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R for Busy People (Cohort-0)

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  1. Installing R and RStudio
    1 Lesson
    |
    2 Quizzes
  2. The RStudio IDE
    1 Lesson
    |
    2 Quizzes
  3. Coding Basics
    1 Lesson
    |
    2 Quizzes
  4. Assignment | Workshop 1
    1 Quiz
  5. Data dive: Ebola in Sierra Leone
    1 Lesson
    |
    2 Quizzes
  6. RStudio Projects
    1 Lesson
    |
    2 Quizzes
  7. Workshop 2
    1 Lesson
    |
    1 Quiz
  8. Using R Markdown
    1 Lesson
    |
    2 Quizzes
  9. Data classes & structures (deprec)
    2 Lessons
  10. Workshop 3
    1 Lesson
    |
    1 Quiz
  11. Select & rename
    1 Lesson
    |
    3 Quizzes
  12. Filter
    1 Lesson
    |
    3 Quizzes
  13. Workshop 4
    1 Quiz
  14. Mutate
    1 Lesson
    |
    3 Quizzes
  15. Workshop 5
    1 Lesson
    |
    1 Quiz
  16. Conditional mutate
    1 Lesson
    |
    3 Quizzes
  17. Group by and summarize
    1 Lesson
    |
    2 Quizzes
  18. Workshop 6
    1 Lesson
    |
    1 Quiz
  19. Other grouped operations
    1 Lesson
    |
    2 Quizzes
  20. Workshop 7
    1 Lesson
    |
    1 Quiz
  21. Intro to ggplot2
    1 Lesson
    |
    2 Quizzes
  22. Scatter plots and smoothing
    1 Lesson
    |
    2 Quizzes
  23. Workshop 8
    1 Lesson
    |
    1 Quiz
  24. Lines, scales, and labels
    1 Lesson
    |
    2 Quizzes
  25. Overview of the EpiGraphHub web platform
  26. Data exploration on EpiGraphHub
    1 Quiz
  27. Workshop 9
    1 Lesson
    |
    1 Quiz
  28. Workshop 10
    1 Lesson
    |
    1 Quiz
  29. Final project
    1 Lesson
    |
    1 Quiz
  30. Getting help
    1 Lesson
    |
    1 Quiz
  31. Quiz contributions
    16 Lessons
Topic 21, Lesson 1
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Lesson | Intro to ggplot2

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Lesson code

(Video explanation of how to obtain lesson code)

To work on the practice questions in this lesson, you need to download the project folder for the lesson. Click on the button below to download this as a zip file:

You should then:

  • Unzip the folder
  • Double-click on the Rstudio Project file to open the project in RStudio
  • Open the Rmd lesson (either the code-along, or the filled Rmd) in your Files tab in RStudio, and follow along!

Lesson notes

The written guide below is an accompaniment to the lesson video. You may read through it if you prefer written tutorials to video content.

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4 Comments
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Fai

I loved the lecture. Thank you for making it look easy.

Ardele

Would it be possible to get the esson notes as pdf as previously? Thank you

Emneteab (Emnet)

It is quite an interesting presentation and a remarkable application of the ggplot function from the ggplot2 packages. I liked it.

Eric Donald

In the video code along RMD files, you have forgotten render = .reactable_5_rows in the chunk where data frame are printed.
In the last practice, hint and check functions are commented.

Last edited 1 year ago by Eric Donald
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