to type notes to yourself. It’s a way of commenting to yourself and also to anyone reviewing your code (like your instructor). 2. You only need one # to make a comment 4. You can use a lot of “#” to add structure to the document like what was done above 5. I recommend to use “#” and make comments profusely. The more you tell yourself what you’re doing the better.
Always load your libraries at the top of the script 2. tidyverse is a package that we will use a lot. 3. By calling “library(tidyverse)” we are opening the library which assumes it has already been installed in the console using: install.packages(“tidyverse”)