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