Day 9 Tasks & Activities

1. Setup

• Fork this repo
• In your fork, under ‘Settings’, check the box next to Issues (this is so you’ll be able to submit issues to yourself containing reprex)
• Clone to create a version-controlled R Project
• Explore the contents a bit to familiarize yourself with the structure

Task 1: SOS - Save this script

• Open the busted_birds.Rmd file
• Try to knit it (R Markdown’s version of rendering). Not happening.
• Make a copy of the file (in the project root) called fixed_birds.Rmd
• Work through the code from the top line down, fixing errors where indicated and using the hints for what the code is actually trying to do.

Note

It’s not enough to just get the code to run. You need to actually make sure it’s doing what you expect it to do by checking and understanding the outputs of each line.

Task 2: Help a friend by making some reprex

• Open the reprex_practice.Rmd file
• There are two separate code chunks in the .Rmd, neither run.
• First, try to figure out what the code in each chunk is trying to do.
• Then, determine where the code breaks (there is only one breaking point for each chunk)
• Then, for each create a reprex that provides a minimal out-of-the-box reproducible working example of the thing in the code that isn’t working. Create your reprex in a separate code chunk below each broken example. Use {reprex} to render your reproducible example for sharing on GitHub. Add your reprexes as issues to one of your neighbor’s GitHub repo for the day 9 activities to help them out! (you’ll need to ask what they’re username is so you can find their repo on GitHub at username/eds221-day9-activities)

End Activity Session (Day 8)