rjaf

0.1.3

Regularized Joint Assignment Forest with Treatment Arm Clustering

0packages depend

6.2Kdownloads / year

67.5%test coverage

12/13checks pass

Overview

About

Maintained by Xinyi ZhangFirst published 2024-11-114 releasesCRAN page ↗GitHub ↗

Personalized assignment to one of many treatment arms via regularized and clustered joint assignment forests as described in Ladhania, Spiess, Ungar, and Wu (2023) doi:10.48550/arXiv.2311.00577. The algorithm pools information across treatment arms: it considers a regularized forest-based assignment algorithm based on greedy recursive partitioning that shrinks effect estimates across arms; and it incorporates a clustering scheme that combines treatment arms with consistently similar outcomes.

Install

R (CRAN)pak (dev)Ubuntu (r2u)Fedora (COPR)openSUSE (OBS)

install.packages("rjaf", repos = "https://cloud.r-project.org/")

Installs the current CRAN release. Prebuilt binaries on Windows and macOS.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("wustat/rjaf")

Development version from wustat/rjaf. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-rjaf

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# enable the iucar/cran COPR if it is not already present, then install
ls /etc/yum.repos.d/*iucar*cran*.repo >/dev/null 2>&1 \
  || sudo dnf copr enable -y iucar/cran
sudo dnf install -y R-CRAN-rjaf

RPMs from the iucar/cran COPR, rebuilt from CRAN.

For install.packages() integration in R, also: sudo dnf install R-CoprManager

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-rjaf

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

1NOTE12OK

Failing flavors

NOTE r-devel-linux-x86_64-debian-gcc

Slowest check: 2.7 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.07

67.5%

Coverage · measured lines

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-04-22
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-04-18
13 OK · 0 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 67%

Downloads

6.2K

CRAN downloads in the past year

Rank #7,541 · ~17/day · ~520/mo

Releases R versions

Daily download trend is not available in this view yet.

21230 days

1.3K90 days

6.2K1 year

Compare downloads with other packages →

Also on364 r2u5 autocran

Repository

GitHub ↗ wustat/rjaf

0Stars

0Forks

0Open issues

0Open PRs

4Releases

238Commits

12Contributors

causal-inferencemachine-learning

License AGPL-3.0 · 238 commits · Last activity 2025-04-09

Releases over time

2025-03-25 · 42026-07-07 · 4

Repository practices

Upstream repositoryBeta

1 development-tooling and community-health practice detected across 1 family in the upstream repository

Checks run against github.com/wustat/rjaf on 2026-07-31.

Docs source (1)

README.Rmd

How this is detected·Detection ruleset v1 (2026-07-18)

Dependencies

Declared dependencies

16 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (12)

Rcpp dplyr tibble magrittr readr randomForest ranger forcats rlang tidyr stringrMASS

LinkingTo (2)

Rcpp RcppArmadillo

Suggests (3)

knitr rmarkdown testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (4)

Maintainer (1)

Xinyi Zhang

Author, Maintainer, Copyright holder

Authors (4)

Xinyi Zhang

Author, Maintainer, Copyright holder

Rahul Ladhania

Author, Copyright holder

Jann Spiess

Author, Copyright holder

Wenbo Wu

Author, Copyright holder

Xinyi Zhang

Author, Maintainer, Copyright holder

Rahul Ladhania

Author, Copyright holder

Jann Spiess

Author, Copyright holder

Wenbo Wu

Author, Copyright holder

Package Timeline

4 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
0.1.3Latest
2025-04-10 · current release · diff ↗
0.1.2
2025-02-16 · diff ↗
0.1.1
2024-12-08 · diff ↗
0.1.0
2024-11-11
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-11-11
Total releases: 4 / 2 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 4.9 KB / 1 file
Download size: 23 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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