How are numeric and character missing values represented internally?

0 Answers   Quintiles,

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What are some problems you might encounter in processing missing values? In Data steps? Arithmetic? Comparisons? Functions? Classifying data?

1 Answers   Quintiles,

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I have a dataset with variables empid and doj how to calculate retirement age?

1 Answers  

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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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Why and when do you use proc sql?

0 Answers  

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what is validvarname and varnum? why we are using this options; explain with a syntax for this options?

1 Answers   Max India,

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Which function is used to count the number of intervals between two sas dates?

0 Answers  

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how could you generate test data with no input data? : Sas programming

0 Answers  

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explain the proc in sas? : Sas-administrator

0 Answers  

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explain the concepts and capabilities of business object? : Sas-bi

0 Answers  

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What is SAS informats?

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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