Why and when do you use proc sql?
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For clinical entire study how many tables will create approx?
What are the uses of sas?
How many ways to overcome a missing values???
Why is SAS considered self-documenting?
how to generate means for every subject;
Mention the validation tools used in SAS?
If you’re not wanting any SAS output from a data step, how would you code the data statement to prevent SAS from producing a set?
how does sas handle missing values in assignment statements? : Sas programming
What is the pound sign used for the DATA _NULL_?
Explain by-group processing?
what is pdv? how it is related to input buffer in sas?
/*i have the following dataset.*/ data score; input marks ; datalines; 10 20 30 40 50 60 70 80 90 100 ; run; Now i should get the result as sum of 1 to 5 i.e(10+20+30+40+50)=150 and 2 to 6 i.e(20+30+40+50+60)=200 and 3 to 7 i.e(30+40+50+60+70)=250 and so on. how to get it. thanks in advance