11.24 Labels with Dollars
%>% ds ggplot(aes(wind_dir_3pm, fill=wind_dir_3pm)) + geom_bar() + scale_y_continuous(labels=dollar) + labs(y="") + labs(x=vnames["wind_dir_3pm"], y="") + theme(legend.position="none")
The package provides numerous formatting options that
can be readily utilised for plot labels. The function
scales::dollar() is useful for presenting numbers that
represent currency, specifying, for example,
dollar. The numbers being plotted here are
not currency, but are used for demonstrating the functionality. Notice
that comma is also used in the displayed values.
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