[R] permalgorithm

2010-11-22 Thread Kere Klein
To whom may it concern, What is a proper way to analyse a dataset generated from permalgorithm with time varying covariates? It seems like to me that interval censoring would be the choice but Surv suggests that the event would be regarded as occurred at the end of the time interval... Best wi

[R] simulate survival data using median survival time

2010-11-16 Thread Kere Klein
Dear All, I like to know how to simulate survival data using median (or mean) survival time. Any help will be greatly appreciated. Best wishes, Kere Kerenaftali Klein PhD| Biostatistician | Queensland Clinical Trials & Biostatistics Centre The University of Queensland | School of Population H