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Rick Aster: Professional SAS Programming Secrets: Contents

Chapter 10
Program 10s
Changing observation to group

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  Professional SAS Programming Secrets
  Program 10s
  Changing observation to group
*;

data work.tall (keep=place avtemp month);
   array atx{12} avtemp1-avtemp12;
   set work.wide (keep=place avtemp1-avtemp12);
   do month = lbound(atx) to hbound(atx);
      avtemp = atx{month};
      output;
      end;
run;