Figure 5
From: External validation of a Cox prognostic model: principles and methods

Empirical cumulative distribution functions of the PI by dataset and risk group. Solid lines, derivation data; dashed lines, validation data.
From: External validation of a Cox prognostic model: principles and methods
Empirical cumulative distribution functions of the PI by dataset and risk group. Solid lines, derivation data; dashed lines, validation data.