largeRCRF/man/loadForest.Rd

% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/loadForest.R
\name{loadForest}
\alias{loadForest}
\title{Load Random Forest}
\usage{
loadForest(directory, forest.output = c("online", "offline"),
  maxTreeNum = NULL)
}
\arguments{
\item{directory}{The directory created that saved the previous forest.}

\item{forest.output}{Specifies whether the forest loaded should be loaded
into memory, or reflect the saved files where only one tree is loaded at a
time.}

\item{maxTreeNum}{If for some reason you only want to load the number of
trees up until a certain point, you can specify maxTreeNum as a single
number.}
}
\value{
A JForest object; see \code{\link{train}} for details.
}
\description{
Loads a random forest that was saved using \code{\link{saveForest}}.
}
\examples{
# Regression Example
x1 <- rnorm(1000)
x2 <- rnorm(1000)
y <- 1 + x1 + x2 + rnorm(1000)

data <- data.frame(x1, x2, y)
forest <- train(y ~ x1 + x2, data,
 ntree=100, numberOfSplits = 5, mtry = 1, nodeSize = 5)

saveForest(forest, "trees")
new_forest <- loadForest("trees")
}
\seealso{
\code{\link{train}}, \code{\link{saveForest}}
}