Re: [R] Regarding randomForest regression

2012-03-08 Thread Stefan MA (MOH)
Sent from my HTC -Original Message- From: David Winsemius Sent: Friday, 9 March 2012 12:26 AM To: shameek ghosh Cc: r-help@r-project.org Subject: Re: [R] Regarding randomForest regression On Mar 8, 2012, at 5:10 AM, shameek ghosh wrote: > Sir, > This query is rela

Re: [R] Regarding randomForest regression

2012-03-08 Thread David Winsemius
On Mar 8, 2012, at 5:10 AM, shameek ghosh wrote: Sir, This query is related to randomForest regression using R. I have a dataset called qsar.arff which I use as my training set and then I run the following function - rf=randomForest(x=train,y=trainy,xtest=train,ytest=trainy,n

[R] Regarding randomForest regression

2012-03-08 Thread shameek ghosh
Sir, This query is related to randomForest regression using R. I have a dataset called qsar.arff which I use as my training set and then I run the following function - rf=randomForest(x=train,y=trainy,xtest=train,ytest=trainy,ntree=500) where train is a matrix of predictors wi