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 are the rows present in protocol Violation table?

2 Answers   Accenture, Quintiles,

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Describe what are the different levels of administrative users in sas? : sas-grid-administration

0 Answers  

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Did you used proc test? when?

0 Answers   Accenture, Quintiles,

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How to Rename Library?

3 Answers  

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What is the maximum and minimum length of macro variable

0 Answers  

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how to shift the rows to cols? eg: i have like field1 field2 field3 10 20 20 this should be displayed as field1 10 field2 20 field3 30 (without the obs col) how do this?can i use transpose or tell me suitable way to do this?

3 Answers   CMC,

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Name and describe three SAS functions that you have used, if any?

2 Answers  

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How does SAS handle missing values in: assignment statements, functions, a merge, an update, sort order, formats, PROCs?

0 Answers   Quintiles,

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Hi , which book should i refer to for preaparing SAS statistical Exam. Searched a lot on books but still did n't find relevant books

2 Answers  

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List out some key concept of SAS

0 Answers  

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1.What is the difference between _NULL_ , _ALL_, and _N_? 2.What are the uses of _NULL_ using in Data Steps? Can we _NULL_ in Proc Steps also? 3.How do call the macro variable in Data Steps? 4.How to construct Pivot tables in Excel Using SAS?

3 Answers  

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