In this module you will learn how to use the Gap Analysis Power BI Custom Visual. The Gap Analysis visual is used to analyze the difference between two different groups of data you have. For example, you might use it to analyze the gap between two answers people gave in survey response data.
I like the gap analysis visual; it works well as a cross-category comparison visual, giving you an idea of the relative importance of each category as well as the change from one time period to the next. It’s a good way of fitting two useful pieces of information into the same visual.