topic Re: Including log rank test with proc phreg in Statistical Procedures

Including log rank test with proc phreg

pink_poodle — Mon, 06 Nov 2023 21:28:18 GMT

Hi,

How do I include a log rank test with proc phreg?

Many thanks!

Ksharp — Tue, 07 Nov 2023 05:10:13 GMT

Wouldn't the Log rank test is under PROC LIFETEST?

data have;
set sashelp.bmt;
run;

proc lifetest data=have ;
time T*Status(0);
strata Group;
run;

OsoGris — Tue, 07 Nov 2023 06:26:54 GMT

There is no log-rank test with PROC PHREG. You can get a log-rank test in PROC LIFETEST with the STRATA statement.