Exercise 14. Titles

In the previous exercises we created a plot using the following code:

library(dplyr)
library(ggplot2)
library(dslabs)
data(murders)
p<- murders %>% ggplot(aes(population, total, label = abb, color = region)) +
  geom_label()
p + scale_x_log10() + scale_y_log10()

We are now going to add a title to this plot. We will do this by adding yet another layer, this time with the function ggtitle.

Edit the code above to add the title "Gun murder data" to the plot.