title: in class example;
data: file=c:\documents and settings\jvevea\desktop\inclass.txt;
variable: names=cobese m1obese m2obese pea rav fib fit;
          usevariables=cobese m1obese m2obese pea rav fib;
model:
   intell by pea rav;
   obesity by cobese m1obese m2obese;
   obesity on intell fib;
output: standardized;