Re: [R] extracting splitting rules from GBM

2012-12-12 Thread Andrew Ziem
, December 12, 2012 10:33 AM To: r-help@r-project.org Subject: [R] extracting splitting rules from GBM I am extracting splitting rules from Greg Ridgeway's GBM 1.6-3.2 in R 2.15.2, so I can run classification in a production system outside of R.  I have it working and verified for a dummy data set

[R] extracting splitting rules from GBM

2012-12-12 Thread Andrew Ziem
I extracting splitting rules from Greg Ridgeway's GBM 1.6-3.2 in R 2.15.2, so I can run classification in a production system outside of R.  I have it working and verified for a dummy data set with all variable types (numeric, factor, ordered) and missing values, but in the titanic survivors dat