Please, anyone, let me know the style or an example of using 'by='/'by' variable of a PDV(Program Data Vector)

3 Answers   Verinon Technology Solutions,

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What is a method to debug and test your SAS program?

0 Answers  

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What is the function of output statement in a SAS Program?

0 Answers  

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What's the difference between VAR A1 - A4 and VAR A1 - A4?

1 Answers   Quintiles,

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What is the pound sign used for in the data_null_ ?

1 Answers  

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what are input dataset and output dataset options?

6 Answers   HCL,

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Are you familiar with special input delimiters How are they used?

3 Answers  

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what is operational data and operational system? : Sas-di

0 Answers  

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explain the main difference between the nodup and nodupkey options? : Sas-administrator

0 Answers  

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What are exact SAS Base contents..?N what r SAS Tools..?

1 Answers  

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When looking for data contained in a character string of 150 bytes, which function is the best to locate that data: scan, index, or indexc?

7 Answers  

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What is the purpose of the trailing and How would you use them?

8 Answers  

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