R: Print xgb.DMatrix

print.xgb.DMatrix {xgboost} | R Documentation

## Print xgb.DMatrix

### Description

Print information about xgb.DMatrix. Currently it displays dimensions and presence of info-fields and colnames.

### Usage

    ## S3 method for class 'xgb.DMatrix'
    print(x, verbose = FALSE, ...)

### Arguments

`x` | an xgb.DMatrix object
`verbose` | whether to print colnames (when present)
`...` | not currently used

### Examples

    data(agaricus.train, package='xgboost')
    dtrain <- with(agaricus.train, xgb.DMatrix(data, label = label))

    dtrain
    print(dtrain, verbose=TRUE)

[Package xgboost version 1.5.1.1 Index]