What is the difference between nodupkey and nodup options?
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Mention the difference between ceil and floor functions in sas?
If you have a data set that contains 100 variables, but you need only five of those, what is the code to force SAS to use only those variable?
What function CATX syntax does?
is there any differnce between proc means and proc summary?
What are the 3 components in sas programming?
How do you debug macros?
WHAT IS SAS WEB SERVICE and what are the steps to create an xml service ?
what is the diff. b/w proc means and proc summary?
what are the best practices to process the large data sets in sas programming? : Sas-administrator
Explain append procedure?
I Here clinical SAS training by Ramesh Azmeera is good. Is it confirm ?
What is the order of application for output data set options, input data set options and SAS statements?