assessment	Corollary	cor	num-assessment	Section C.2.2
Bullet List	———-	—	my-bullet	Section C.3.1
Bullet List	———-	bul	num-bullet	Section C.3.2
Checklist	———-	—	my-check	Section C.4.1
Checklist	———-	tdo	num-check	Section C.4.2
Exercise	Exercise	—	my-exercise	Section C.6.1
Exercise	Exercise	exr	num-exercise	Section C.6.2
Exercise	Exercise	exr	ab-exercise	Section C.6.3
Exercise	Exercise	exr	abc-exercise	Section C.6.4
Experiment	Definition	—	my-experiment	Section C.7.1
Experiment	Definition	def	num-experiment	Section C.7.2
Important	———-	—	my-important	Section C.8.1
Listing / Output	Listing	lst	——————-	Section C.14
Objectives	———-	obj	my-objectives	Section C.9.1
Package Profile	———-	—	my-package	Section C.10.1
Package Profile	———-	—	packagebox	Section C.10.2
Procedure	Proposition	—	my-procedure	Section C.11.1
Procedure	Proposition	prp	num-procedure	Section C.11.2
R Code	Conjecture	—	my-r-code	Section C.12.1
R Code	Conjecture	cnj	num-r-code	Section C.12.2
R Code	Conjecture	cnj	num-r-code-listing	Section C.12.3
R Code Collection	Example	exm	ab-code	Section C.12.4
R Code Collection2	———-	col	ab-code2	Section C.12.5
R Code Shiny	Conjecture	cnj	num-r-shiny	Section C.18.1
Remark	Remark	—	my-remark	Section C.15.1
Remark	Remark	rem	num-remark	Section C.15.2
Report	———-	rep	num-report	Section C.16.1
Resource	Lemma		my-resource	Section C.17.1
Resource			num-resource	Section C.17.2
Screenshot	Figure		figure	Section C.13.1
Screenshot			figure-border	Section C.13.2
Solution			sr2	Section C.19.1
Solution			my-solution	Section C.19.2
Solution			num-solution	Section C.19.3
Table	Table		——————-	Section C.20
Tip	———-	—	my-tip	Section C.21.1
Typo	———-	—	my-typo	Section C.23.1
Theorem	Theorem		formula	Section C.22.1
Theorem	Theorem		my-theorem	Section C.22.2
Theorem	Theorem		num-theorem	Section C.22.3
Watch Out	———-		my-watch	Section C.24.1
Watch Out	———-		num-watch	Section C.24.2

C.2 Assesment

C.2.1 my-assessment

Title for assessment comes here

Here include text for assessment

C.2.2 num-assessment

Assessment C.1 : Numbered Assessment Title

Here include assessment text

C.3 Bullet

C.3.1 my-bullet

Title for bullet text

Here include bullet text

C.3.2 num-bullet

Bullet List C.1

: Title for bullet text

Here include bullet text

C.4 Check

C.4.1 my-check

Title for checklist text

Here include checklist text

C.4.2 num-check

Checklist C.1

: Title for checklist text

Here include checklist text

C.5 Example

C.5.1 my-example

Title for my example

Here include text

C.5.2 num-example

Code Collection C.1 : Numbered Example Title

Here include example text

C.5.3 ab-example

Code Collection C.2 : Numbered Example Title

header1
header2

R Code C.1 : Numbered R Code Title (Original)

Listing / Output C.1: Listing text

Code

1 + 1

#> [1] 2

R Code C.2 : Numbered R Code Title (Tidyverse)

Listing / Output C.2: Listing text

Code

1 + 1

#> [1] 2

C.6 Exercise

C.6.1 my-exercise

Exercise Title

Here include exercise text

C.6.2 num-exercise

Exercise C.1 : Numbered Exercise Title

Here include exercise text

C.6.3 ab-exercise

Exercise C.2 : Numbered Exercise Title

exercise1
exercise2

R Code C.3 : Numbered R Code Title 1

Code

1 + 1

#> [1] 2

R Code C.4 b: Numbered R Code Title (Tidyverse)

Code

1 + 1

#> [1] 2

C.6.4 abc-exercise

Exercise C.3 : Title of abc-exercise

R Code C.5 : Title of code exercise

Solution C.1. : Title of solution

Solution C.2. : Title of Shiny app

C.7 Experiment

C.7.1 my-experiment

Title of Experiment

Here include text for experiment

C.7.2 num-experiment

Experiment C.1 : Numbered Experiment Title

Here include text for experiment

C.7.3 ab-experiment

Experiment C.2 : Numbered Experiment Title

experiment1
experiment2

R Code C.6 : Numbered R Code Title 1

Listing / Output C.3: Title for listing

Code

1 + 1

#> [1] 2

R Code C.7 b: Numbered R Code Title (Tidyverse)

Listing / Output C.4: Title for listing

Code

1 + 1

#> [1] 2

C.8 Important

C.8.1 my-important

Important Title

Here include text for important box

C.9 Objectives

C.9.1 my-objectives

Learning Objectives:

Here include text for objectives

C.10 Package

C.10.1 my-package

Package Name

Here include package description

C.10.2 packagebox

The following snippet packagebox is used in extra annex chapter where all used package are listed with their profiles. The snippet is a kind of template to facilitate writing package profiles. Because of the internal links I have added here the {dplyr} packages as a complete example.

