Documenting your code
Adding comments to your code is extremely important to make sure that you and others can understand what your code is about. R makes use of the # sign to add comments.
It's important to note that comments are not run as R code, so they will not influence your result. For example, Calculate 3 + 4 in the editor on the right is a comment and is ignored during execution.
This exercise is part of the course
Basic Statistics
Exercise instructions
Add another comment in the editor on the right, Calculate 6 + 12, at the appropriate location.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Calculate 3 + 4
3 + 4
6 + 12