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Rick Aster: Professional SAS Programming Secrets: Contents

Chapter 7
Program 7d
Reading an array

This program reads an input file in which each character represents a separate code. This kind of file is often created with data collected from multiple-choice questionnaires.

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  Professional SAS Programming Secrets
  Program 7d
  Reading an array
*;

data work.response;
   array a{50} $ 1;
   infile re50;
   input (a{*}) ($char1.);
run;