When I use geom_plot() with position_dodge() for the position argument, I get a warning position_dodge requires non-overlapping x intervals if I use a negative value for width in position_dodge().
my intention for using a negative width value was to display the grouping variable in reversed order.
is there a way to avoid this warning (maybe a different approach to reoder the grouping variable?)?
I found a solution my self.
Instead of using the a negative value for the width argument in position_dodge() to reverse the order, one could reorder the factor passed to the colorargument in aes() for example with fct_rev().