Visualize your data - line chart
Work with your chart
14. Add title and source information
Check yourself

Instruction

As always, describe your chart by adding a meaningful title and some brief source information to it.

Exercise

Add a title and source information using the labs command. Use the title and source as follows: "Alcohol consumption in Zimbabwe [litres per capita]" for the title. For source write: "Source: WHO" for the source information.

Stuck? Here's a hint!

You should write:

labs(title = "Alcohol consumption in Zimbabwe [litres per capita]", 
    caption = "Source: WHO")