R Observatory: Metrics for HeckmanEM version 0.2-2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

HeckmanEM

0.2-2

Fit Normal, Student-t or Contaminated Normal Heckman Selection Models

0packages depend

2.7Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Marcos PratesFirst published 2020-11-206 releasesCRAN page ↗

It performs maximum likelihood estimation for the Heckman selection model (Normal, Student-t or Contaminated normal) using an EM-algorithm doi:10.1016/j.jmva.2021.104737. It also performs influence diagnostic through global and local influence for four possible perturbation schema.

Install

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

install.packages("HeckmanEM", 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-heckmanem

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-HeckmanEM

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-HeckmanEM

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

Health

CRAN checks

13OK

Slowest check: 2.8 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

6

Dependencies · direct

Check history

OK2026-08-05
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
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: 43%
Documented parameters: 100%
Return-value docs: 100%
References docs: 29%

Downloads

2.7K

CRAN downloads in the past year

Rank #15,482 · ~8/day · ~228/mo

Releases R versions

Daily download trend is not available in this view yet.

16630 days

67690 days

2.7K1 year

Compare downloads with other packages →

Also on100 r2u5 autocran

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (6)

mvtnorm sampleSelection MomTrunc (>= 5.79)PerformanceAnalytics ggplot2methods

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

People & History

People (7)

Maintainer (1)

Marcos Prates

Author, Maintainer, Translator

Authors (4)

Marcos Prates

Author, Maintainer, Translator

Dipak Dey

Author

Victor Lachos

Author

Marcos Oliveira

Author, Contributor · added in 0.2-0

Contributors (4)

Marcos Oliveira

Author, Contributor · added in 0.2-0

Christian Galarza

Contributor · added in 0.2-0

Katherine Loor

Contributor · added in 0.2-0

Alejandro Ordonez

Contributor · added in 0.2-1

Translators (1)

Marcos Prates

Author, Maintainer, Translator

Package Timeline

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

R
R 4.6.0 released · 2026-04-24
0.2-2Latest
2025-06-02 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.2-1
2024-04-07 · diff ↗
0.2-0
2023-06-11 · diff ↗
R
R 4.3.0 released · 2023-04-21
0.1.3
2022-09-12 · diff ↗
unarchivedReturned to CRAN
2022-09-12
archivedRemoved from CRAN
2022-05-07
email to the maintainer is undeliverable
R
R 4.2.0 released · 2022-04-22
0.1.2
2021-05-19 · diff ↗
R
R 4.1.0 released · 2021-05-18
0.1.1
2020-11-20
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-11-20
Total releases: 6 / 6 yrs
License: GPL-2 OSI
Download size: 21 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("HeckmanEM")

Format

Prates, M., Dey, D., Galarza, C., Lachos, V., Loor, K., Oliveira, M., & Ordonez, A. (2025). HeckmanEM: Fit Normal, Student-t or Contaminated Normal Heckman Selection Models (Version 0.2-2) [Computer software]. https://doi.org/10.32614/CRAN.package.HeckmanEM

This is what citation() produces when a package has no citation file of its own. If it prints something else, use that.

Cite the R Observatory

For a number measured here: a download total, a coverage figure, an archival date.

Format

APA

Balamuta, J. J. (2026). R Observatory: Metrics for HeckmanEM version 0.2-2 [Data set]. HJJB, LLC. Data release v2026-08-22. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-22, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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