SAS and R functions to compute pseudo-values for censored data regression

نویسندگان

  • John P. Klein
  • Mette Gerster
  • Per Kragh Andersen
  • Sergey S. Tarima
  • Maja Pohar Perme
چکیده

Recently, in a series of papers, a method based on pseudo-values has been proposed for direct regression modeling of the survival function, the restricted mean and cumulative incidence function with right censored data. The models, once the pseudo-values have been computed, can be fit using standard generalized estimating equation software. Here we present SAS macros and R functions to compute these pseudo-values. We illustrate the use of these routines and show how to obtain regression estimates for a study of bone marrow transplant patients.

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عنوان ژورنال:
  • Computer methods and programs in biomedicine

دوره 89 3  شماره 

صفحات  -

تاریخ انتشار 2008