The following first line of package-name was originally a two-level header including a reference generated by the snippet. The idea is that I can refer from every chapter to the package by a simple syntax format: @sec-annex-[package-name]

To prevent destroying the table of content for this document I have changed this header to a normal line but with capital letters. Additionally I have deleted the anchor for the reference {#sec-annex-package-name}.

package-name {#sec-annex-package-name}

I changed all the following line:

- "## package-name {#sec-annex-package-name}" to "PACKAGE-NAME"
-

PACKAGE-NAME

Package Profile: package-name

title (Wickham et al. 2023)

(There is no HEXAGON sticker available for {package-name}.)

short description

personal comment

C.11 Proposition / Procedure

C.11.1 my-procedure

Procedure Title

Here include procedure text

C.11.2 num-procedure

Procedure C.1 : Numbered Procedure Title

Here include procedure text

C.12 R Code

C.12.1 my-r-code

Title for R-Code

Code

1 + 1

#> [1] 2

C.12.2 num-r-code

R Code C.8 : Numbered R Code Title

Code

1 + 1

#> [1] 2

C.12.3 num-r-code-listing

R Code C.9 : Numbered R Code Listing Title

Listing / Output C.5: Listing title

Code

1 + 1

#> [1] 2

C.12.4 ab-code

Code Collection C.3 : Title for code collection

header1
header2

R Code C.10 : Numbered R Code Title (Original)

Code

1 + 1

#> [1] 2

R Code C.11 : Numbered R Code Title (Tidyverse)

Code

1 + 1

#> [1] 2

C.12.5 ab-code2

The following snippet is not used in this book. I have it just included because it may be of interest how to develop a call-out box with own numbering system. The interesting part is not here but in the quarto.css file of this book.

Collection Code C.1

header1
header2

R Code C.12 : Numbered R Code Title (Original)

Listing / Output C.6: Listing text

Code

1 + 1

#> [1] 2

R Code C.13 : Numbered R Code Title (Tidyverse)

Listing / Output C.7: Listing text

Code

1 + 1

#> [1] 2

C.13 Screenshot

C.13.1 figure

C.13.2 figure-border

C.14 Listing / Listing/Output

There is no snippet for listings. Listings is included in num-r-code-listing (see: Section C.12.3).

C.15 Remark

C.15.1 my-remark

Title for remark

Here include remark lines

C.15.2 num-remark

Remark C.1. : Numbered Remark Title

Here include remark text

C.16 Report

C.16.1 num-report

Report C.1

: Numbered Reportbox Title

Here include report box text

C.17 Resource

C.17.1 my-resource

Title for resource

Here include resource text

C.17.2 num-resource

Resource C.1 : Numbered Resource Title

Here include text for the resource

C.18 R Code Shiny

C.18.1 num-r-shiny

R Code C.14 : Numbered R Code Title

C.19 Solution

C.19.1 sr2

Exercise ID: Header

Description more in Detail

My Solution

Here comes the solution

The above box is intended for the text description of a task or challenge, followed by the R code as the solution. But it has no numbering!

C.19.2 my-solution

Solution:

Here include solution text

C.19.3 num-solution

Solution C.3. : Numbered Solution Title

Here include text for the solution

C.20 Table / Table

No changes, no snippet.

C.21 Tip

C.21.1 my-tip

Title for Tip / Hint

Here include text for tip / hint box

C.22 Theorem

C.22.1 formula

$\begin{matrix} (C.1) & \begin{array}{r} f o r m u l a \end{array} \end{matrix}$

Read Mathematics in R Markdown

The numbering for theorems / formula is different than from the other cross-references / callout boxes.

C.22.2 my-theorem

Title of theorem

Here include theorem text

C.22.3 num-theorem

Formula C.1 : Numbered Theorem Title

$\begin{matrix} (C.2) & \begin{array}{r} Here include text for the theorem \end{array} \end{matrix}$

C.23 Typo

C.23.1 my-typo

Typo Title

Here include typo text

C.24 Watch

C.24.1 my-watch

Title for watch-out text

Here include watch-out text

C.24.2 num-watch

Watch-out C.1

: Title for watch-out text

Here include watch-out text

C.25 Quarto callout boxes

The following boxes are pre-designed in Quarto. They can be adapted in three ways:

The color of the text inside the box.
Whether they are numbered or not.
If the first line is a header then it becomes the title of the callout box.

Next I will show the tip box as a unnumbered demo box with a title and colored text. You can provide whatever color you want.

This is the unnumbered note box with colored text.

Consectetur cursus iaculis ad? Potenti taciti orci lobortis aenean sociis egestas: maecenas pulvinar lobortis, lectus auctor ultricies blandit elementum! Orci nibh risus convallis semper duis ut, ultrices tincidunt fames curae. Na curae.

In the following listing I will provide the untitled and uncolored numbered version.

C.25.1 note

Note C.1

Dolor mus interdum in sollicitudin: dictum interdum, ante, integer sed, sed dignissim fames. Placerat viverra aptent. Lectus vehicula cras, mi est vivamus ultricies, nunc sollicitudin auctor. Tortor.

C.25.2 tip

Tip C.1

Dolor interdum nulla ridiculus, magnis habitant a. Mollis habitant – cubilia nulla nibh id sapien. Pellentesque facilisi fusce fermentum nibh sodales. Na sodales.

C.25.3 warning

Here I have changed the title from “Warning” to “Watch-out”. This done in _quarto.yml file:

language:
   callout-warning-title: "Watch out!"   # orange

For a list of all the different language specific expressions see the Quarto `CLI GitHub resource language page. (CLI stands for Command Line Interface.)

Watch out! C.1

Adipiscing lobortis facilisis, commodo aliquet ligula odio. Est in ultricies augue – volutpat tristique faucibus? Est habitant vestibulum feugiat elementum aliquam penatibus. Na penatibus.

C.25.4 caution

Caution C.1

Ipsum aptent himenaeos, feugiat cras primis fusce, vitae in. Gravida pretium dignissim sem platea velit, diam sed mollis? Per aptent aenean augue: mollis: senectus potenti taciti elementum? Na elementum!

C.25.5 important

Important

Amet sociosqu nascetur purus fringilla, commodo: aliquam nisi blandit a. Inceptos risus eros quam sagittis vitae turpis dignissim? Bibendum hac dis: tellus commodo primis conubia proin eu auctor. Na auctor?

C.25.6 report

The following box counts with my own numbering. I have added the following line to the _quarto.yml file. The box is still experimental and has not the same appearance as the other Quarto callout boxes. Additionally it it refers only to the CSS selector .callout that I have not defined and seems to be part of the Bootstrap framework. I have to investaige this further.

crossref:
  appendix-title: "Appendix"
  appendix-delim: ":"
  custom:
    - kind: float
      reference-prefix: Report
      key: rep

Report C.2: Does it work with header?

