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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Describe the function and utility of the most difficult SAS macro that you have written?

0 Answers   Oracle,

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IS SAS COMPILER OR INTERPRETER? EXPLAIN?

3 Answers   Aon Hewitt, HSBC, SCL, TCS,

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What are the features of base sas system?

0 Answers  

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How would you include common or reuse code to be processed along with your statements?

3 Answers   Accenture,

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what are different analysis datasets you created and what are the new variables created

2 Answers   Sciformix,

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How to read an input file in sas?

0 Answers  

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Approximately what date is represented by SAS date value of 730

9 Answers  

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Could you please answers for this. 1.Code the tables statement for a single-level (most common) frequency. 2.Code the tables statement to produce a multi-level frequency.

2 Answers  

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Differentiate between sas functions and sas procedures.

0 Answers  

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Is the physical structure of the data set in the same orientation as the report? Do you need to reshape the data sets? What method should you use to reshape the data–DATA steps,PROC TRANSPOSE,output data set from a procedure?

0 Answers  

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In the following DATA step, what is needed for ‘fraction’ to print to the log? data _null_; x=1/3; if x=.3333 then put ‘fraction’; run;

1 Answers  

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