About this example
Positive components accumulate above zero while negative components accumulate below it. In Phase 1 the visible endpoints are 5 and −5, even though the net total of all four components is zero.
These stacks show contributions rather than a percentage composition. Open the segment table to inspect the supplied values and cumulative boundaries; a stack endpoint should not be reported as the net change.
The data
| Category | Component A | Component B | Component C | Component D |
|---|---|---|---|---|
| Phase 1 | -2 | -3 | 4 | 1 |
| Phase 2 | 3 | -1 | 2 | -2 |
| Phase 3 | 1 | 2 | 0 | -1 |
These are supplied category values, not raw observations to aggregate. No uncertainty or significance is calculated. Open the example, replace the data with your own, and export the figure as SVG, PDF, PNG or TIFF.