Knowledge Base

Each group uses its ten annual observations. The center marks the median.Data source: World Bank WDI / ADG local snapshotMethod: Whiskers use 1.5 times the IQR. Outliers are observations, not errors.

Read the two years within each country, then compare countries.Data source: World Bank WDI / ADG local snapshotMethod: Rates are annual changes, not price levels. Compare like periods.

Each pair links the same country. Position gives the rate in each year.Data source: World Bank WDI / ADG local snapshotMethod: The line does not describe the path between the two observations.

Length or position shows the rate. All countries share a zero baseline.Data source: World Bank WDI / ADG local snapshotMethod: The selection is not the whole region. A country rate is not a regional average.

Length or position shows the rate. All countries share a zero baseline.Data source: World Bank WDI / ADG local snapshotMethod: The selection is not the whole region. A country rate is not a regional average.

Each axis runs from the shown minimum to the shown maximum.Data source: World Bank WDI / ADG local snapshotMethod: Larger is not always better. Polygon area is not a score. Use a table for exact values.

The thickness of each layer represents one country; all layers sum to the selected total.Data source: World Bank WDI / ADG local snapshotMethod: A centered stream obscures precise comparisons. Use stacked area for magnitude.

Each horizontal bar spans a start and an end date. Overlap is visible.Data source: ADG deterministic test fixture (not observed data)Method: This is a sample schedule, not a report of completed production work.