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labels
option to the scale_x_discrete
layer of the plot allows you to change the axis labels. Adding labels
to both scale_fill_manual
and scale_color_manual
allows you to change the legend labels. Adding name
to both lets you change the legend heading. Finally, I added theme_bw()
to the plot to make the background white and add a border around the plot. Hope that helps!scale_color_manual
, scale_fill_manual
and scale_x_discrete
as follows: