how can you sort the dataset having millions of OBS(instead of sort procedure?

4 Answers   EXL,

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How do you add a prefix to some or all variables in a dataset using a SAS macro?

2 Answers  

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what is the difference between proc means and proc summary?

2 Answers   Accenture,

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what is the primary variable in your study?

3 Answers   Accenture,

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what are sas bi dashboard components? : Sas-bi

0 Answers  

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How do you control the number of observations and/or variables read or written?

0 Answers  

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What is the difference between %local and %global? : sas-macro

0 Answers  

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How do you control the number of observations and/or variables read or written? Approximately what date is represented by the SAS date value of 730?

0 Answers   Quintiles,

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What SAS statements would you code to read an external raw data file to a DATA step?

6 Answers   Accenture,

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which date functions advances a date time or date/time value by a given interval? : Sas programming

0 Answers  

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Describe the ways in which you can create a macro variable?

0 Answers  

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How would you delete observations with duplicate keys?

13 Answers   Accenture,

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