Christophe Dervieux • 6/29/2021

Retrieve all `fig.alt` in a single appendix

Read Original

This technical article explains a method for programmatically retrieving all 'fig.alt' chunk options from an R Markdown document and listing them in an appendix. It details the use of advanced knitr features like knitr::all_labels(), knitr::knit_code, and knitr::knit_expand() to automate this process for improved document accessibility and organization.

0 comments
#accessibility #Reproducible Research #Rmarkdown
Retrieve all `fig.alt` in a single appendix

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
React, useEffect, and Stale Closures: How to Avoid Them with Dependencies and useRef
Jivbcoop • 4 votes
2
Better react-hook-form Smart Form Components
Maarten Hus • 2 votes
3
AGI, ASI, A*I – Do we have all we need to get there?
John D. Cook • 1 votes
4
Quoting Thariq Shihipar
Simon Willison • 1 votes
5
Dew Drop – January 15, 2026 (#4583)
Alvin Ashcraft • 1 votes
6
Using Browser Apis In React Practical Guide
Jivbcoop • 1 votes