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- Welcome to Fundamentals of R
- Update Everything
- Start a New Project
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Data Wrangling and Analysis
- The Tidyverse
- Pipes
- select()
- mutate()
- filter()
- summarize()
- group_by() and summarize()
- arrange()
- Create a New Data Frame
- Bring it All Together (Data Wrangling)
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Data Visualization
- The Grammar of Graphics
- Scatterplots
- Histograms
- Bar Charts
- Setting color and fill Aesthetic Properties
- Setting color and fill Scales
- Setting x and y Scales
- Adding Text to Plots
- Plot Labels
- Themes
- Facets
- Save Plots
- Bring it All Together (Data Visualization)
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Quarto
- Quarto Overview
- YAML
- Text
- Code Chunks
- Tips for Working with Quarto
- Bring It All Together (Quarto)
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Wrapping Up
- An Important Workflow Tip
Fundamentals of R
color and fill
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This lesson is called color and fill, part of the Fundamentals of R course. This lesson is called color and fill, part of the Fundamentals of R course.
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Transcript
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Your Turn
Complete the color and fill sections of the data-visualization-exercises.Rmd file.
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color and fill Resources
You may want to review Chapter 3 from R for Data Science , which includes a section on mapping data to color and fill aesthetics. Chapter 2 of Fundamentals of Data Visualization has a similar discussion. So does Chapter 3 of Data Visualization: A Practical Introduction.
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Atlang Mompe
April 4, 2021
Hi David, when you do the coord_flip() - can you order the data into ascending or descending by the variable? If so, could you kindly show us how to do so? So for the age_decade by height - what if I wanted to see the tallest age_decade to the shortest age_decade, what would the code look lik?
Thank you, Atty
Kateryn Pino
April 8, 2021
Hi David, In this exercise, Can I drop NAs in the same ggplot code, or I necessarily have to do some data wrangling first? Thanks!
Elan Sykes
October 7, 2021
At this point in the exercise file, my code stopped automatically indenting and the function help tooltips stopped appearing. The commented lines in the code chunk also appear in blue instead of green here. I'm not sure what I did to cause this, and I got the code to work by indenting myself, but it takes a lot longer when it's not running automatically. Did I mess something up that I can change back easily?