Re: [R] different randomForest performance for same data

2009-12-15 Thread Liaw, Andy
] a b b Levels: a b c I'll try to add more proofing in the code... Andy > -Original Message- > From: r-help-boun...@r-project.org > [mailto:r-help-boun...@r-project.org] On Behalf Of Haring, Tim (LWF) > Sent: Thursday, December 10, 2009 5:00 AM > To: r-help@r-project.or

Re: [R] different randomForest performance for same data

2009-12-13 Thread Uwe Ligges
Häring wrote: Hello, I came across a problem when building a randomForest model. Maybe someone can help me. I have a training- and a testdataset with a discrete response and ten predictors (numeric and factor variables). The two datasets are similar in terms of number of predictor, name of

[R] different randomForest performance for same data

2009-12-10 Thread LWF
Hello, I came across a problem when building a randomForest model. Maybe someone can help me. I have a training- and a testdataset with a discrete response and ten predictors (numeric and factor variables). The two datasets are similar in terms of number of predictor, name of variables and data