Now that we have imported the automobile fuel efficiency dataset into R and learned a little about the nuances of importing, the next step is to do some preliminary analysis of the dataset. The purpose of this analysis is to explore what the data looks like and get your feet wet with some of R's most basic commands.
If you completed the previous recipe, you should have everything you need to continue.
The following steps will lead you through the initial exploration of our dataset, where we compute some basic parameters about the dataset:
nrow(vehicles) ## 34287