interval censoring

  1. F

    How does one calculate distributions from inprecise time span data of differing levels of precision?

    Hi everybody I am new to the forum and apologize in advance if I have missed a similar thread when searching the forum. I have a very specific data set, for which I am trying to find a way to calculate a distribution. It consists of age-at-death estimations of archaeological skeletal remains...
  2. T

    Survival analysis: how do i include a random effect and interval censoring?

    Hi, I'm trying to use some form of survival analysis (e.g. accelerated failure time or proportional hazards) to study seed germination time. My data is interval censored (also called "grouped-time") and has a random effect (also called "frailty"). How can I do this, ideally in SAS? My...