Marginal bar chart
If you are interested in the distribution of alignment of all superheroes, it makes sense to construct a bar chart for just that single variable.
You can improve the interpretability of the plot, though, by implementing some sensible ordering. Superheroes that are "Neutral" show an alignment between "Good" and "Bad", so it makes sense to put that bar in the middle.
This exercise is part of the course
Exploratory Data Analysis in R
Exercise instructions
- Reorder the levels of
alignusing thefactor()function so that printing them reads"Bad","Neutral", then"Good". - Create a bar chart of counts of the
alignvariable.
Hands-on interactive exercise
Have a go at this exercise by completing this sample code.
# Change the order of the levels in align
comics$align <- factor(___,
levels = c(___, ___, ___))
# Create plot of align
ggplot(___, aes(x = ___)) +
geom_bar()