Explain why double trailing @@ is used in input statement?

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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what is the difference between sas and other datawarehousing languages?what are the advantages of sas over them?

2 Answers   Accenture, Infosys,

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Below is the table. Required to be output should be the highest number of each student_id. Example. Student_id Subject Marks 1 Hindi 86 2 Hindi 70 3 English 80 . Calculate sum and average marks for each group of student_id Example. Student_id Subject Marks Total Marks Average 1 English 40 181 60.33333 2 English 67 196 65.33333 3 English 80 160 53.33333 PLEASE PROVIDE THE CODE OF ABOVE PROBLEMS

1 Answers   Accenture, HSBC,

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how to generate means for every subject;

4 Answers   Mind Tree,

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Hi Friends, My name is Priya,am new to this Forum. am looking for SAS Platform Administration Interview Questions.I searched every where but I couldn't find any where.please can anyone help me with the FAQ's. It would be a great favor to me if you can email the Interview Questions to priyafeb84@gmail.com

0 Answers  

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How the date 04oct1994 is stored in SAS,not only give the answer explain in brief?

5 Answers  

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what is conditional processing?

4 Answers   Accenture,

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firstobs and obs are working only option wise,but we are using infile statement with firstobs and obs in a statement wise? so firstobs,obs working at options and statemnts or not?

1 Answers  

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what are sas/access and sas/connect? : Sas programming

0 Answers  

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what the use of proc glm

1 Answers   Accenture, C Marc,

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if the Id has more then two transcatiion then show the first observation, IF Id has only two observation then It show both the observation

0 Answers   CTS,

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