Question

Accepted Answer

ggplot(data = mpg ) + geom_boxplot(aes(x = class, y=hwy, fill=class)) + labs(y = "Highway miles per gallon")

Answer

ggplot(data = mpg, aes(x = class, y=hwy)) + geom_boxplot()

Answer

ggplot(data = mpg ) + geom_boxplot(aes(x = class, y=hwy, group=class)) + labs(y = "Highway miles per gallon")

Answer

ggplot(data = mpg ) + geom_boxplot(aes(x = class, y=hwy, colour=class)) + labs(y = "Highway miles per gallon")

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