rfUtilities (version 2.1-3)

rf.combine: Combine Random Forests Ensembles

Description

Combine two more more random forests models into a single ensemble.

Usage

rf.combine(...)

Arguments

...

two or more randomForest class objects

Value

An object of class randomForest

See Also

randomForest for randomForest details

combine for original combine function details

Examples

# NOT RUN {
library(randomForest)
data(iris)

c1 <- randomForest(Species ~ ., iris, ntree=50, norm.votes=FALSE)
c2 <- randomForest(Species ~ ., iris, ntree=50, norm.votes=FALSE)
c3 <- randomForest(Species ~ ., iris, ntree=50, norm.votes=FALSE)

( class.combine <- rf.combine(c1,c2,c3) )

data(airquality)
set.seed(131)
r1 <- randomForest(Ozone ~ ., data=airquality, mtry=3,
                   importance=TRUE, na.action=na.omit)
r2 <- randomForest(Ozone ~ ., data=airquality, mtry=3,
                   importance=TRUE, na.action=na.omit)
r3 <- randomForest(Ozone ~ ., data=airquality, mtry=3,
                   importance=TRUE, na.action=na.omit)

( regress.combine <- rf.combine(r1,r2,r3) )				   

# }