1. caretEnsemble::X.class
    data for classification
    csv| json| rda| rds
    matrix|150 x 6
  2. caretEnsemble::X.reg
    data for classification
    csv| json| rda| rds
    matrix|150 x 6
  3. caretEnsemble::Y.class
    data for classification
    json| rda| rds
    factor
  4. caretEnsemble::Y.reg
    data for regression
    json| rda| rds
    numeric
  5. caretEnsemble::models.class
    caretList of classification models
    rda| rds
    caretList
  6. caretEnsemble::models.reg
    caretList of regression models
    rda| rds
    caretList