11.6 Bar Chart Dodge
%>% ds ggplot(aes(x=wind_dir_3pm, fill=rain_tomorrow)) + geom_bar(position="dodge") + scale_y_continuous(labels=comma) + labs(x=vnames["wind_dir_3pm"], y="Count", fill="Rain") + scale_fill_brewer(palette="Set1")
A stacked bar chart is produced when a
fill is provide through the
aesthetics, as in Section 11.17. However the top bars can
be difficult to compare amongst the columns. Instead of stacking the
bars we can dodge the bars with the
position="dodge" option to
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