> The Mantel-Byar test is a simple modification to the logrank test. Can > R perform this test or any other similar test?The logrank test = "score test" from coxph The Mantel-Byar is the score test from a Cox model with a time dependent covariate. Terry Therneau
Thank you Terry. On Tue, May 11, 2010 at 8:28 AM, Terry Therneau <therneau at mayo.edu> wrote:> >> The Mantel-Byar test is a simple modification to the logrank test. Can >> R perform this test or any other similar test? > > The logrank test = "score test" from coxph > The Mantel-Byar is the score test from a Cox model with a time dependent > covariate. > > Terry Therneau > >