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Search options not deleted user 231723
1 vote
0 answers
117 views

How to treat maximum remission time in survival analysis?

I am performing a Kaplan–Meier estimator to determine the probability of remission time before a relapse. I have seen many examples, typically using cancer as an example. These focus on the singular t …
Anthony Nash's user avatar
3 votes
1 answer
965 views

Changing the baseline hazard ratio at each event in a PWP Cox model

I am performing a PWP (conditional) recurrent cox regression analysis over medical records. For each individual, events are indicated by dates in their medical record. It is, therefore very easy to ge …
Anthony Nash's user avatar
1 vote
0 answers
86 views

How can I change the 'baseline hazard function' from its default?

I have implemented a gap time-conditional (aka PWP) recurrent Cox regression model in R. However, rather then baseline hazard function (delta_0(t)) acting as a constant, I would like to incorporate a …
Anthony Nash's user avatar
5 votes
0 answers
4k views

Modelling recurrent events using Cox regression (in R)

I would appreciate a sanity check of whether I am using Cox PH regression in R correctly to analyse recurrent events. My work has used the instructions proposed in "Modelling recurrent events: a tut …
Anthony Nash's user avatar