Join Charlie Joey Hadley for an in-depth discussion in this video Inserting URL based images using raw LaTeX, part of Creating Reports and Presentations with R Markdown and RStudio.
- [Man] Inserting images from URLs in PDF documents … using R Markdown is slightly harder … than when creating HTML with R Markdown. … let's have a look at why by going to our exercise files … and loading folder 07_04, … and opening up our RStudio project. … Okay, let's open up our R Markdown file here, … and let's concentrate on a file … by pressing Control + Shift + 1. … Okay, so what this document does is it uses … the rvest Package to download the google.com/doodles page … and it extracts the URL of the latest doodle for us. … Okay, let's knit this together and see what we get. … This knits together, and we get the URL of our image. … There's no consistent and easy way in LaTeX, … that's Lore LaTeX, … to extract the image from this URL … and display it in the PDF. … It's much simpler if we write our code … to download this image, … and then display the download image with include graphics. … So, let's do that together. … We'll insert a new code chunk, by clicking Insert, … and selecting R, …
Author
Released
3/14/2019- What is R Markdown?
- Writing PDF and HTML reports
- Writing HTML presentations
- Setting up LaTeX and BibTeX
- Including R code in R Markdown documents
- Formatting text
- Including code from script files
- Creating slides
- Using ggplot2 charts
- Inserting images and tables
- Creating captions with bookdown
- Customizing styles
- Overriding markdown
- Using htmlwidgets
- Publishing R Markdown HTML
Skill Level Intermediate
Duration
Views
Related Courses
-
Learning the R Tidyverse
with Charlie Joey Hadley3h 50m Intermediate -
Data Visualization in R with ggplot2
with Mike Chapple2h 27m Intermediate
-
Introduction
-
What you should know1m 41s
-
1. What Can You Build with R Markdown?
-
What is Markdown?1m 56s
-
What is R Markdown?2m 24s
-
-
2. Setting Up LaTeX for R Markdown PDF Outputs
-
What are LaTeX and BibTeX?1m 39s
-
-
3. Understanding the Basics of R Markdown Documents
-
Installing R Markdown1m 41s
-
-
4. Preventing Gotchas
-
5. Creating Slides in R Markdown
-
6. Using ggplot2 Charts in R Markdown
-
Globally set figure size4m 13s
-
7. Inserting Images into R Markdown Output
-
8. Inserting Tables into R Markdown Output
-
Markdown tables in .Rmd2m 39s
-
Interactive tables with DT2m 36s
-
9. Captions with bookdown
-
Captions with bookdown4m 14s
-
10. Customizing Styles in R Markdown
-
11. Overriding Markdown in .Rmd
-
Run LaTeX in PDF documents2m 21s
-
Run HTML in R Markdown2m 9s
-
12. htmlwidgets and R Markdown
-
htmlwidgets and R Markdown3m 10s
-
-
13. Publishing R Markdown HTML Content to RPubs.com
-
Conclusion
-
Next steps56s
-
- Mark as unwatched
- Mark all as unwatched
Are you sure you want to mark all the videos in this course as unwatched?
This will not affect your course history, your reports, or your certificates of completion for this course.
CancelTake notes with your new membership!
Type in the entry box, then click Enter to save your note.
1:30Press on any video thumbnail to jump immediately to the timecode shown.
Notes are saved with you account but can also be exported as plain text, MS Word, PDF, Google Doc, or Evernote.
Share this video
Embed this video
Video: Inserting URL based images using raw LaTeX