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. 2020 Jul 8;162(12):3093–3105. doi: 10.1007/s00701-020-04484-6

Table 7.

Calibration metrics from the training and validation sets

TRAINING FRAME VALIDATION FRAME
Algorithm Slope Intercept χ2 p Slope Intercept χ2 p
GL 1.20 0.01 3.25 0.92 0.27 0.16 1.68 0.99
DRF 1.02 0.03 1.70 0.99 0.88 0.07 1.02 1.00
GBM 1.90 0.13 12.15 0.14 1.10 0.06 2.88 0.94
DL 0.57 0.14 − 29.05 1.00 0.47 0.05 − 8.22 1.00

For both sets, the slope and intercept of the calibration curve and the Hoslem-Lemeshow test χ2 and p are reported