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Table 4 Performance evaluation using single-group analysis for the lung cancer data (training data: MSK and DFCI; testing data: UM and HLM)

From: Assessment of reproducibility of cancer survival risk predictions across medical centers

Model Dxy HR P-value R2
A −0.303 1.98 9.37E-11 0.149
B −0.230 1.61 2.18E-9 0.109
C −0.183 1.31 0.021 0.020
D −0.119 1.11 0.177 0.007
E −0.342 1.70 3.61E-11 0.150
F −0.237 1.30 1.20E-5 0.067
G −0.269 1.51 4.49E-8 0.101
H −0.258 1.37 5.19E-7 0.086