R Observatory: Metrics for phia version 0.3-2

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

phia

0.3-2Package record

Post-Hoc Interaction Analysis

3packages dependsuggested by 2

42.2Kdownloads / year

–test coverage

13/13flavors OK

Overview

About

Maintained by Helios De Rosario-MartinezCRAN page ↗GitHub ↗

Analysis of terms in linear, generalized and mixed linear models, on the basis of multiple comparisons of factor contrasts. Specially suited for the analysis of interaction terms.

Install

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

install.packages("phia", 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("heliosdrm/phia")

Development version from heliosdrm/phia. 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-phia

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-phia

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-phia

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: 2.5 min · r-release-macos-x86_64

Status changes

OK13 OK2026-08-05
NOTE12 OK, 1 NOTE2026-08-01
OK13 OK2026-06-09
ERROR12 OK, 1 ERROR2026-06-08
OK14 OK2026-03-10

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.3-2

README· In the repository, left out of the releaseVignettesYes · 1 · dynamicNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 8includes a package overview page
Examples that run: 100%4 run in a plain check
Exported functions with examples: 100%
Documented parameters: 82%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (1)

Analysing interactions of fitted models PDF

How these are measured

Downloads

42.2K

CRAN downloads in the past year

Rank #1,860 · ~116/day · ~3.5K/mo

Releases R versions

Daily download trend is not available in this view yet.

3.7K30 days

10.8K90 days

42.2K1 year

Compare downloads with other packages →

Also on129 r2u5 autocran73 c2d4u

How downloads are counted

Repository

heliosdrm/phia ↗Account: heliosdrm

4Stars

2Forks

2Open issues

0Open PRs

3Releases

58Commits

3Commit identities

58 commits · Last activity 2025-05-30

Responsiveness

How these are sampled

PRs merged (all time): 100%
Median days to close, 50 most recently updated closed issues: 1,462
Median days to close, 50 most recently updated closed PRs: 0

How these are measured

PracticesBeta

2 development-tooling and community-health practices detected across 1 family in the upstream repository

Checks run against github.com/heliosdrm/phia on 2026-10-21.

Continuous integration (2)

GitHub ActionsR CMD check workflow

The R CMD check workflow runs on Linux, macOS and Windows, and on R-devel

How this is detected·Detection ruleset v4 (2026-10-20)

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Installing phia adds 60 packages (32 with compiled code, 55 MB of source tarballs). Heaviest: stringi 11 MB, ggplot2 6.0 MB, doBy 4.3 MB.

Depends (3)

cargraphicsstats

Imports (4)

MatrixgrDevicesmethodsutils

LinkingTo (0)

none

Suggests (2)

nlmelme4

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

0indirect

Depends 1 · Imports 2

Suggested by 2

Depends, Imports or LinkingTo, most downloaded first

RcmdrPlugin.NMBU pwr2ppl StroupGLMM

Suggests, most downloaded first

ARTool bruceR

How these are counted

Code & Tests

Datasets

People & History

People (4)

Helios De Rosario-Martinez

Author, Maintainer since 0.0-2 (2012)

R Core Team

Contributor · added in 0.1-5

John Fox

Contributor · added in 0.1-5

Chalmers Phil

Contributor · added in 0.3-0

Releases (11)

Pick two releases to compare their code metrics.

R
R 4.6.0 released · 2026-04-24
0.3-2Latest
record
2025-05-30 · current release · diff ↗
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
0.3-1
record
2024-01-09 · diff ↗
0.3-0
record
2023-12-03 · diff ↗
R
R 4.3.0 released · 2023-04-21
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
0.2-1
record
2015-11-07 · diff ↗
R
R 3.2.0 released · 2015-04-16

Show 10 earlier eventsHide 10 earlier events

0.2-0
record
2015-02-16 · diff ↗
R
R 3.1.0 released · 2014-04-10
0.1-5
record
2013-10-12 · diff ↗ ·
added 1 export
contrastCoefficients
0.1-3
record
2013-07-30 · diff ↗
0.1-2
record
2013-06-05 · diff ↗
0.1-1
record
2013-05-11 · diff ↗
R
R 3.0.0 released · 2013-04-03
0.1-0
record
2012-12-27 · diff ↗
0.0-2
record
2012-05-09
R
R 2.15.0 released · 2012-03-30

Package metadata

First published: 2012-05-09
Total releases: 11 / 14 yrs
License: GPL (>= 3) OSI
Bundled data: 2.4 KB / 3 files
Download size: 535 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("phia")

Format

De Rosario-Martinez, H., R Core Team, Fox, J., & Phil, C. (2025). phia: Post-Hoc Interaction Analysis (Version 0.3-2) [Computer software]. https://doi.org/10.32614/CRAN.package.phia

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 phia version 0.3-2 [Data set]. HJJB, LLC. Data release v2026-10-25. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-25, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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