In the SAS Data step what is the difference between the subsetting done by Where and subsetting done by If?

6 Answers   Cognizant,

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Can you use a macro within another macro? If so how would SAS know where the current acro ended and the new one began?

1 Answers  

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whenever we using the merging through data set merging ,we can get note in log like this "MERGE STATEMENT HAS MORE THAN ONE ONE DATASET BY REPEATED BY VAIABLES" but the output has come in good manner,whenever in in sql(full join) we can get cartion product.so How do overcome this problem in sql?

1 Answers   Accenture,

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How do you add a number to a macro variable? : sas-macro

0 Answers  

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What are the difference between ceil and floor functions in sas?

0 Answers  

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If reading a variable length file with fixed input, how would you prevent SAS from reading the next record if the last variable didn’t have a value?

3 Answers   Accenture,

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Explain input and put function?

0 Answers  

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for report generation which one you used proc report or data_null_?

3 Answers   Accenture, Quintiles,

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If you have a dataset that contains 100 variables, but you need only five of those, what is the code to force SAS to use only those variables?

0 Answers  

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Give e an example of..

0 Answers  

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Code a PROC SORT on a data set containing State, District and County as the primary variables, along with several numeric variables?

3 Answers  

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describe about joins? briefly?

2 Answers   CitiGroup,

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