BookmarkSubscribeRSS Feed
manya92
Fluorite | Level 6

my data set : derived.pt_cohort contains information on the patient level but i need to create another data stet based on derived._cohort which is at treatment line level, so i need multiple rows for one patient with different lines of treatment . But i have to use the derived.pt_cohort  data set since i have already added all the criteria for my cohort  in this data set, how do i do this ?

 

1 REPLY 1
Tom
Super User Tom
Super User

Where are you getting the treatment information?

You should probably just merge the two tables.

data derived.treatment ;
  merge derived.pt_cohort (in=in1)  raw.treatment ;
  by ptid ;
  if in1 ;
  * other logic ;
run;

sas-innovate-2024.png

Join us for SAS Innovate April 16-19 at the Aria in Las Vegas. Bring the team and save big with our group pricing for a limited time only.

Pre-conference courses and tutorials are filling up fast and are always a sellout. Register today to reserve your seat.

 

Register now!

How to Concatenate Values

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.

Click image to register for webinarClick image to register for webinar

Classroom Training Available!

Select SAS Training centers are offering in-person courses. View upcoming courses for:

View all other training opportunities.

Discussion stats
  • 1 reply
  • 507 views
  • 0 likes
  • 2 in conversation