What are the differences between proc means and proc summary?
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how the sas basic syntax style described? : Sas-administrator
How would you code a merge that will keep only the observations that have matches from both sets.
5 Answers Accenture, Bank Of America,
what are system option ? give few examples ? what are dataset options and dataset statements ? if there is a keep option and keep statement ? which one is executed first ? Difference between a WHERE statement and IF statement ? what is the advantage of using WHERE statement option on the dataset ?
WHAT IS DEBUGGING? HOW TO TEST THE DEBUGGING IN SAS?
What are the differences between sum function and using “+” operator?
What are some problems you might encounter in processing missing values? In Data steps? Arithmetic? Comparisons? Functions? Classifying data?
What is the difference between the proc sql and data step?
Name types of category in which SAS Informats are placed?
i have a data set with 20 observations i want label from 8 to 15 observations ? how you create this one.
What is difference between N and n????
% let A=3+4 what is result
What is the use of divide function?