What is the difference between a PROC step and a DATA step?

14 Answers   Accenture, HSBC,

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i have a dataset with 100 obs i want to generate title from 20th obs onwards with total observations. that should contain 100 obs.dont use firstobs and dnt split the data. use dataset block or proc report? how can we genarate;

0 Answers   L&T,

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Give e an example of..

0 Answers  

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What is the difference between where and if statement?

0 Answers  

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Do you think professionally?

1 Answers   Oracle,

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How would you delete observations with duplicate keys?

13 Answers   Accenture,

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Which are the statements whose placement in the data step is critical?

0 Answers  

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: and & modifiers.

0 Answers   Oracle,

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what other SAS features do you use for error trapping and data validation?

3 Answers   Quintiles,

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what is a method for assigning first.var and last.var to the by groupvariable on unsorted data? : Sas programming

0 Answers  

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What is substr function?

0 Answers  

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How would you invoke a macro? : sas-macro

0 Answers  

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