#' Here is my R script with a comment.. Note the prime ' after the usual hash (#)
#' 
#' When I press enter it continues with adding this type of comment
#' (Note everything after # is considered comments - hence it has no effect in R)
#' These types of comments are called *roxygen* comments

# This is just a usual comment without the ' -- it does not continue the comment environment

cars_lm <- lm(dist ~ speed, data = cars)