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do you prefer proc report or proc tabulate? Why? : Sas programming
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Can you execute a macro within a macro? Describe. : sas-macro
I need help in merging two different datasets. I am merging by date and I want to propagate observations from one dataset to the corresponding dates. One dataset has a unique date for each day of the month, while the other dataset has same date for different patient visits. For example I want to spread an observation on the 31DEC2008 from one dataset to several observations with the same date on a second dataset for all the patients who visited on that date. I have tried to merge the two and the result is not what I wanted. Instead I get a dataset whereby all the dates have missing values where observations from the first datset should have spread.
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 are the new features included in the new version of SAS Programming Language?
If you need the value of a variable rather than the variable itself what would you use to load the value to a macro variable? : sas-macro
How to read multiple excel sheets from a single excel file at once????
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What do you know about sas data set?
What are the table names in oracle database...?
what are the new features included in the new version of sas i.e., Sas 9.1.3? : Sas programming
How many versions came upto now in SAS?
What do you feel about hardcoding?
describe the interaction table in sas di? : Sas-di
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