R Observatory: Metrics for OneTwoSamples version 1.3-0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

OneTwoSamples

1.3-0

Deal with One and Two (Normal) Samples

1packages depend

8.8Kdownloads / year

69.5%test coverage

13/13checks pass

Overview

About

Maintained by Frederic BertrandFirst published 2013-04-286 releasesCRAN page ↗GitHub ↗

We introduce an R function one_two_sample() which can deal with one and two (normal) samples, Ying-Ying Zhang, Yi Wei (2012) doi:10.2991/asshm-13.2013.29. For one normal sample x, the function reports descriptive statistics, plot, interval estimation and test of hypothesis of x. For two normal samples x and y, the function reports descriptive statistics, plot, interval estimation and test of hypothesis of x and y, respectively. It also reports interval estimation and test of hypothesis of mu1-mu2 (the difference of the means of x and y) and sigma1^2 / sigma2^2 (the ratio of the variances of x and y), tests whether x and y are from the same population, finds the correlation coefficient of x and y if x and y have the same length.

Install

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

install.packages("OneTwoSamples", 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("fbertran/OneTwoSamples")

Development version from fbertran/OneTwoSamples. 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-onetwosamples

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-OneTwoSamples

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-OneTwoSamples

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

Health

CRAN checks

13OK

Slowest check: 1.7 min · r-oldrel-windows-x86_64

Code health

Yes

Tests · ratio 0.23

69.5%

Coverage · measured lines

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
OK2026-06-07
13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE
WARNING2026-06-04
12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE
OK2026-03-10
14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE

Documentation

READMENoVignettesYes · dynamicpkgdown siteNoNEWSYes · 33% structuredCode of conductNoContributing guideNo

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

Downloads

8.8K

CRAN downloads in the past year

Rank #6,383 · ~24/day · ~730/mo

Releases R versions

Daily download trend is not available in this view yet.

28430 days

1.3K90 days

8.8K1 year

Compare downloads with other packages →

Also on121 r2u17 autocran

Repository

GitHub ↗ fbertran/onetwosamples

1Stars

0Forks

0Open issues

0Open PRs

0Releases

8Commits

1Contributors

8 commits · Last activity 2026-06-06 · 0% stars, 30d

Stars over time

2025-11-01 · 12026-07-07 · 1

Repository practices

Upstream repositoryBeta

3 development-tooling and community-health practices detected across 3 families in the upstream repository

Checks run against github.com/fbertran/onetwosamples on 2026-08-16.

Docs source (1)

README.Rmd

Lint, format, editor (1)

RStudio project

Git structural (1)

.gitattributes

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

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (2)

R >= 3.3methods

Imports (0)

none

LinkingTo (0)

none

Suggests (2)

testthat roxygen2

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

1direct

0indirect

BioStatR

Code & Tests

People & History

People (2)

Maintainer (1)

Frederic Bertrand

Maintainer · added in 1.1-0

Authors (1)

Ying-Ying Zhang (Robert)

Author

Package Timeline

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

1.3-0Latest
2026-06-06 · current release · diff ↗
R
R 4.6.0 released · 2026-04-24
1.2-0
2025-09-16 · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
1.1-0
2023-03-28 · diff ↗
unarchivedReturned to CRAN
2023-03-28
archivedRemoved from CRAN
2022-06-20
check problems were not corrected despite reminders
R
R 4.2.0 released · 2022-04-22
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
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

Show 6 earlier events

R
R 3.2.0 released · 2015-04-16
R
R 3.1.0 released · 2014-04-10
1.0-3
2013-05-29 · diff ↗
1.0-2
2013-05-13 · diff ↗
1.0-1
2013-04-28
R
R 3.0.0 released · 2013-04-03

Package metadata

First published: 2013-04-28
Total releases: 6 / 13 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.3
Download size: 507 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("OneTwoSamples")

Format

Bertrand, F., & Zhang (Robert), Y. (2026). OneTwoSamples: Deal with One and Two (Normal) Samples (Version 1.3-0) [Computer software]. https://doi.org/10.32614/CRAN.package.OneTwoSamples

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 OneTwoSamples version 1.3-0 [Data set]. HJJB, LLC. Data release v2026-08-17. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-17, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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