What is program data vector (pdv) and what are its functions?

0 Answers  

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What are all the problems you faced while validating tables and reports?

0 Answers   Accenture, Quintiles,

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

3 Answers  

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What are _numeric_ and _character_ and what do they do?

1 Answers   Quintiles,

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What would be the value of month at the end of data step execution and how many observations would be there?

0 Answers  

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what are the different ways of merging two datasets.name atleast 4.

2 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 proc sort?

0 Answers  

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What is the Program Data Vector (PDV)? What are its functions?

5 Answers   Accenture,

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What is the difference Using & and && in the macro variables

5 Answers   Accenture,

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Explain data step in SAS

0 Answers  

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Suppose there is a SAS dataset with following values - Parent Child A B B C D E F G G H H I and so on….. This goes onto 1000s of observations/rows. Now how do we identify from this dataset Grandparents and Grandchildrens ?

5 Answers   American Express, Barclays,

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