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Advanced Data Wrangling
- Downloading and Importing Data
- Overview of Tidy Data
- Tidy Data Rule #1: Every Column is a Variable
- Tidy Data Rule #3: Every Cell is a Single Value
- Tidy Data Rule #2: Every Row is an Observation
- Changing Variable Types
- Dealing with Missing Data
- Advanced Summarizing
- Binding Data Frames
- Functions
- Data Merging
- Exporting Data
- Bring It All Together (Advanced Data Wrangling)
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Advanced Data Visualization
- Best Practices in Data Visualization
- Tidy Data
- Pipe Data into ggplot
- Reorder Plots to Highlight Findings
- Line Charts
- Use Color to Highlight Findings
- Declutter
- Add Descriptive Labels to Your Plots
- Use Titles to Highlight Findings
- Use Annotations to Explain
- Tweak Spacing
- Create a Custom Theme
- Customize Your Fonts
- Try New Plot Types
- Bring it All Together (Advanced Data Visualization)
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Quarto
- Advanced Markdown
- Advanced YAML and Code Chunk Options
- Tables
- Inline R Code
- Making Your Reports Shine: Word Edition
- Making Your Reports Shine: PDF Edition
- Making Your Reports Shine: HTML Edition
- Presentations
- Dashboards
- Websites
- Publishing Your Work
- Quarto Extensions
- Parameterized Reporting, Part 1
- Parameterized Reporting, Part 2
- Parameterized Reporting, Part 3
- Wrapping up Going Deeper with R
Going Deeper with R
Use Color in Titles to Highlight Findings
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This lesson is called Use Color in Titles to Highlight Findings, part of the Going Deeper with R course. This lesson is called Use Color in Titles to Highlight Findings, part of the Going Deeper with R course.
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Transcript
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Your Turn
Use color in your title to highlight your main finding. You’ll need to:
Add HTML in the
labs()function to add the titleChange the
plot.titleargument in thetheme()function so that it interprets the HTML correctly
Learn More
If you want to read about everything the ggtext package can do, here’s its documentation website. The package’s author, Claus Wilke, also gave a talk at rstudio::conf 2020 about it.
Hopefully I’ve convinced you that you don’t need to know much HTML in order to use the ggtext package. If you do want to learn a bit more, the HTML tutorials on W3schools.com are a great place to start. Here’s the page on the span tag if you just want to check that out.
If you want to see the the list of named colors in R, it’s here. All named colors in R should also work in HTML. So, for example, if you have a line that is blue, adding <span style='color: blue'>Title Text</span> will make your title that same shade of blue.
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Abby Isaacson
May 18, 2021
Does this html code work to change colors/lines in PDF and Word output as well?
Harold Stanislaw
May 20, 2021
Made the school name bold (as well as colored) by adding to the html.
Atlang Mompe
June 24, 2021
HI David should this plot.title be this: plot.title = element_markdown(face = "bold")) + , we need to change it to element_markdown and also put the second brackets after bold.
On your solutions code you have this: plot.title = element_text(face = "bold") +
Please confirm - unless ofcourse it worked on your machine.
David Keyes Founder
January 14, 2022
Yep! I usually use a default theme like theme_ipsum() and add some customizations using the theme() function.
Elijah Phillips
November 30, 2022
I get "could not find function 'element_markdown'". I have loaded tidyverse and scales. I even tried copying and pasting to code from the solution...