If I use a proc sql with sum functions along with group by( sum function variable not included in group by),is it possible that the observation count changes in every different run. If it is then why?
It happend to one of my work. I know the solution to avoid it. I need sort before. But my question is why it is happening?
Can you provide an example with data and code?
your original data might be dynamic. it might be updating very frequently.
are you getting data from RDBMS? or SAS data mart. There are little chances that your SAS data mart also refreshes very frequently.
First confirm where you are getting data?
Are you ready for the spotlight? We're accepting content ideas for SAS Innovate 2025 to be held May 6-9 in Orlando, FL. The call is open until September 25. Read more here about why you should contribute and what is in it for you!
What’s the difference between SAS Enterprise Guide and SAS Studio? How are they similar? Just ask SAS’ Danny Modlin.
Find more tutorials on the SAS Users YouTube channel.