Dear all ,
I have tried using the (2) suggested methods of changing variable from nominal to interval and also to add %let EM_TRAIN_MAXLEVELS=n; to project start code.
My dataset doesnt allow me to choose interval and i have placed the code in the Code utility .
Currently, the flow is SAS Code -> Dataset -> Decision tree
In my dataset i have user_id , item_id , results cols .
results is 1 for followed , -1 for not following
I wanna based the decision tree on 2 leave nodes ( followed ) or (not followed)
Thanks
YL
This error does not necessarily mean that there is a problem. If you encounter this error and do not suspect a problem with your data, then you can eliminate this message in two ways.
%let EM_TRAIN_MAXLEVELS=n;
N equals the maximum number of levels that you want to allow.
Use whichever method you judge to be statistically appropriate for your analysis.
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 25. 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.