% Generated by roxygen2 (4.0.1): do not edit by hand
\name{xgb.DMatrix}
\alias{xgb.DMatrix}
\title{Contruct xgb.DMatrix object}
\usage{
xgb.DMatrix(data, info = list(), missing = 0, ...)
}
\arguments{
\item{data}{a \code{matrix} object, a \code{dgCMatrix} object or a character
indicating the data file.}

\item{info}{a list of information of the xgb.DMatrix object}

\item{missing}{Missing is only used when input is dense matrix, pick a float}

\item{...}{other information to pass to \code{info}.}
}
\description{
Contruct xgb.DMatrix object from dense matrix, sparse matrix or local file.
}
\examples{
data(iris)
iris[,5] <- as.numeric(iris[,5])
dtrain <- xgb.DMatrix(as.matrix(iris[,1:4]), label=iris[,5])
xgb.DMatrix.save(dtrain, 'iris.xgb.DMatrix')
dtrain <- xgb.DMatrix('iris.xgb.DMatrix')
}