Consectetur lacus consequat nec diam et bibendum phasellus proin? Mollis cum, vel felis fermentum, pretium parturient leo ad. Vulputate imperdiet vehicula in, eu elementum lobortis dapibus consequat. Na consequat.

C.26 Unnumbered colored boxes

I just remembered (2025-06-30) that I have used nice uncolored boxes in my older rmarkdown books, for example in Exercises for ‘Introduction to The New Statistics’.

I am thinking if I should use them in this newer books.

C.26.1 Explanation and rationale

Colored paragraphs give you a visual overview of things to watch out.

The following explanation is a text snippet in RStudio and can be called with the block snippet.

This is a colored block for Quarto The idea is taken from my previous bookdown books See itns-exercises. Adapted for working easier with snippet shortcodes in Quarto Snippets are three times the first letter after ‘rmd’ For example “aaa” stands for “rmdattention” See: learning-shiny It needs special adaption in the CSS file (look for .rmdattention and friends)

Change label-name!

rmdattention: warning triangle with yellow background
rmddanger: stop sign with red background
rmdinfo: info symbol with dark blue background
rmdresource: book with gray background
rmdsuccess: checkmark with green background (this block here)
rmdweb: WWW icon with light blue background

C.26.2 Attention (warning)

The yellow-colored block with the warning triangle tells you how to avoid troubles before it starts.

C.26.3 Danger

The red-colored block with the stop sign explains procedures you should avoid, explain error messages and how to recover from the problem.

C.26.4 Info

The dark blue block with the info symbol offers you some essential information, tip, or hint. I use it also for decriptions of my experiences (motto: lesson learnend)

C.26.5 Resource

The gray box with the book icon refers to books and web reources alike.The difference to the web resources box is that it contains references to citations.

C.26.6 Success

This green-colored block with the checkmark presents a successful operation or solved problem.

C.26.7 Web

The light blue block with the WWW symbol explains a download and/or installations procedure. Sometimes it is also refering to a web resource (similar as in the resource-box) but this block refers always only to web pages without a citation reference.

attention-text

danger-text

infobox-text

resource-text

success-text

web-resouce-text

Info: This is example text.

Success: This is example text.

Warning: This is example text.

Danger: This is example text.

C.27 Glossary Entries

term	definition
CLI	The abbreviation CLI stands for Command Line Interface. A Command Line Interface is a text-based interface used for entering commands directly to a computer system. It allows users to interact with a computer's operating system or software by typing commands into a console or terminal. Unlike graphical user interfaces (GUIs), which use windows, icons, and mouse interactions, CLIs rely on text input and output.
CSS	Cascading Style Sheets (CSS) is a style sheet language used for specifying the presentation and styling of a document written in a markup language such as HTML or XML (including XML dialects such as SVG, MathML or XHTML). CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScript. CSS is designed to enable the separation of content and presentation, including layout, colors, and fonts. (<a href="https://en.wikipedia.org/wiki/CSS">Wikipedia</a>)

Session Info

Code

sessioninfo::session_info()

#> ─ Session info ───────────────────────────────────────────────────────────────
#>  setting  value
#>  version  R version 4.5.1 (2025-06-13)
#>  os       macOS Sequoia 15.5
#>  system   aarch64, darwin20
#>  ui       X11
#>  language (EN)
#>  collate  en_US.UTF-8
#>  ctype    en_US.UTF-8
#>  tz       Europe/Vienna
#>  date     2025-07-02
#>  pandoc   3.7.0.2 @ /opt/homebrew/bin/ (via rmarkdown)
#>  quarto   1.8.4 @ /usr/local/bin/quarto
#> 
#> ─ Packages ───────────────────────────────────────────────────────────────────
#>  package      * version    date (UTC) lib source
#>  cli            3.6.5      2025-04-23 [1] CRAN (R 4.5.0)
#>  commonmark     1.9.5      2025-03-17 [1] CRAN (R 4.5.0)
#>  curl           6.4.0      2025-06-22 [1] CRAN (R 4.5.0)
#>  dichromat      2.0-0.1    2022-05-02 [1] CRAN (R 4.5.0)
#>  digest         0.6.37     2024-08-19 [1] CRAN (R 4.5.0)
#>  evaluate       1.0.4      2025-06-18 [1] CRAN (R 4.5.0)
#>  farver         2.1.2      2024-05-13 [1] CRAN (R 4.5.0)
#>  fastmap        1.2.0      2024-05-15 [1] CRAN (R 4.5.0)
#>  glossary     * 1.0.0.9003 2025-06-08 [1] local
#>  glue           1.8.0      2024-09-30 [1] CRAN (R 4.5.0)
#>  htmltools      0.5.8.1    2024-04-04 [1] CRAN (R 4.5.0)
#>  htmlwidgets    1.6.4      2023-12-06 [1] CRAN (R 4.5.0)
#>  jsonlite       2.0.0      2025-03-27 [1] CRAN (R 4.5.0)
#>  kableExtra     1.4.0      2024-01-24 [1] CRAN (R 4.5.0)
#>  knitr          1.50       2025-03-16 [1] CRAN (R 4.5.0)
#>  lifecycle      1.0.4      2023-11-07 [1] CRAN (R 4.5.0)
#>  litedown       0.7        2025-04-08 [1] CRAN (R 4.5.0)
#>  lorem          1.0.0      2023-03-09 [1] CRAN (R 4.5.0)
#>  magrittr       2.0.3      2022-03-30 [1] CRAN (R 4.5.0)
#>  markdown       2.0        2025-03-23 [1] CRAN (R 4.5.0)
#>  R6             2.6.1      2025-02-15 [1] CRAN (R 4.5.0)
#>  RColorBrewer   1.1-3      2022-04-03 [1] CRAN (R 4.5.0)
#>  rlang          1.1.6      2025-04-11 [1] CRAN (R 4.5.0)
#>  rmarkdown      2.29       2024-11-04 [1] CRAN (R 4.5.0)
#>  rstudioapi     0.17.1     2024-10-22 [1] CRAN (R 4.5.0)
#>  rversions      2.1.2      2022-08-31 [1] CRAN (R 4.5.0)
#>  scales         1.4.0      2025-04-24 [1] CRAN (R 4.5.0)
#>  sessioninfo    1.2.3      2025-02-05 [1] CRAN (R 4.5.0)
#>  stringi        1.8.7      2025-03-27 [1] CRAN (R 4.5.0)
#>  stringr        1.5.1      2023-11-14 [1] CRAN (R 4.5.0)
#>  svglite        2.2.1      2025-05-12 [1] CRAN (R 4.5.0)
#>  systemfonts    1.2.3      2025-04-30 [1] CRAN (R 4.5.0)
#>  textshaping    1.0.1      2025-05-01 [1] CRAN (R 4.5.0)
#>  vctrs          0.6.5      2023-12-01 [1] CRAN (R 4.5.0)
#>  viridisLite    0.4.2      2023-05-02 [1] CRAN (R 4.5.0)
#>  xfun           0.52       2025-04-02 [1] CRAN (R 4.5.0)
#>  xml2           1.3.8      2025-03-14 [1] CRAN (R 4.5.0)
#>  yaml           2.3.10     2024-07-26 [1] CRAN (R 4.5.0)
#> 
#>  [1] /Library/Frameworks/R.framework/Versions/4.5-arm64/library
#>  [2] /Library/Frameworks/R.framework/Versions/4.5-arm64/Resources/library
#>  * ── Packages attached to the search path.
#> 
#> ──────────────────────────────────────────────────────────────────────────────

