barmode

Enumerated, one of ( "stack" | "group" | "overlay" | "relative" ) Determines how bars at the same location coordinate are displayed on the graph. With "stack", the bars are stacked on top of one another With "relative", the bars are stacked on top of one another, with negative values below the axis, positive values above With "group", the bars are plotted next to one another centered around the shared location. With "overlay", the bars are plotted over one another, you might need to an "opacity" to see multiple bars. Default: "group".