func1.sas

SAS for Windows统计分析系统教程,里面有源码

option nodate nonumber;
data func1;
  input x y z;
  t1=int(x);t2=sum(x,y);t3=min(sum(x,y),z);
  if sum(x,y)>10 then t=int(Z);
cards;
2.6 7.8 9.1
;
proc print;
run;