Assessing overall model fit in Cox Regression with residual plots
Автор: Owori Benard
Загружено: 2025-09-28
Просмотров: 92
In this tutorial, I demonstrate how to check the overall model fit in Cox regression using the Nelson–Aalen cumulative hazard plot against Cox–Snell residuals in Stata. This diagnostic helps assess whether your Cox model adequately describes the data. A good-fitting model should produce a straight 45-degree line.
#CoxRegression #SurvivalAnalysis #GoodnessOfFit #DataAnalysis
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