R Observatory: Metrics for emplik2 version 1.33

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

emplik2

1.33

Empirical Likelihood Ratio Test for Two-Sample U-Statistics with Censored Data

2packages depend

4.5Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Mai ZhouFirst published 2009-04-287 releasesCRAN page ↗

Calculates the empirical likelihood ratio and p-value for a mean-type hypothesis (or multiple mean-type hypotheses) based on two samples with possible censored data.

Install

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

install.packages("emplik2", 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-emplik2

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-emplik2

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-emplik2

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

Health

CRAN checks

13OK

Slowest check: 1.1 min · r-devel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

1

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
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 96%
Return-value docs: 100%
References docs: 80%

Downloads

4.5K

CRAN downloads in the past year

Rank #13,789 · ~12/day · ~374/mo

Releases R versions

Daily download trend is not available in this view yet.

17430 days

73990 days

4.5K1 year

Compare downloads with other packages →

Also on131 r2u10 autocran76 c2d4u

Dependencies

Declared dependencies

0 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.2.5

Imports (1)

stats

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

2direct

0indirect

emplikAUC LRTesteR

Code & Tests

People & History

People (2)

Maintainer (1)

Mai Zhou

Maintainer, Author · added in 1.33

Authors (2)

Mai Zhou

Maintainer, Author · added in 1.33

William H. Barton

Author

Listed in earlier versions (3)

William H. Barton under the supervision of Dr. Mai Zhou <mai@ms.uky.edu>

no longer listed · 1.00 to 1.30

William H. Barton under the supervision of Dr. Mai Zhou

no longer listed · 1.32

Barton

no longer listed · 1.33

Package Timeline

7 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
1.33Latest
2024-08-31 · current release · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
R
R 4.2.0 released · 2022-04-22
1.32
2022-01-04 · diff ↗
1.30
2021-05-31 · diff ↗
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
1.21
2018-08-18 · diff ↗
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03
R
R 3.2.0 released · 2015-04-16

Show 13 earlier events

1.20
2015-02-05 · diff ↗
archivedRemoved from CRAN
2014-12-07
maintainer address <bbarton@lexmark.com> bounced
R
R 3.1.0 released · 2014-04-10
R
R 3.0.0 released · 2013-04-03
1.10
2012-10-29 · diff ↗
R
R 2.15.0 released · 2012-03-30
R
R 2.14.0 released · 2011-10-31
R
R 2.13.0 released · 2011-04-13
R
R 2.12.0 released · 2010-10-15
R
R 2.11.0 released · 2010-04-22
R
R 2.10.0 released · 2009-10-26
1.00
2009-04-28
R
R 2.9.0 released · 2009-04-17

Package metadata

First published: 2009-04-28
Total releases: 7 / 17 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.2.5
Download size: 15 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Survival Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("emplik2")

Format

Zhou, M., & Barton, W. H. (2024). emplik2: Empirical Likelihood Ratio Test for Two-Sample U-Statistics with Censored Data (Version 1.33) [Computer software]. https://doi.org/10.32614/CRAN.package.emplik2

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 emplik2 version 1.33 [Data set]. HJJB, LLC. Data release v2026-08-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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