%include 'K:\fsr_phreg91.txt';
data one;
infile 'K:\actg.175.trt0.txt' firstobs=2;
input obs censor event age wtkg hemo homo drugs karnof oprior z30 zprior preanti race
gender str2 strat symptom cd40 cd420 cd496 r cd80 cd820;
%fsr_phreg91(dataset=one,model=cd40|cd80|age|wtkg|karnof|hemo|homo|drugs|race|gender|str2|symptom @q,
gamma=.05,y=event,censor=censor,censorvalue=0,method=1,terms=20);