DIDHAD

2.0.0

Difference-in-Differences in Heterogeneous Adoption Designs with Quasi Untreated Groups

1packages depend

25.9Kdownloads / year

–test coverage

12/13checks pass

Overview

About

Maintained by Diego CicciaFirst published 2024-06-183 releasesCRAN page ↗

Estimation of Difference-in-Differences (DiD) estimators from de Chaisemartin et al. (2025) doi:10.48550/arXiv.2405.04465 in Heterogeneous Adoption Designs with Quasi Untreated Groups.

Install

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

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

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

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-didhad

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-DIDHAD

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-DIDHAD

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: 2.3 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

NOTE2026-08-01
12 OK · 1 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
OK2026-06-09
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
ERROR2026-06-08
12 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: 0%

Downloads

25.9K

CRAN downloads in the past year

Rank #2,294 · ~71/day · ~2.2K/mo

Releases R versions

Daily download trend is not available in this view yet.

1.9K30 days

9.3K90 days

25.9K1 year

Compare downloads with other packages →

Also on117 r2u1 autocran

Dependencies

Declared dependencies

8 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (9)

YatchewTest nprobust ggplot2 plm rnamesstatshaven rlang dplyr

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

DIDmultiplegt

Code & Tests

People & History

People (5)

Maintainer (1)

Diego Ciccia

Author, Maintainer

Authors (5)

Diego Ciccia

Author, Maintainer

Xavier D'Haultfoeuille

Author

Felix Knau

Author

Doulo Sow

Author

Clément de Chaisemartin

Author

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
2.0.0Latest
2025-08-18 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
1.0.1
2024-07-23 · diff ↗
1.0.0
2024-06-18
R
R 4.4.0 released · 2024-04-24

Package metadata

First published: 2024-06-18
Total releases: 3 / 2 yrs
License: MIT + file LICENSE OSI
Download size: 10 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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