Fig. 5 | Scientific Reports

Fig. 5

From: Comparison between the EKFC-equation and machine learning models to predict Glomerular Filtration Rate

Fig. 5

SHAP plot to show feature importance for the RF model. That is, serum creatinine and BMI are the most and the least relevant features, respectively. Feature values (e.g., higher or lower serum creatinine values) are represented using the colors blue and red, where blue values are associated with lower values and red with higher ones. The placement of the dots is related to their impact on the output. Dots to the left side of (x = 0) reduce the output and dots to the right increase the output.

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