Answer / Sumit Varshney

By-Group Processing is a feature in SAS that allows you to perform operations on groups of observations based on the values of one or more variables. This is often done using the BY statement.

How many missing values are available? When might you use them?

1 Answers   Quintiles,

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hi guys ...i have one query... data abc; input s w k g o t a m; cards; 1 2 3 4 5 6 7 8 2 3 4 5 6 7 8 9 ; run; i want the output to be the sorted order(only variables).observations should not be changed..

14 Answers  

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What are the rows present in protocol Violation table?

2 Answers   Accenture, Quintiles,

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What are the advantages of using sas?

1 Answers  

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Explain what Proc glm does?

1 Answers  

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if i having variables named a b c d e f ,how to find total of each variable ????give syntax...??

6 Answers   Accenture,

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Does anybody has lastest SAS certification dumps,if anybody has please mail me on saggydesai@gmail.com

2 Answers  

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How would you delete observations with duplicate keys?

6 Answers  

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Of all your work, where have you been the most successful?

1 Answers   Oracle, Six Sigma,

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hi i date is 05sep2005; i want the oupput like 05sep2005:00:00:00 ; how it wil come?

6 Answers   Accenture,

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Hi im new to sas. I have a file with some charecter variables and some numeric variables now i want to load charecter variables into one datastep and numeric variables into another data step pls let me know Thanks

2 Answers  

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Mention how to limit decimal places for the variable using proc means?

1 Answers  

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