Hi everyone and thank you for you time. I would like to create a similiar histogram like this one below
My first Problem is that my ROI values are not in percentage. I calculated my ROI as follows : Sales-Budget/Budget. So my result is a whole number.
Honestly, I am just completely stuck.
My lowest ROI value is -99.99224 and my highest is 1182504.3520. In total I have 1640 observations.
I just don't know how to plot this nicely on the graph.
I always get only two stripes. Also, I have watched many videos and manage to do it in the tutorials but with my data I do not get along unfortunately.