[R] weighed Fleming-Harrington log rank test

Therneau, Terry M., Ph.D. therneau at mayo.edu
Fri Feb 16 16:08:45 CET 2018

You are correct that the survreg routine only supports 'rho' of the Fleming-Harrington G-rho tests.  This is a function of age -- I wrote the original code back when I was working with Tom (Fleming), and he was only using 1 parameter.  Later he and David expanded the test to two parameters.  This might be only the second request for the feature in the 30+ years since that date.

Terry Therneau

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