topic Re: Proc hpsplit incomplete result in Statistical Procedures

Proc hpsplit incomplete result

Soullevram — Sun, 02 Oct 2022 12:41:31 GMT

Hi there, I ran the proc hpsplit command on my PC for a dataset and only the performance and data access information results were displayed. However, when someone else ran the same command on his PC, the complete results displayed. Kindly advise.

Re: Proc hpsplit incomplete result

sbxkoenk — Sun, 02 Oct 2022 21:17:14 GMT

Hello @Soullevram ,

I think you should show us the LOG.

When you reply :

copy the LOG
click the </> icon (tip-text = Insert Code) in the toolbar above the post
Paste the LOG

That way, the structure and formatting of the LOG is preserved.

I am quite sure we will see :

some Java errors,
some errors with com.sas.graphics.applets.statgraph
and an "ERROR: Physical file does not exist"

Correct?

Best,

Koen

Re: Proc hpsplit incomplete result

Soullevram — Sun, 02 Oct 2022 21:32:26 GMT

The LOG output didn't indicate any error. The LOG output and result are shown below.

205  proc hpsplit data=goat_data seed=123;
NOTE: Writing HTML Body file: sashtml.htm
206     class BWT;
207     model BWT = BL HG HT HL HBS HTS TD BD NL HDW FAL EN ELN EWD HPW TAL RL RH NC AC CC SW RW
207!  FLL HLL;
208     prune none;
209  run;

NOTE: The HPSPLIT procedure is executing in single-machine mode.
NOTE: There were 200 observations read from the data set WORK.GOAT_DATA.
NOTE: PROCEDURE HPSPLIT used (Total process time):
      real time           10.92 seconds
      cpu time            1.26 seconds

Re: Proc hpsplit incomplete result

sbxkoenk — Mon, 03 Oct 2022 08:40:48 GMT

Hello,

Strange 🤔🤔.

Can you run these ... ??

SAS/STAT 15.2 User's Guide
The HPSPLIT Procedure
Example 67.1 Building a Classification Tree for a Binary Outcome
(View the complete code for this example.)
https://go.documentation.sas.com/doc/en/pgmsascdc/9.4_3.5/statug/statug_hpsplit_examples01.htm
SAS® 9.4 and SAS® Viya® 3.5 Programming Documentation | SAS 9.4 / Viya 3.5
Visual Statistics Procedures
The TREESPLIT Procedure
Example 25.1 Creating a Binary Classification Tree with Validation Data
https://go.documentation.sas.com/doc/en/pgmsascdc/9.4_3.5/casstat/casstat_treesplit_examples01.htm

The TREESPLIT procedure is CAS-enabled
, so it will work as fast as PROC HPSPLIT (even faster if you have multiple nodes).

You might want to contact SAS Technical Support in your country.

Cheers,

Koen

Re: Proc hpsplit incomplete result

Soullevram — Mon, 03 Oct 2022 08:50:01 GMT

I use SAS 9.4. Whenever I run the PROC TREESPLIT command, it says PROCEDURE TREESPLIT not found.

However, I'll try the solution you suggested. Thank you.

Re: Proc hpsplit incomplete result

sbxkoenk — Mon, 03 Oct 2022 09:28:23 GMT

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