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Supported Models

ddml_plm()
Estimator for the Partially Linear Model.
ddml_ate() ddml_att()
Estimators of Average Treatment Effects.
ddml_pliv()
Estimator for the Partially Linear IV Model.
ddml_fpliv()
Estimator for the Flexible Partially Linear IV Model.
ddml_late()
Estimator of the Local Average Treatment Effect.

Wrappers for Common (Machine) Learners

ols()
Ordinary least squares.
mdl_glm()
Wrapper for stats::glm().
mdl_glmnet()
Wrapper for glmnet::glmnet().
mdl_ranger()
Wrapper for ranger::ranger().
mdl_xgboost()
Wrapper for xgboost::xgboost().

Utilities

crossval()
Estimator of the Mean Squared Prediction Error using Cross-Validation.
crosspred()
Cross-Predictions using Stacking.
shortstacking()
Predictions using Short-Stacking.

Dataset

AE98
Random subsample from the data of Angrist & Evans (1991).