References

Handel, Andreas. 2023. “How to Make Custom Callouts for Quarto Andreas Handel.” https://www.andreashandel.com/posts/2023-06-13-custom-callouts-quarto/.

———. 2025. “Custom Formatting of Components in Quarto with Divs Andreas Handel.” https://www.andreashandel.com/posts/2025-03-05-custom-quarto-divs/.

Wickham, Hadley, Romain François, Lionel Henry, Kirill Müller, and Davis Vaughan. 2023. “Dplyr: A Grammar of Data Manipulation.” https://doi.org/10.32614/CRAN.package.dplyr.

# Callout boxes {#sec-annex-callout-boxes} ## Introduction ::::: {#obj-annex-callout-boxes} :::: {.my-objectives} ::: {.my-objectives-header} Overview ::: ::: {.my-objectives-container} I have embedded most of the pre-defined cross-references in callout boxes. The exceptions are figure (`fig`) and table (`tbl`) What follows is an overview of - the cross-reference abbreviation, - the (changed) title and - the appearance of the different callout boxes. ```markdown - crossref-cnj-title: "R Code" # replaces "Conjecture" - crossref-cor-title: "Assessment" # replaces "Corollary" - crossref-def-title: "Experiment" # remains "Definition" - crossref-exm-title: "R Code Collection" # replaces "Example" - crossref-exr-title: "Exercise" # remains "Exercise" - crossref-fig-title: "Screenshot" # replaces "Figure" - crossref-rem-title: "Remark " # remains "Remark" - crossref-lem-title: "Resource" # replaces "Lemma" - crossref-lst-title: "Listing / Output" # replaces "Listing" - crossref-prp-title: "Procedure" # replaces "Proposition" - crossref-sol-title: "Solution" # remains "Solution" - crossref-tbl-title: "Table" # remains "Table" - crossref-thm-title: "Formula" # replaces "Theorem" (needs "formula") ``` The following table lists all callout boxes. Besides of the difference between numbered boxes and unnumbered boxes there are two different types of (numbered) boxes: - Boxes with cross-references that are pre-defined in Quarto. They are listed in the Quarto documentation under [Theorems and Proofs](https://quarto.org/docs/authoring/cross-references.html#theorems-and-proofs). Examples are Exercise (`exr`), Definition (`def`) and Conjecture (`con`). - I have redefined most of the pre-defines labels in `quarto.yml` under the metadata heading `language`. For instance I replaced `Definition` with `Experiment`, `Conjecture` with `R Code`, but kept `Exercise`. - The first three columns in @tbl-callout-boxes reflect these changes and document the current status. I have sorted the table by my box titles (first column). - Boxes that use cross-references defined by me. Examples are Bullet Lists (`bul`) and Checklists (`tdo`). The fourth column `snippet` shows the shortcut to call the Markdown snippet I have prepared. (Learn more about [RStudio code snippets](https://support.posit.co/hc/en-us/articles/204463668-Code-Snippets-in-the-RStudio-IDE).) For each of these snippets there exist a corresponding `r glossary("CSS")` style. As I am not very experienced in CSS I gratefully adapted code by Andreas Handel [-@handel-2023]. (I just noticed there there was recently an update [-@handel-2025] that I still need to read.) The fifth column is a reference to an empty example showing just the bones of the callout-boxes. It is not necessary to jump to the location. If you hover with the mouse over the link Quarto will show you a small version of the callout box. | My Title | Quarto | Ref | Snippet | Reference to example | |:-------------------|:------------|:----|:--------------------|:-------------------------------| | Assessment | Corollary | --- | my-assessment | @sec-annex-my-assessment | | Assessment | Corollary | cor | num-assessment | @sec-annex-num-assessment | | Bullet List | ---------- | --- | my-bullet | @sec-annex-my-bullet | | Bullet List | ---------- | bul | num-bullet | @sec-annex-num-bullet | | Checklist | ---------- | --- | my-check | @sec-annex-my-check | | Checklist | ---------- | tdo | num-check | @sec-annex-num-check | | Exercise | Exercise | --- | my-exercise | @sec-annex-my-exercise | | Exercise | Exercise | exr | num-exercise | @sec-annex-num-exercise | | Exercise | Exercise | exr | ab-exercise | @sec-annex-ab-exercise | | Exercise | Exercise | exr | abc-exercise | @sec-annex-abc-exercise | | Experiment | Definition | --- | my-experiment | @sec-annex-my-experiment | | Experiment | Definition | def | num-experiment | @sec-annex-num-experiment | | Important | ---------- | --- | my-important | @sec-annex-my-important | | Listing / Output | Listing | lst | ------------------- | @sec-annex-listing-output | | Objectives | ---------- | obj | my-objectives | @sec-annex-my-objectives | | Package Profile | ---------- | --- | my-package | @sec-annex-my-package | | Package Profile | ---------- | --- | packagebox | @sec-annex-packagebox | | Procedure | Proposition | --- | my-procedure | @sec-annex-my-procedure | | Procedure | Proposition | prp | num-procedure | @sec-annex-num-procedure | | R Code | Conjecture | --- | my-r-code | @sec-annex-my-r-code | | R Code | Conjecture | cnj | num-r-code | @sec-annex-num-r-code | | R Code | Conjecture | cnj | num-r-code-listing | @sec-annex-num-r-code-listing | | R Code Collection | Example | exm | ab-code | @sec-annex-ab-code | | R Code Collection2 | ---------- | col | ab-code2 | @sec-annex-ab-code2 | | R Code Shiny | Conjecture | cnj | num-r-shiny | @sec-annex-num-r-shiny | | Remark | Remark | --- | my-remark | @sec-annex-my-remark | | Remark | Remark | rem | num-remark | @sec-annex-num-remark | | Report | ---------- | rep | num-report | @sec-annex-num-report | | Resource | Lemma | | my-resource | @sec-annex-my-resource | | Resource | | | num-resource | @sec-annex-num-resource | | Screenshot | Figure | | figure | @sec-annex-figure | | Screenshot | | | figure-border | @sec-annex-figure-border | | Solution | | | sr2 | @sec-annex-sr2 | | Solution | | | my-solution | @sec-annex-my-solution | | Solution | | | num-solution | @sec-annex-num-solution | | Table | Table | | ------------------- | @sec-annex-table | | Tip | ---------- | --- | my-tip | @sec-annex-my-tip | | Typo | ---------- | --- | my-typo | @sec-annex-my-typo | | Theorem | Theorem | | formula | @sec-annex-formula | | Theorem | Theorem | | my-theorem | @sec-annex-my-theorem | | Theorem | Theorem | | num-theorem | @sec-annex-num-theorem | | Watch Out | ---------- | | my-watch | @sec-annex-my-watch | | Watch Out | ---------- | | num-watch | @sec-annex-num-watch | : Overview of call-out boxes metadata used in this book {#tbl-callout-boxes} ::: :::: ::::: ## Assesment ### my-assessment {#sec-annex-my-assessment} :::::{.my-assessment} :::{.my-assessment-header} Title for assessment comes here ::: ::::{.my-assessment-container} Here include text for assessment :::: ::::: ### num-assessment {#sec-annex-num-assessment} :::::{.my-assessment} :::{.my-assessment-header} :::::: {#cor-assess} : Numbered Assessment Title :::::: ::: ::::{.my-assessment-container} Here include assessment text :::: ::::: ## Bullet ### my-bullet {#sec-annex-my-bullet} :::::{.my-bullet} :::{.my-bullet-header} Title for bullet text ::: ::::{.my-bullet-container} Here include bullet text :::: ::::: ### num-bullet {#sec-annex-num-bullet} :::{.num-bullet} :::: {.num-bullet-header} ::::: {.num-bullet-icon} ::::: :::::: {#bul-Bullet-ID} :::::: : Title for bullet text :::: :::: {.num-bullet-body} Here include bullet text :::: ::: ## Check ### my-check {#sec-annex-my-check} :::::{.my-check} :::{.my-check-header} Title for checklist text ::: ::::{.my-check-container} Here include checklist text :::: ::::: ### num-check {#sec-annex-num-check} :::{.num-check} :::: {.num-check-header} ::::: {.num-check-icon} ::::: :::::: {#tdo-Checklist-ID} :::::: : Title for checklist text :::: :::: {.num-check-body} Here include checklist text :::: ::: ## Example ### my-example {#sec-annex-my-example} :::::{.my-example} :::{.my-example-header} Title for my example ::: ::::{.my-example-container} Here include text :::: ::::: ### num-example {#sec-annex-num-example} :::::{.my-example} :::{.my-example-header} :::::: {#exm-ID-text} : Numbered Example Title :::::: ::: ::::{.my-example-container} Here include example text :::: ::::: ### ab-example {#sec-annex-ab-example} :::::{.my-example} :::{.my-example-header} :::::: {#exm-ID-text} : Numbered Example Title :::::: ::: ::::{.my-example-container} ::: {.panel-tabset} ###### header1 :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-code-name-a} : Numbered R Code Title (Original) :::::: ::: ::::{.my-r-code-container} ::: {#lst-listing-ID} ```{r} #| label: example-1-ab 1 + 1 ``` Listing text ::: :::: ::::: ###### header2 :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-code-name-b} : Numbered R Code Title (Tidyverse) :::::: ::: ::::{.my-r-code-container} ::: {#lst-listing-ID} ```{r} #| label: example-2-ab 1 + 1 ``` Listing text ::: :::: ::::: ::: :::: ::::: ## Exercise ### my-exercise {#sec-annex-my-exercise} :::::{.my-exercise} :::{.my-exercise-header} Exercise Title ::: ::::{.my-exercise-container} Here include exercise text :::: ::::: ### num-exercise {#sec-annex-num-exercise} :::::{.my-exercise} :::{.my-exercise-header} :::::: {#exr-ID-text} : Numbered Exercise Title :::::: ::: ::::{.my-exercise-container} Here include exercise text :::: ::::: ### ab-exercise {#sec-annex-ab-exercise} :::::{.my-exercise} :::{.my-exercise-header} :::::: {#exr-ID-text} : Numbered Exercise Title :::::: ::: ::::{.my-exercise-container} ::: {.panel-tabset} ###### exercise1 :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-code-name} : Numbered R Code Title 1 :::::: ::: ::::{.my-r-code-container} ```{r} #| label: experiment-1 1 + 1 ``` :::: ::::: ###### exercise2 :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-code-name-b} b: Numbered R Code Title (Tidyverse) :::::: ::: ::::{.my-r-code-container} ```{r} #| label: experiment-2 1 + 1 ``` :::: ::::: ::: :::: ::::: ### abc-exercise {#sec-annex-abc-exercise} :::::{.my-exercise} :::{.my-exercise-header} :::::: {#exr-ID} : Title of abc-exercise :::::: ::: ::::{.my-exercise-container} ::: {.panel-tabset} ###### Challenge :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-ID-WHAT-challenge} : Title of code exercise :::::: ::: ::::{.my-r-code-container} ```{r} #| label: app-challenge #| eval: false #| code-fold: show #| code-summary: "Description of task" ``` :::: ::::: ###### Solution (Code) :::::{.my-solution} :::{.my-solution-header} :::::: {#sol-ID-WHAT-app-solution} : Title of solution :::::: ::: ::::{.my-solution-container} ```{r} #| label: -app-solution #| eval: false #| code-fold: show ``` :::: ::::: ###### Solution (Shiny) :::::{.my-solution} :::{.my-solution-header} :::::: {#sol-ID-WHAT-app-shiny} : Title of Shiny app :::::: ::: ::::{.my-solution-container} ```{shinylive-r} #| standalone: true #| viewerHeight: 550 #| components: [editor, viewer] ``` :::: ::::: ::: :::: ::::: ## Experiment ### my-experiment {#sec-annex-my-experiment} :::::{.my-experiment} :::{.my-experiment-header} Title of Experiment ::: ::::{.my-experiment-container} Here