For treatment (or any variable with a numeric equivalent), it would be good to order the legend by TRTN so that it is ordered Placebo, Xano Low, Xano High. (via @rzink01)
This is non-trivial. There is an option available to order the legend, but sorting the legend based on a second variable would require custom implementation.
For treatment (or any variable with a numeric equivalent), it would be good to order the legend by TRTN so that it is ordered Placebo, Xano Low, Xano High. (via @rzink01)