Smaller pieces of our collected data are called subsets. To get a subset, we need to use the square brackets [] and an index of the value we want.

How would we get the 3rd value of a vector?

Great! The 3rd element is in the 3rd position in the vector.

Psst: R is designed for humans, which is why the index starts at 1, rather than 0 as most programming languages.

Didn't we want to choose the 3rd value of our vector?