Exercise 18. Histogram binwidth

Note that when we run the code from the previous exercise we get the following warning:

stat_bin() using bins = 30. Pick better value with binwidth.

This exercise is part of the course

Data Science Visualization - Module 2

Use the binwidth argument to change the histogram made in the previous exercise to use bins of size 1 inch.

Have a go at this exercise by completing this sample code.

p <- heights %>% 
  ggplot(aes(height))
## add the geom_histogram layer but with the requested argument