aggTrees: Aggregation Trees

Nonparametric data-driven approach to discovering heterogeneous subgroups in a selection-on-observables framework. Aggregation trees allow researchers to assess whether there is relevant heterogeneity in treatment effects. The approach generates a sequence of optimal groupings, one for each level of granularity. For each grouping, we obtain point estimation and inference about the Group Average Treatment Effects. Please reference the use as Di Francesco (2022) <doi:10.2139/ssrn.4304256>.

Version: 2.0.0
Depends: R (≥ 2.10)
Imports: car, caret, estimatr, grf, rpart, rpart.plot, stats, stringr
Published: 2023-02-22
Author: Riccardo Di Francesco [aut, cre]
Maintainer: Riccardo Di Francesco <difrancesco.riccardo96 at>
License: MIT + file LICENSE
NeedsCompilation: no
Materials: README NEWS
CRAN checks: aggTrees results


Reference manual: aggTrees.pdf


Package source: aggTrees_2.0.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): aggTrees_2.0.0.tgz, r-oldrel (arm64): aggTrees_2.0.0.tgz, r-release (x86_64): aggTrees_2.0.0.tgz, r-oldrel (x86_64): aggTrees_2.0.0.tgz
Old sources: aggTrees archive


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