I feel like I've gotten as far as I can get without asking for some help here. I have likrt satisfaction data for two years and I've output histograms for percent of respondents answering for each bin for each year.
Issue #1: I'd like tableau to output a difference histogram (as mentioned in https://community.tableau.com/thread/137950) for each question but I can't find the "difference quick table calculation" (quick table calc options come and go from pill contextual menus for reasons that I can not understand). I also worked hard to try and formulate an appropriate calculated field, parameter, or folder to accomplish this...to no avail
Issue #2: I'd like to have the bin labels appear at the top and bottom of the histogram display
Issue #3: I'd also like to do a similar difference calculation between the average ratings each year for each question and display it on the graph below: