Hello,
I use SAS 9.4 and I have a variable like this:
study_id
CS-02-0001
CS-02-0002
CS-02-0003
...
I hope to change it to CS-01-0001,CS-01-0002,... In other words, I want to change the part to CS-01 if the value includes CS-02. I think the codes should be something like:
data want;
modify have;
if find(study_id,"CS-02") then ??;
run;
Does anyone can help me figure out the problem? Thank you!
Thank you so much! It works!
Don't miss out on SAS Innovate - Register now for the FREE Livestream!
Can't make it to Vegas? No problem! Watch our general sessions LIVE or on-demand starting April 17th. Hear from SAS execs, best-selling author Adam Grant, Hot Ones host Sean Evans, top tech journalist Kara Swisher, AI expert Cassie Kozyrkov, and the mind-blowing dance crew iLuminate! Plus, get access to over 20 breakout sessions.
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.