```
# No space below the bars but 10% above them
ggplot(mtcars) +
geom_bar(aes(x = factor(cyl))) +
scale_y_continuous(expand = expansion(mult = c(0, .1)))
# Add 2 units of space on the left and right of the data
ggplot(subset(diamonds, carat > 2), aes(cut, clarity)) +
geom_jitter() +
scale_x_discrete(expand = expansion(add = 2))
# Reproduce the default range expansion used
# when the 'expand' argument is not specified
ggplot(subset(diamonds, carat > 2), aes(cut, price)) +
geom_jitter() +
scale_x_discrete(expand = expansion(add = .6)) +
scale_y_continuous(expand = expansion(mult = .05))
```

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