[R] Making Gehan-Breslow test for Survival data

José Ignacio Bustos Melo jbustosm at udec.cl
Sun Jul 8 02:15:16 CEST 2007

Hi all,

The survivals functions can be tested by the Log-rank test and others, for
example the Gehan-Breslow. The graham breslow work with the alpha values.

But I don't know how is the Gehan-Breslow test with R. Somebody know a
type function?.. or other suggestions?  Any help will be really

José Bustos
Marine Biologist
Master Apllied Stat Program
University of Concepción

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