What is the basic structure of the SAS base program?
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. Which date advances a date, time or date/time value by a given interval?
Can you use a macro within another macro? If so how would SAS know where the current acro ended and the new one began?
Do you need to combine data sets? How should you combine data sets– MERGE or SET statements in DATA steps,PROC APPEND,PROC SQL?
Describe crosslist option in tables statement?
what are the validation tools in sas?
HOW DO WE CREATE A SAS STORED PROCESS IN SAS EG ?
what techniques and/or procs do you use for tables? : Sas programming
Can you excute a macro within a macro? Describe.
What are the ways to do a “table lookup” in sas?
If reading an external file to produce an external file, what is the shortcut to write that record without coding every single variable on the record?
Explain bmdp procedure?
Can you calculate the mean, median and mode of the following data set using data step logic? Don't use any function or procedure. data a; input age @@; datalines; 22 32 32 32 43 23 24 56 45 54 28 29 27 26 25 28 30 20 18 37 36 47 46 56 19 20 ; run; I have calculated the mean which i have posted in the answer section.