R Observatory: Metrics for twowaytests version 1.5

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

twowaytests

1.5Package record

Two-Way Tests in Independent Groups Designs

0packages depend

5.9Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Osman DagCRAN page ↗

Performs two-way tests in independent groups designs. These are two-way ANOVA, two-way ANOVA under heteroscedasticity: parametric bootstrap based generalized test and generalized pivotal quantity based generalized test, two-way ANOVA for medians, trimmed means, M-estimators. The package performs descriptive statistics and graphical approaches. Moreover, it assesses variance homogeneity and normality of data in each group via tests and plots. All 'twowaytests' functions are designed for two-way layout (Dag et al., 2024, doi:10.1016/j.softx.2024.101862).

Install

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

install.packages("twowaytests", 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-twowaytests

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled. We list this channel from recorded r2u download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

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-twowaytests

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-twowaytests

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed). We list this channel from recorded autoCRAN download activity rather than from a live index of the repository, so treat it as last known rather than guaranteed.

Health

CRAN checks

13OK

CRAN check page ↗

Slowest check: 1.9 min · r-oldrel-windows-x86_64

Status changes

OK13 OK2026-08-04
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
ERROR12 OK, 1 ERROR2026-06-08
OK13 OK2026-05-02

Show 2 earlier changesHide 2 earlier changes

ERROR11 OK, 1 ERROR2026-04-25
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 1.5

READMENoVignettesNoNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 11
Examples that run: 100%11 run in a plain check
Exported functions with examples: 100%
Documented parameters: 98%
Return-value docs: 90%
Help pages citing references: 55%

How these are measured

Downloads

5.9K

CRAN downloads in the past year

Rank #9,898 · ~16/day · ~496/mo

Releases R versions

Daily download trend is not available in this view yet.

35930 days

1K90 days

5.9K1 year

Compare downloads with other packages →

Also on70 r2u6 autocran

How downloads are counted

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Installing twowaytests adds 64 packages (32 with compiled code, 55 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, doBy 4.3 MB.

Depends (1)

R >= 3.5.0

Imports (7)

onewaytestsstatsggplot2 nortest car wesandersonMASS

LinkingTo (0)

none

Suggests (1)

WRS2

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

Datasets

People & History

People (5)

Osman Dag

Author, Maintainer since 1.0 (2020)

Malwane Ananda

Author

Merve Kasikci

Author · added in 1.2

Sam Weerahandi

Author

Muhammed Ali Yilmaz

Author · added in 1.2

Releases (6)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
R
R 4.5.0 released · 2025-04-11
1.5Latest
record
2024-11-11 · current release · diff ↗
1.4
record
2024-06-19 · diff ↗
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
1.3
record
2023-03-31 · diff ↗
1.2
record
2023-02-23 · diff ↗ ·
added 5 exports
aovTwoWay, medTwoWay, tmeanTwoWay, MestTwoWay, paircompTwoWay
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
1.1
record
2021-05-04 · diff ↗
1.0
record
2020-11-25
R
R 4.0.0 released · 2020-04-24

Package metadata

First published: 2020-11-25
Total releases: 6 / 6 yrs
License: GPL (>= 2) OSI
Minimum R: ≥ 3.5.0
Bundled data: 0.4 KB / 1 file
Download size: 20 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("twowaytests")

Format

Dag, O., Ananda, M., Kasikci, M., Weerahandi, S., & Yilmaz, M. A. (2024). twowaytests: Two-Way Tests in Independent Groups Designs (Version 1.5) [Computer software]. https://doi.org/10.32614/CRAN.package.twowaytests

This package has no citation file, so citation() returns this entry built from DESCRIPTION.

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 twowaytests version 1.5 [Data set]. HJJB, LLC. Data release v2026-10-21. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-21, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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