R-生存:survfit.object(cumhaz =基线还是居中?)

问题描述 投票:0回答:1

对于survfit.object,属性$cumhaz是基线还是集中的累积危害?

位置:

  • 基准 =所有协变量均设置为零
  • 居中 =所有协变量均设置为数据均值

查看文档(?suvfit.object)并不是很有帮助:

cumhaz hazard:  optional. For a multi-state curve this is an k by k array for each time point, where k is the number of states.
r survival-analysis
1个回答
0
投票

再加上digging,事实证明您可以在调用survfit()时明确选择居中还是基线。

survival::survfit(a_coxph_model, centered=F)
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