Hello,   If you are running SAS 9.4 , you do not have PROC TREESPLIT (which is in Visual Statistics in SAS VIYA release).   You can also try PROC HPFOREST (with a single tree?) or PROC ARBORETUM. Or you can try Enterprise Miner. ... all available in SAS 9.4 (but not necessarily in your license key).   Best, Koen ... View more