Fixing R Errors - World Population Data

This repository is for users to learn R by fixing errors intentionally left in a R markdown document. You will also get familiar with working with GitHub.

Target Audience

• Anyone learning R

Contents

• World-Popn-Errors-Orig.Rmd - Original file with errors to fix. + World-Population.csv - World Population data file.
• World-Popn-Errors-Final.html - What you are aiming to get to with out the R code.

Instructions

1. Fork this repository to your GitHub account.
2. Clone it to your local computer.
3. Double click on Fixing-R-Errors-Exercises.Rproj to open RStudio.
4. Save World-Popn-Errors-Orig.Rmd as a new file where by replacing Orig with your GitHub handle.
   • Mine would be called World-Popn-Errors-saghirb.Rmd.
5. Fix the errors and make the code readable using your new file.
   • Perhaps git commit (in RStudio) after finishing each chunk.
   • Don't forget to add a useful commit message
6. When you have fixed all the errors and made the code readable knit the document.
   • Check your HTML file against World-Popn-Errors-Final.html
7. Do a final commit in RStudio.
8. Push back to your forked respository.
9. Optional: Create a pull request back to this original repository.