The negative area encoding is a graphical visualization technique that extend below a baseline to emphasize negative values. It helps to visually distinguish between positive and negative data points. Without it, viewers might misinterpret negative values as positive, leading to wrong conclusions. Therefore, negative areas help maintain context and visual awareness for accurate representation of negative values.
Negative area encoding is crucial because it ensures that negative values are visible, interpretable, and comparable, enhancing both the integrity and utility of the chart.
You can download the pbix file below. Feel free to poke it.
