R Observatory: Metrics for OssaNMA version 0.1.2

Balamuta, James Joseph

OssaNMA

0.1.2

Optimal Sample Size and Allocation with a Network Meta-Analysis

0packages depend

2.5Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Fangshu YeFirst published 2023-01-173 releasesCRAN page ↗GitHub ↗

A system for calculating the minimum total sample size needed to achieve a prespecified power or the optimal allocation for each treatment group with a fixed total sample size to maximize the power.

Install

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

install.packages("OssaNMA", 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("fangshuye/OssaNMA")

Development version from fangshuye/OssaNMA. 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-ossanma

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-OssaNMA

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-OssaNMA

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

Health

CRAN checks

13OK

Slowest check: 1.8 min · r-oldrel-windows-x86_64

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

2

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

READMEYes · 38 wordsVignettesYes · dynamicpkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 100%
Return-value docs: 100%
References docs: 33%

Downloads

2.5K

CRAN downloads in the past year

Rank #16,817 · ~7/day · ~212/mo

Releases R versions

Daily download trend is not available in this view yet.

15430 days

62490 days

2.5K1 year

Compare downloads with other packages →

Also on117 r2u2 autocran24 c2d4u

Repository

GitHub ↗ fangshuye/ossanma

1Stars

0Forks

0Open issues

0Open PRs

0Releases

14Commits

4Contributors

14 commits · Last activity 2023-09-27

Stars over time

2023-04-15 · 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/fangshuye/ossanma on 2026-08-03.

Continuous integration (1)

GitHub Actions

CRAN release process (1)

cran-comments.md

Lint, format, editor (1)

RStudio project

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

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Depends (1)

R >= 3.5.0

Imports (2)

NlcOptim DEoptimR

LinkingTo (0)

none

Suggests (3)

knitr rmarkdown netmeta

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Fangshu Ye

Author, Maintainer

Authors (1)

Fangshu Ye

Author, Maintainer

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
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.1.2Latest
2023-04-26 · current release · diff ↗
R
R 4.3.0 released · 2023-04-21
0.1.1
2023-04-13 · diff ↗
0.1.0
2023-01-17
R
R 4.2.0 released · 2022-04-22

Package metadata

First published: 2023-01-17
Total releases: 3 / 3 yrs
License: GPL-3 OSI
Minimum R: ≥ 3.5.0
Bundled data: 2.5 KB / 1 file
Download size: 17 KB
Installed size: not tracked yet
With dependencies: not tracked yet

Appears in task views

Meta-Analysis

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("OssaNMA")

Format

Ye, F. (2023). OssaNMA: Optimal Sample Size and Allocation with a Network Meta-Analysis (Version 0.1.2) [Computer software]. https://doi.org/10.32614/CRAN.package.OssaNMA

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 OssaNMA version 0.1.2 [Data set]. HJJB, LLC. Data release v2026-08-07. https://r-observatory.thecoatlessprofessor.com/packages/OssaNMA

From data release v2026-08-07, which the citation names so these numbers can be found later. More on citing and the projects behind them.

Report a problem with this page →