topic Re: hpsplit 32bit vs 64bit SAS in SAS Programming

hpsplit 32bit vs 64bit SAS

skizee — Fri, 17 Jan 2020 12:30:12 GMT

Hello,
I'm trying to run part of s code on a 32bit SAS but it's giving me the following error: Decision trees (nominal target) cannot use VARIANCE and FTEST criteria. This code is working on 64 bit SAS. Any ideas how to run it on 32bit SAS?
The code is:

proc hpsplit data=test_full_g20 maxdepth=5 maxbranch=5  LEAFSIZE=1200;
class var1 var2 var3 ;
model KFS = var1 var2 var3  var4 var5 var6 ....;
   grow FTEST;
   ID NL;
	output NODESTATS=ropl_NODESTATS123  importance=import PRUNESUBTREE=ropl_PRUNESUBTREE ;
   *prune costcomplexity;/*too many leafs*/
   *code file = ".....";/*keeps SAS codes that can be used later for tree generation*/
   code file = ".....";/*keeps SAS codes that can be used later for tree generation*/
   rules file = ".....";
score out=test123;
run;

Re: hpsplit 32bit vs 64bit SAS

SASKiwi — Fri, 17 Jan 2020 18:30:49 GMT

What versions are your 32bit and 64bit SAS? If they are at different maintenance levels that may explain your problem.

Re: hpsplit 32bit vs 64bit SAS

skizee — Mon, 20 Jan 2020 07:33:00 GMT

Hi,
Thanks for your reply but the version of SAS 32 bit and 64 bit is the same - 9.4 😞

Re: hpsplit 32bit vs 64bit SAS

SASKiwi — Fri, 07 Feb 2020 02:57:34 GMT

@skizee - I suggest you track your problem to SAS Tech Support as they are in the best position to help.