xgboost (version 0.3-0)

getinfo: Get information of an xgb.DMatrix object

Description

Get information of an xgb.DMatrix object

Usage

getinfo(object, ...)
## S3 method for class 'xgb.DMatrix':
getinfo(object, name)

Arguments

object

Object of class "xgb.DMatrix"

name

the name of the field to get

...

other parameters

Examples

data(iris)
iris[,5] <- as.numeric(iris[,5])
dtrain <- xgb.DMatrix(as.matrix(iris[,1:4]), label=iris[,5])
labels <- getinfo(dtrain, "label")