11.57 Violin Plot
%>% ds mutate(year=factor(format(ds$date, "%Y"))) %>% ggplot(aes(x=year, y=max_temp, fill=year)) + geom_violin() + theme(legend.position="none")
A violin plot is another interesting way to present a distribution, using a shape that resembles a violin.
We again use colour to improve the visual appeal of the plot.
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