search for: tp16801272p16812343

Displaying 1 result from an estimated 1 matches for "tp16801272p16812343".

2008 Apr 21
2
How to do survival analysis with time-related IVs?
Hello folks, I am wondering how to do survival analysis with time-related IVs in R. For example, > > If we have time-related variables, such as the Overall Condition of 1990, 1991 etc., how can we include these variables in coxph model? > > > > If we can not use coxph model, do we need to rearrange the dataset to make it something like: > > ID time age