R is for
Authoring!!

OOH Session #134…
Custom
Callouts!!

Open Office Hours
(August 05, 2026)

Reminder – check it out!!

Fantastic resource!!






Recap of Session
#133:

Code Appendices

knitr package function and Quarto extension(s)

  1. install extension (from terminal):
quarto add cl-roberts/code-appendix
  1. activate capability within .qmd YAML:
---
filters:
    - code-appendix
---

Note

Set echo: true on chunks you want to be displayed within the Appendix. regurgitate is another option (we didn’t test)

# Appendix: All code for this report

```{r ref.label=knitr::all_labels(), echo=TRUE, eval=FALSE}
## Can be empty -- effect is located within chunk specification
```

Note

Operates independently from individual code chunks (if you don’t want duplicate echoing, set individual code chunk options to echo: false)

Today…

Custom Callouts!!1

Todo

  • dis…
  • dat…
  • …& de udder ting

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BREAKING NEWS!!!

& Session Info (August 05, 2026) Rendering:

R version 4.5.0 (2025-04-11 ucrt)
Platform: x86_64-w64-mingw32/x64
Running under: Windows 10 x64 (build 19045)

Matrix products: default
  LAPACK version 3.12.1

locale:
[1] LC_COLLATE=English_United States.utf8 
[2] LC_CTYPE=English_United States.utf8   
[3] LC_MONETARY=English_United States.utf8
[4] LC_NUMERIC=C                          
[5] LC_TIME=English_United States.utf8    

time zone: America/Chicago
tzcode source: internal

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

loaded via a namespace (and not attached):
 [1] compiler_4.5.0    fastmap_1.2.0     cli_3.6.5         tools_4.5.0      
 [5] htmltools_0.5.9   otel_0.2.0        rstudioapi_0.18.0 yaml_2.3.12      
 [9] rmarkdown_2.31    knitr_1.51        jsonlite_2.0.0    xfun_0.57        
[13] digest_0.6.39     rlang_1.1.7       evaluate_1.0.5

Quarto version 1.9.37