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Dear Monal,
without your code in sight, and without other contextual information,
we can not tell what is going on. The following code, based on
contrived data, is for "proof of concept" i.e. you can get the [ODS
OUTPUT LogUniChisq] to output a dataset. You will decide if this is
the output you want.
data life (keep = stratum censored timesurvived age);
set sashelp.class (keep = age height weight sex);
rename height = timesurvived;
censored =(sex = 'F');
stratum = mod(int(weight), 2);
run;
ods output LogUniChisq = LG;
proc lifetest outtest=Test data = life;
time timesurvived*censored(1);
strata stratum;
test Age ;
run;
proc print data= LG;
run;
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