print.xgb.DMatrix {xgboost} | R Documentation |
Print information about xgb.DMatrix. Currently it displays dimensions and presence of info-fields and colnames.
## S3 method for class 'xgb.DMatrix' print(x, verbose = FALSE, ...)
x |
an xgb.DMatrix object |
verbose |
whether to print colnames (when present) |
... |
not currently used |
data(agaricus.train, package='xgboost') train <- agaricus.train dtrain <- xgb.DMatrix(train$data, label=train$label) dtrain print(dtrain, verbose=TRUE)