Author/Editor		Klein, John P; Gerster, Mette; Andersen, Per Kragh; Tarima, Sergey; Pohar-Perme, Maja
Title		SAS and R functions to compute pseudo-values for censored data regression
Type		članek
Source		Comput Methods Programs Biomed
Vol. and No.		Letnik 89, št. 3
Publication year		2008
Volume		str. 289-300
Language		eng
Abstract		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.
Descriptors		SURVIVAL ANALYSIS REGRESSION ANALYSIS MODELS, STATISTICAL