I am trying to create a sequence number to enumerate the total number of visits to a service (I cannot delete duplicates because of other variables).
I already have a variable that indicates if the client presented unique visits. Therefore, the sequence number should enumerate all visits but keep the same number when any client does not present a unique visit.
I hope you can help me with this since I'm quite new in SAS. Thank you!!
ID | Unique_visit | Total_visits (NEEDED) |
1 | 1 | 1 |
1 | 1 | 2 |
1 | 0 | 2 |
2 | 1 | 3 |
2 | 1 | 4 |
3 | 1 | 5 |
3 | 0 | 5 |
3 | 1 | 6 |
4 | 1 | 7 |
4 | 1 | 8 |
4 | 0 | 8 |
4 | 1 | 9 |
data want;
set have;
Total_visits +unique_visit;
run;
data want;
set have;
Total_visits +unique_visit;
run;
I cannot believe that I was overthinking this. Thank you so much!!
It's finally time to hack! Remember to visit the SAS Hacker's Hub regularly for news and updates.
Learn the difference between classical and Bayesian statistical approaches and see a few PROC examples to perform Bayesian analysis in this video.
Find more tutorials on the SAS Users YouTube channel.
Ready to level-up your skills? Choose your own adventure.