Original paper
External validation of a Cox prognostic model: principles and methods
Abstract
A prognostic model should not enter clinical practice unless it has been demonstrated that it performs a useful role. External validation denotes evaluation of model performance in a sample independent of that used to develop the model. Unlike for logistic regression models, external validation of Cox models is sparsely treated in the literature. Successful validation of a model means achieving satisfactory discrimination and calibration...
Paper Details
Title
External validation of a Cox prognostic model: principles and methods
Published Date
Mar 6, 2013
Volume
13
Issue
1
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Notes
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