I’m wanting to be able to order categorical groups the way I’d like to in a stacked line plot, but am not having any success finding examples online. The only indication of being able to order categories is in layout’s
categoryorder, which I believe applies to some other plots but not scatter/line plots.
I tried using it anyway with a line plot but without success:
library(plotly) packageVersion('plotly') #4.9.0 plot_ly(filter(mpg, manufacturer=='audi'), x=~year, y=~hwy, color=~model, type='scatter', mode='line', fill='tonexty', stackgroup='one') %>% layout(title='Audi Highway MPG Over Time', yaxis=list(categoryorder='array', categoryarray=c('a4 quattro', 'a4', 'a6 quattro')) )
As you can see the order I specified is not being plotted