base sas create derived veriable in lab data set increase >=20% and aval>uln how to create?
using base sas to create derived veriable critfn=1, in lab data set using condition ; if increase >=20% and aval>ULN how to create?
Would this not simply be a simple IF-THEN-ELSE statement?
if increase>=0.2 and aval>uln then critfn=1;
else critfn=0;
Where increase, aval, and uln are previously defined on the data set.
Steve Denham
thanking you sir.
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