I want to keep data for the 2 most recent observations (variable name: test) for something, but I'm unsure how to do it.
This is how i would keep the most recent observation, I am just not sure how to get the next one in there too. Especially since have some people with 20 observations and some with only 1.
proc sort data=have;
by ssn descending test;
run;
Build your skills. Make connections. Enjoy creative freedom. Maybe change the world. Registration is now open through August 30th. Visit the SAS Hackathon homepage.
Register today!Learn how use the CAT functions in SAS to join values from multiple variables into a single value.
Find more tutorials on the SAS Users YouTube channel.
Select SAS Training centers are offering in-person courses. View upcoming courses for: