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SuperLearner wrapper of SL.xgboost that ensures positive predictions

SL.xgboost.bounded.Rd

A SuperLearner wrapper for SL.xgboost that ensures positive predictions. Predictions below 1e-4 are clipped to a minimum value of 1e-4.

Usage

SL.xgboost.bounded(..., ntrees = 100, lower = 1e-04)

Arguments

...

SL.xgboost arguments.

ntrees

Number of trees, default is 100.

lower

Lower bound to clip predictions to, default is 1e-4.

Value

A list with components:

  • pred: A numeric vector of predictions.

  • fit: A list containing the fitted model object.