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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 14, Lesson 1
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Lesson | Mutate

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Lesson code

To work on the practice questions in the data wrangling module, you need to download the project folder for the lesson. Click on one of the buttons below to download this folder as a zip file.

Click the first option if you are working on RStudio on your local computer. Click the second option If you are using RStudio cloud.

If you are working on your local computer, you should then:

  • Unzip the folder
  • Double-click on the Rstudio Project file to open the project in RStudio
  • Open the Rmd lesson from the Files tab in RStudio, and follow along!

If you are working on RStudio cloud, you should then:

  • Start a new project on RStudio Cloud
  • Upload the zip file you just downloaded to the Files tab of RStudio.
  • Open the Rmd lesson, again in the Files tab in RStudio, then 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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6 Comments
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Natalie

Hi GRAPH Team,
I cannot find the rmd follow along notes to do the exercise in the zip file (the cloud studio version), only a R script autograder.

Kene David

Thank you for catching this! It has now been added. Do please redownload.

Ramazani

It could be better to add that point also in the manuscript

Ramazani

Dear Colleagues ,
Just to let you know that the point on “CREATING A VARIABLE FROM SCRATCH” is missing in the manuscript but does exist in the video.

Thanks

Kene David

Thank you for catching that.

Last edited 10 months ago by Kene David
Nguemo Noumedem

I noticed it too. I guess that is why at the end of the lesson we have 5/6 practice questions answered.

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