%Boost issues matrix error about sas HOT 4 CLOSED

Thanks for your interest in these macros. Unfortunately, I don't have access to SAS, SAS/IML anymore, nor do I work on SAS-related projects. These code pieces are provided as they are.

from sas.

Thanks for your reply. The code does not work. I tried to work around the first error but then the EXP raises an overflow or large number error. By the way I live in the same area. We should fix the macro so that it works. LogitBoost is in R and Python but not in SAS.

from sas.

maybe you can try the 'boost.sas' macro which uses data steps rather than IML. To be frankly, all macros were tested as I used them in my previous work. But I don't have access to SAS now so I can't test what's changed.

from sas.

I will check boost.sas.
Thank you!

from sas.