What is by-group processing?

0 Answers  

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What are the ways to do a “table lookup” in sas?

0 Answers  

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1 new york 7,262,700 2 los angeles 3,259,340 3 philadelphia 1,642,900 how to read the above data using input statement consider the above data is in txt format externally u have to use infile and input statement.

9 Answers   Quintiles,

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How we can call macros with in data step? : sas-macro

0 Answers  

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What is the role of administrative users? : sas-grid-administration

0 Answers  

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how can u extract,transform and loading?

2 Answers   CitiGroup,

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How would you define the end of a macro?

0 Answers  

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What is the Program Data Vector (PDV)? What are its functions?

5 Answers   Accenture,

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data study; input Subj : $3. Group : $1. Dose : $4. Weight : $8. Subgroup; x= input(Weight,5.1); datalines; 001 A Low 220 2 002 A High 90 1 003 B Low 193.6 1 004 B High 165 2 005 A Low 123.4 1 ; Why does X get truncated? X shows up as 22 instead of 220,9 instead of 90 and 19.8 instead of 198? This problem doesnt happen with the values 193.6 and 123.4. This does not happen if x is read on the 5. informat instead of the 5.1 informat

2 Answers  

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What is the difference between SAS Data step and SAS PROC SQL, and which is better?

1 Answers   TCS,

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How do you delete duplicate observations in sas?

0 Answers  

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How do I CREATE an external dataset with sas code? I would like to create within a sascode a non-exsistent textfile on the host. So I am not forced to create the file befor filling it.

2 Answers  

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