Figure 4
The horizontal axis is labeled “S H A P value” and ranges from negative 0.5 to 1.0 in increments of 0.5 units. The vertical axis lists nine feature labels: “L N G D P”, “R Energy”, “Urban”, “Gov”, “Trade”, “L N Pop”, “L N T N R R”, “L N F D I”, and “L N Inflation” arranged from top to bottom. A legend on the right labeled “Feature value” shows a color gradient from “Low” to “High” in shades of purple to yellow. Each feature’s distribution forms a horizontal cluster of points, widening at its densest region and narrowing at its extremes. The data is as follows: “L N G D P” shows a wide band of points. Yellow (high values) is concentrated mainly on the right side at higher S H A P values between 0.5 and 1.0, while purple (low values) clusters toward the left between negative 0.765 and 0.0. “R Energy” displays yellow points mostly on the left near values around negative 0.74 to 0.0, while purple points appear more to the right near 0.25 to 0.80. “Urban” shows yellow moderately concentrated around values near 0.20 to 0.66, whereas purple is more visible toward the negative 0.389 and near-zero region. “Gov” has a narrower distribution, with yellow points slightly right of zero at around 0.16 to 0.29, and purple points scattered between negative 0.28 and 0.16. “Trade” presents mostly purple clusters closer to zero between negative 0.181 and 0.0, while the yellow cluster is very small and centered around 0.157. “L N Pop” contains a cluster of purple points between negative 0.298 and negative 0.089, while the yellow cluster appears between negative 0.086 and 0.065. “L N T N R R” shows yellow points between negative 0.187 and 0.081, with purple points near 0.10 and 0.147. “L N F D I” contains mostly purple points between 0.0 and 0.113, with scattered yellow points slightly left of zero. “L N Inflation” exhibits a very tight cluster of both purple and yellow points around the 0.0 value. Note: All numerical data values are approximated.SHAP values for the features