I have some data that has 2 dimensions that I currently display the values of in a table. The dimensions are Gender & Age. For example "there are 12 thirty year old Males".
Now I need to add a 3rd dimension to this data visualization - Religion. Ideally it would help the user:
- See what intersections are represented (eg. there are 8 thirty year old, Christian Males)
- See what intersections are not represented (eg there are no twenty five year old Buddhist Females)
What are some ways to present this data in a meaningful way that helps the user achieve the two objectives outlined above?