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Rick Aster: Professional SAS Programming Secrets: Contents

Chapter 9
Program 9g
Editing a SAS data set in place

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  Professional SAS Programming Secrets
  Program 9g
  Editing a SAS data set in place
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data work.planet;
   modify work.planet;
   if mass < 0 then mass = .;
   if radius < 0 then radius = .;
   replace;
run;