We are trying to concantenate column Items based on another column, Shopper_ID. Any suggestions on how we can achieve this?
Current result
Shopper_ID Items
1 keyboard
1 mouse
1 notebook
2 keyboard
2 screen protector
3 case
Desired result
Shopper_ID Items
1 keyboard, mouse, notebook
2 keyboard, screen protector
3 case
data have;
input Shopper_ID Items $40.;
cards;
1 keyboard
1 mouse
1 notebook
2 keyboard
2 screen protector
3 case
;
run;
data want;
length want $ 2000;
do until(last.Shopper_ID);
set have;
by Shopper_ID ;
want=catx(',',want,items);
end;
drop items;
run;
If you're working with the GUI, then you would first Transpose the data using a TRANSPOSE task and then you can aggregate them using the function CATX in a query and using a calculated column.
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 16. 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.
Select SAS Training centers are offering in-person courses. View upcoming courses for: