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what are the advantages of using SAS in clinical data mangement? why should not we use other software products in managing clinical data?
2 8040what is the main difference between rename and label? (don't say that they both perform the same function).
11 25244what is the difference between compiler and interpreter? give any one example (software product) that act as a interpreter?
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36 150474
how does sas handle missing values in sort order? : Sas programming
What can you learn from the SAS log when debugging?
What is the maximum length of the macro variable? : sas-macro
How to limit decimal places for the variable using proc means?
Mention the difference between ceil and floor functions in sas?
Is the physical structure of the data set in the same orientation as the report? Do you need to reshape the data sets? What method should you use to reshape the data–DATA steps,PROC TRANSPOSE,output data set from a procedure?
How many ways to overcome a missing values???
What is the difference between %local and %global? : sas-macro
what is hierarchy flattening? : Sas-di
Which command is used to perform sorting in sas program?
Explain append procedure?
Explain what is SAS informats?
how does sas handle missing values in: assignment statements, functions, a merge, an update, sort order, formats, procs? : Sas programming
What is auto call macro and how to create a auto call macro? What is the use of it? How to use it in sas with macros? : sas-macro
How do you delete duplicate observations in sas?
