- XY (value axes) bar: Comparing X-values of a data series represented by bar length, across the sorted values of Y-axis*.
- XY (value axes) stacked bar: Comparing the contribution of two or more X-series to the total across the sorted values of Y-axis*,
where the bar length represents the sum of the parts that make the total.
* In the value axes bar/stacked bar charts, both Y and X axes require continuous data.