include text for experiment :::: ::::: ### num-experiment {#sec-annex-num-experiment} :::::{.my-experiment} :::{.my-experiment-header} :::::: {#def-experiment-text} : Numbered Experiment Title :::::: ::: ::::{.my-experiment-container} Here include text for experiment :::: ::::: ### ab-experiment {#sec-annex-ab-experiment} :::::{.my-experiment} :::{.my-experiment-header} :::::: {#def-ID-text} : Numbered Experiment Title :::::: ::: ::::{.my-experiment-container} ::: {.panel-tabset} ###### experiment1 :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-code-name} : Numbered R Code Title 1 :::::: ::: ::::{.my-r-code-container} ::: {#lst-listing-ID} ```{r} #| label: experiment-x 1 + 1 ``` Title for listing ::: :::: ::::: ###### experiment2 :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-code-name-b} b: Numbered R Code Title (Tidyverse) :::::: ::: ::::{.my-r-code-container} ::: {#lst-listing-ID} ```{r} #| label: experiment-y 1 + 1 ``` Title for listing ::: :::: ::::: ::: :::: ::::: *** ## Important ### my-important {#sec-annex-my-important} :::::{.my-important} :::{.my-important-header} Important Title ::: ::::{.my-important-container} Here include text for important box :::: ::::: ## Objectives ### my-objectives {#sec-annex-my-objectives} :::::{.my-objectives} :::{.my-objectives-header} Learning Objectives: ::: ::::{.my-objectives-container} Here include text for objectives :::: ::::: ## Package ### my-package {#sec-annex-my-package} :::::{.my-package} :::{.my-package-header} Package Name ::: ::::{.my-package-container} Here include package description :::: ::::: ### packagebox {#sec-annex-packagebox} The following snippet `packagebox` is used in extra annex chapter where all used package are listed with their profiles. The snippet is a kind of template to facilitate writing package profiles. Because of the internal links I have added here the {**dplyr**} packages as a complete example. The following first line of `package-name` was originally a two-level header including a reference generated by the snippet. The idea is that I can refer from every chapter to the package by a simple syntax format: `@sec-annex-[package-name]` To prevent destroying the table of content for this document I have changed this header to a normal line but with capital letters. Additionally I have deleted the anchor for the reference `{#sec-annex-package-name}`. ```markdown package-name {#sec-annex-package-name} I changed all the following line: - "## package-name {#sec-annex-package-name}" to "PACKAGE-NAME" - ``` PACKAGE-NAME :::::: my-packagebox ::: my-packagebox-header Package Profile: package-name ::: ------------------------------------------------------------------------ :::: my-packagebox-container <center>[title](url) [@dplyr]</center> ------------------------------------------------------------------------ <center>(There is no HEXAGON sticker available for {**package-name**}.)</center> ------------------------------------------------------------------------ ::: {layout="[10, 30]" layout-valign="center"} ![](img/logoi/logo-dplyr-min.png){width="176"} short description ::: ------------------------------------------------------------------------ personal comment :::: :::::: ## Proposition / Procedure ### my-procedure {#sec-annex-my-procedure} :::::{.my-procedure} :::{.my-procedure-header} Procedure Title ::: ::::{.my-procedure-container} Here include procedure text :::: ::::: ### num-procedure {#sec-annex-num-procedure} :::::{.my-procedure} :::{.my-procedure-header} :::::: {#prp-ID-text} : Numbered Procedure Title :::::: ::: ::::{.my-procedure-container} Here include procedure text :::: ::::: ## R Code ### my-r-code {#sec-annex-my-r-code} :::::{.my-r-code} :::{.my-r-code-header} Title for R-Code ::: ::::{.my-r-code-container} ```{r} #| label: my-r-code-label 1 + 1 ``` :::: ::::: ### num-r-code {#sec-annex-num-r-code} :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-ID-text} : Numbered R Code Title :::::: ::: ::::{.my-r-code-container} ```{r} #| label: num-r-code-label 1 + 1 ``` :::: ::::: ### num-r-code-listing {#sec-annex-num-r-code-listing} :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-ID-text} : Numbered R Code Listing Title :::::: ::: ::::{.my-r-code-container} ::: {#lst-listing-ID} ```{r} #| label: num-r-code-listing-label 1 + 1 ``` Listing title ::: :::: ::::: ### ab-code {#sec-annex-ab-code} ::: {.my-code-collection} :::: {.my-code-collection-header} ::::: {.my-code-collection-icon} ::::: :::::: {#exm-ID} : Title for code collection :::::: :::: ::::{.my-code-collection-container} ::: {.panel-tabset} ###### header1 :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-code-name-a} : Numbered R Code Title (Original) :::::: ::: ::::{.my-r-code-container} ```{r} #| label: num-code-collection-with-listing-a 1 + 1 ``` :::: ::::: ###### header2 :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-code-name-b} : Numbered R Code Title (Tidyverse) :::::: ::: ::::{.my-r-code-container} ```{r} #| label: num-code-collection-with-listing-b 1 + 1 ``` :::: ::::: ::: :::: ::::: ### ab-code2 {#sec-annex-ab-code2} The following snippet is not used in this book. I have it just included because it may be of interest how to develop a call-out box with own numbering system. The interesting part is not here but in the `quarto.css` file of this book. ::: {.my-collection} :::: {.my-collection-header} ::::: {.my-collection-icon} ::::: :::::: {#col-ID} :::::: :::: ::::{.my-collection-body} ::: {.panel-tabset} ###### header1 :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-code-name-a} : Numbered R Code Title (Original) :::::: ::: ::::{.my-r-code-container} ::: {#lst-listing-ID} ```{r} #| label: num-code-collection-a 1 + 1 ``` Listing text ::: :::: ::::: ###### header2 :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-code-name-b} : Numbered R Code Title (Tidyverse) :::::: ::: ::::{.my-r-code-container} ::: {#lst-listing-ID} ```{r} #| label: num-code-collection-b 1 + 1 ``` Listing text ::: :::: ::::: ::: :::: ::::: ## Screenshot ### figure {#sec-annex-figure} ![Demonstration](img/invoke-debugger-min.png){#fig-annex-figure fig-alt="alt-text" fig-align="center" width="70%"} ### figure-border {#sec-annex-figure-border} <div style="border: 2px solid black; padding: 5px;"> ![title](img/invoke-debugger-min.png){#fig-annex-figure-border fig-alt="alt-text" fig-align="center" width="70%"} </div> ## Listing / Listing/Output {#sec-annex-listing-output} There is no snippet for listings. Listings is included in `num-r-code-listing` (see: @sec-annex-num-r-code-listing). ## Remark ### my-remark {#sec-annex-my-remark} :::::{.my-remark} :::{.my-remark-header} Title for remark ::: ::::{.my-remark-container} Here include remark lines :::: ::::: ### num-remark {#sec-annex-num-remark} :::::{.my-remark} :::{.my-remark-header} :::::: {#rem-remark} : Numbered Remark Title :::::: ::: ::::{.my-remark-container} Here include remark text :::: ::::: ## Report ### num-report {#sec-annex-num-report} ::: {.my-reportbox} ::::{.my-reportbox-header} ::::: {.my-reportbox-icon} ::::: :::::: {#rep-ID} :::::: : Numbered Reportbox Title :::: :::: {.my-reportbox-body} Here include report box text :::: ::: ## Resource ### my-resource {#sec-annex-my-resource} :::::{.my-resource} :::{.my-resource-header} Title for resource ::: ::::{.my-resource-container} Here include resource text :::: ::::: ### num-resource {#sec-annex-num-resource} :::::{.my-resource} :::{.my-resource-header} :::::: {#lem-resource-text} : Numbered Resource Title :::::: ::: ::::{.my-resource-container} Here include text for the resource :::: ::::: ## R Code Shiny ### num-r-shiny {#sec-annex-num-r-shiny} :::::{.my-r-code} :::{.my-r-code-header} :::::: {#cnj-ID-text} : Numbered R Code Title :::::: ::: ::::{.my-r-code-container} ```{shinylive-r} #| standalone: true #| viewerHeight: 550 #| components: [editor, viewer] #| layout: vertical library(shiny) start coding here ``` :::: ::::: ## Solution ### sr2 {#sec-annex-sr2} :::::{.my-exercise} :::{.my-exercise-header} Exercise ID: Header ::: ::::{.my-exercise-container} Description more in Detail *** **My Solution** Here comes the solution :::: ::::: The above box is intended for the text description of a task or challenge, followed by the R code as the solution. But it has no numbering! ### my-solution {#sec-annex-my-solution} :::::{.my-solution} :::{.my-solution-header} Solution: ::: ::::{.my-solution-container} Here include solution text :::: ::::: ### num-solution {#sec-annex-num-solution} :::::{.my-solution} :::{.my-solution-header} :::::: {#sol-solution-text} : Numbered Solution Title :::::: ::: ::::{.my-solution-container} Here include text for the solution :::: ::::: ## Table / Table {#sec-annex-table} No changes, no snippet. ## Tip ### my-tip {#sec-annex-my-tip} :::::{.my-tip} :::{.my-tip-header} Title for Tip / Hint ::: ::::{.my-tip-container} Here include text for tip / hint box :::: ::::: ## Theorem ### formula {#sec-annex-formula} $$ \begin{align*} formula \end{align*} $$ {#eq-cross-ref-ID} Read [Mathematics in R Markdown](https://rpruim.github.io/s341/S19/from-class/MathinRmd.html) The numbering for theorems / formula is different than from the other cross-references / callout boxes. ### my-theorem {#sec-annex-my-theorem} :::::{.my-theorem} :::{.my-theorem-header} Title of theorem ::: ::::{.my-theorem-container} Here include theorem text :::: ::::: ### num-theorem {#sec-annex-num-theorem} :::::{.my-theorem} :::{.my-theorem-header} :::::: {#thm-theorem-text} : Numbered Theorem Title :::::: ::: ::::{.my-theorem-container} $$ \begin{align*} \text{Here include text for the theorem} \end{align*} $$ {#eq-chapXY-formula} :::: ::::: ## Typo ### my-typo {#sec-annex-my-typo} :::::{.my-typo} :::{.my-typo-header} Typo Title ::: ::::{.my-typo-container} Here include typo text :::: ::::: ## Watch ### my-watch {#sec-annex-my-watch} :::::{.my-watch} :::{.my-watch-header} Title for watch-out text ::: ::::{.my-watch-container} Here include watch-out text :::: ::::: ### num-watch {#sec-annex-num-watch} :::{.num-watch} :::: {.num-watch-header} ::::: {.num-watch-icon} ::::: :::::: {#wat-Watch-out-ID} :::::: : Title for watch-out text :::: :::: {.num-watch-body} Here include watch-out text :::: ::: ## Quarto callout boxes The following boxes are pre-designed in Quarto. They can be adapted in three ways: 1. The color of the text inside the box. 2. Whether they are numbered or not. 3. If the first line is a header then it becomes the title of the callout box. Next I will show the `tip` box as a unnumbered demo box with a title and colored text. You can provide whatever color you want. ::: {.callout-note style="color: blue;"} #### This is the unnumbered note box with colored text. `r lorem::ipsum(paragraphs = 1, sentences = 4, avg_words_per_sentence = 6)` ::: In the following listing I will provide the untitled and uncolored numbered version. ### note ::: {.callout-note #nte-ID1} `r lorem::ipsum(paragraphs = 1, sentences = 4, avg_words_per_sentence = 6)` ::: ### tip ::: {.callout-tip #tip-ID2} `r lorem::ipsum(paragraphs = 1, sentences = 4, avg_words_per_sentence = 6)` ::: ### warning Here I have changed the title from "Warning" to "Watch-out". This done in `_quarto.yml` file: ````markdown language: callout-warning-title: "Watch out!" # orange ```` For a list of all the different language specific expressions see the [Quarto `CLI GitHub resource language page](https://github.com/quarto-dev/quarto-cli/blob/main/src/resources/language/_language.yml). (`r glossary("CLI")` stands for Command Line Interface.) ::: {.callout-warning #wrn-ID2} `r lorem::ipsum(paragraphs = 1, sentences = 4, avg_words_per_sentence = 6)` ::: ### caution ::: {.callout-caution #cau-ID2} `r lorem::ipsum(paragraphs = 1, sentences = 4, avg_words_per_sentence = 6)` ::: ### important ::: {.callout-important #impe-ID2} `r lorem::ipsum(paragraphs = 1, sentences = 4, avg_words_per_sentence = 6)` ::: ### report The following box counts with my own numbering. I have added the following line to the `_quarto.yml` file. The box is still experimental and has not the same appearance as the other Quarto callout boxes. Additionally it it refers only to the CSS selector `.callout` that I have not defined and seems to be part of the [Bootstrap framework](https://getbootstrap.com/docs/5.3/getting-started/introduction/). I have to investaige this further. ````markdown crossref: appendix-title: "Appendix" appendix-delim: ":" custom: - kind: float reference-prefix: Report key: rep ```` ::: {.callout #rep-ID2} #### Does it work with header? `r lorem::ipsum(paragraphs = 1, sentences = 4, avg_words_per_sentence = 6)` ::: ## Unnumbered colored boxes I just remembered (2025-06-30) that I have used nice uncolored boxes in my older rmarkdown books, for example in [Exercises for ‘Introduction to The New Statistics’](https://bookdown.org/pbaumgartner/itns-exercises/). I am thinking if I should use them in this newer books. ### Explanation and rationale Colored paragraphs give you a visual overview of things to watch out. The following explanation is a text snippet in RStudio and can be called with the `block` snippet. ```{block2, label-name, type='rmdsuccess'} This is a colored block for Quarto The idea is taken from my previous bookdown books See [itns-exercises](https://bookdown.org/pbaumgartner/itns-exercises/). Adapted for working easier with snippet shortcodes in Quarto Snippets are three times the first letter after 'rmd' For example "aaa" stands for "rmdattention" See: [learning-shiny](https://bookdown.org/pbaumgartner/learning-shiny/) It needs special adaption in the CSS file (look for .rmdattention and friends) **Change label-name!** + rmdattention: warning triangle with yellow background + rmddanger: stop sign with red background + rmdinfo: info symbol with dark blue background + rmdresource: book with gray background + rmdsuccess: checkmark with green background (this block here) + rmdweb: WWW icon with light blue background ``` ### Attention (warning) ```{block2, attention-explanation, type='rmdattention'} The yellow-colored block with the warning triangle tells you how to avoid troubles before it starts. ``` ### Danger ```{block2, danger-explication, type='rmddanger'} The red-colored block with the stop sign explains procedures you should avoid, explain error messages and how to recover from the problem. ``` ### Info ```{block2, label='info-explanation', type='rmdinfo'} The dark blue block with the info symbol offers you some essential information, tip, or hint. I use it also for decriptions of my experiences (motto: lesson learnend) ``` ### Resource ```{block2, resource-explication, type='rmdresource'} The gray box with the book icon refers to books and web reources alike.The difference to the web resources box is that it contains references to citations. ``` ### Success ```{block2, success-explication, type='rmdsuccess'} This green-colored block with the checkmark presents a successful operation or solved problem. ``` ### Web ```{block2, web-resource-explication, type='rmdweb'} The light blue block with the WWW symbol explains a download and/or installations procedure. Sometimes it is also refering to a web resource (similar as in the resource-box) but this block refers always only to web pages without a citation reference. ``` ```{block2, label='my-attention-name', type='rmdattention'} attention-text ``` ```{block2, label='my-danger-name', type='rmddanger'} danger-text ``` ```{block2, label='my-info-name', type='rmdinfo'} infobox-text ``` ```{block2, label='my-resource-name', type='rmdresource'} resource-text ``` ```{block2, label='my-succes-name', type='rmdsuccess'} success-text ``` ```{block2, label='my-web-name', type='rmdweb'} web-resouce-text ``` <div class="alert alert-info" role="alert"> <strong>Info:</strong> This is example text. </div> <div class="alert alert-success" role="alert"> <strong>Success:</strong> This is example text. </div> <div class="alert alert-warning" role="alert"> <strong>Warning:</strong> This is example text. </div> <div class="alert alert-danger" role="alert"> <strong>Danger:</strong> This is example text. </div> ## Glossary Entries {#unnumbered} ```{r} #| label: glossary-table #| echo: false glossary_table() ``` ------------------------------------------------------------------------ ## Session Info {.unnumbered} ::: my-r-code ::: my-r-code-header Session Info ::: ::: my-r-code-container ```{r} #| label: session-info sessioninfo::session_info() ``` ::: :::