1% Generated by roxygen2: do not edit by hand
2% Please edit documentation in R/xgb.DMatrix.save.R
3\name{xgb.DMatrix.save}
4\alias{xgb.DMatrix.save}
5\title{Save xgb.DMatrix object to binary file}
6\usage{
7xgb.DMatrix.save(dmatrix, fname)
8}
9\arguments{
10\item{dmatrix}{the \code{xgb.DMatrix} object}
11
12\item{fname}{the name of the file to write.}
13}
14\description{
15Save xgb.DMatrix object to binary file
16}
17\examples{
18data(agaricus.train, package='xgboost')
19dtrain <- with(agaricus.train, xgb.DMatrix(data, label = label))
20xgb.DMatrix.save(dtrain, 'xgb.DMatrix.data')
21dtrain <- xgb.DMatrix('xgb.DMatrix.data')
22if (file.exists('xgb.DMatrix.data')) file.remove('xgb.DMatrix.data')
23}
24