Reference

All functions
Booster	R6 Class for Gradient Boosting
boosterCpp()	Fit a boosting model with neural network feature transformation
get_model_list()	Get a list of all models in scikit-learn
predict(<booster>)	Predict using a boosted model
predict(<regressor>)	Predict method for regressor objects
predictBoosterCpp()	Predict using a boosted model
Regressor	R6 Class for Scikit-learn Regressors
simulate(<regressor>)	Simulate method for regressor objects