Logistic Regression, Survival Analysis, and the Kaplan-Meier Curve
讨论了用标准逻辑回归技术从删失数据中估计风险率和生存曲线的方法，展示了参数分析相比非参数Kaplan-Meier曲线能提供更多结构，且逻辑回归估计随参数增多趋近Kaplan-Meier估计。
We discuss the use of standard logistic regression techniques to estimate hazard rates and survival curves from censored data. These techniques allow the statistician to use parametric regression modeling on censored data in a flexible way that provides both estimates and standard errors. An example is given that demonstrates the increased structure that can be seen in a parametric analysis, as compared with the nonparametric Kaplan-Meier survival curves. In fact, the logistic regression estimates are closely related to Kaplan-Meier curves, and approach the Kaplan-Meier estimate as the number of parameters grows large.