Yes. As KSharp says, it is clear HOW to do it. The questions is WHY would we do it this way if there are more efficient alternatives. And we won't know that unless we understand the process by which the conditions are generated.
proc iml;
start EvalStrCondition(x, s);
cmd = "b = (" + s + ");";
call execute(cmd);
return b;
finish;
x = {1, 2 , 3, 4};
cond = {"x = 0", "x > 0", "x < 10", "x = 10"};
do i = 1 to 4;
if EvalStrCondition(x[i], cond[i]) then do;
print i;
end;
end;
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