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Rick Aster: Professional SAS Programming Secrets: Contents

Chapter 5
Program 5a
Observation loop demonstration

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  Professional SAS Programming Secrets
  Program 5a
  Observation loop demonstration
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data _null_;
   infile fish;
   putlog _n_ 'BEFORE';
   input @1 age f2. @3 species $char11.;
   putlog _n_ 'AFTER';
run;