Computed tomography 3D reconstruction and texture analysis for evaluating the efficacy of neoadjuvant chemotherapy in advanced gastric cancer

Figure 3 Calibration curve of prediction model. This is a calibration curve used to evaluate model prediction accuracy. The graph contains three curves: A prediction curve (dashed line), a calibrated line curve (red dotted line), and an ideal curve (solid line). Both the x-axis (predicted probability) and y-axis (observed probability) range from 0.4 to 0.9. Ideally, the prediction curve should align closely with the ideal curve, indicating good predictive accuracy of the model.