0052b193cf
Fix @export tag in each R file (for Roxygen 5, otherwise it doesn't work anymore) Regerate Roxygen doc
32 lines
743 B
R
32 lines
743 B
R
% Generated by roxygen2: do not edit by hand
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% Please edit documentation in R/slice.xgb.DMatrix.R
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\docType{methods}
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\name{slice}
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\alias{slice}
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\alias{slice,xgb.DMatrix-method}
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\title{Get a new DMatrix containing the specified rows of
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orginal xgb.DMatrix object}
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\usage{
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slice(object, ...)
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\S4method{slice}{xgb.DMatrix}(object, idxset, ...)
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}
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\arguments{
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\item{object}{Object of class "xgb.DMatrix"}
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\item{...}{other parameters}
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\item{idxset}{a integer vector of indices of rows needed}
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}
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\description{
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Get a new DMatrix containing the specified rows of
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orginal xgb.DMatrix object
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}
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\examples{
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data(agaricus.train, package='xgboost')
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train <- agaricus.train
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dtrain <- xgb.DMatrix(train$data, label=train$label)
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dsub <- slice(dtrain, 1:3)
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}
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