learnr: Interactive R tutorials - Advanced R Markdown Workshop · Data Visualization: Static Data...
Transcript of learnr: Interactive R tutorials - Advanced R Markdown Workshop · Data Visualization: Static Data...
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learnr: Interactive R
tutorials
Kansas State University
Programmer Analyst | Beef Cattle Institute
Instructor | College of Business
Jiena McLellan
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Assume
you teach
R to
others…
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Beginner’s feeling
Help…tip-toeing into R…
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learnr:
– Execute R code in excise chunk without pre-installing
– Document learning progress
– Customize quiz or code exercise
– Insert narratives, video or pictures
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Source: https://appforiarteam.shinyapps.io/PlayR/#section-about
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Narrative
Static Demo Code
Navigation Bar
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Exercise R chunk
Output from Exercise Chunk
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Use learnr:
• Students can play (interact) with the code and have a broad idea
of the concept (preview)
• Time saved to hands on experience in a class (classroom)
• Follow up exercise (review)
Educators:
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Use learnr:
• Learning by doing (R exercise chunks)
• Document the learning process
• Systemically tutorials
Students or self-learner:
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Extra Packages:
– Code Checking
– checkr by Danny Kaplan: github.com/dtkaplan/checkr
– grader by Garrett Grolemund: github.com/rstudioeducation/grader
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Thanks!
Any (easy)
questions?