1. EFAfactors::data.bfi
    25 Personality Items Representing 5 Factors
  2. EFAfactors::data.datasets
    Subset Dataset for Training the Pre-Trained Deep Neural Network (DNN)
    matrix|1000 x 55
  3. EFAfactors::data.scaler
    the Scaler for the Pre-Trained Deep Neural Network (DNN)
  4. EFAfactors::model.xgb
    the Tuned XGBoost Model for Determining the Number of Facotrs
    TuneModel