discFA

1.0.1

Discrete Factor Analysis

0packages depend

2.2Kdownloads / year

–test coverage

13/13checks pass

Overview

About

Maintained by Reza A. BelaghiFirst published 2023-12-042 releasesCRAN page ↗

Discrete factor analysis for dependent Poisson and negative binomial models with truncation, zero inflation, and zero inflated truncation.

Install

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

install.packages("discFA", 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-discfa

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-discFA

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-discFA

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

Health

CRAN checks

13OK

Slowest check: 2.8 min · r-devel-linux-x86_64-fedora-clang

Code health

None

Tests · ratio 0.00

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Check history

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: 100%
Return-value docs: 100%
References docs: 0%

Downloads

2.2K

CRAN downloads in the past year

Rank #19,422 · ~6/day · ~179/mo

Releases R versions

Daily download trend is not available in this view yet.

18630 days

61890 days

2.2K1 year

Compare downloads with other packages →

Also on96 r2u17 autocran

Dependencies

Declared dependencies

1 external dependency (excludes base and recommended)

Depends (1)

R >= 2.10

Imports (2)

VGAMmethods

LinkingTo (0)

none

Suggests (0)

none

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

Code & Tests

Code Composition

R 2,740 (88%)Rd 363 (12%)

Code characteristics

Object systems

S38

Cyclomatic complexity: 3.0 median / 27 max

Test coverage

Line coverage

–

Expression

–

Tests / Examples

–

Functions

36 8 exported

Complexity

7.6 avg / 27 max

Call network

36 nodes / 22 edges

Call graph

Open call graph →

Loading call graph…

Lowest coverage

Per-function coverage is not measured for this package yet.

Datasets

Bundled datasets · 5

Name	Class	Rows × Cols	Also ships in
SCS_data	data.frame	3,376 × 10	–
car_data	data.frame	90 × 14	–
original_potato_data	data.frame	1,152 × 4	–
potato_data	data.frame	1,152 × 4	–
survey_data	data.frame	435 × 13	–

People & History

People (3)

Maintainer (1)

Reza A. Belaghi

Author, Maintainer

Authors (3)

Reza A. Belaghi

Author, Maintainer

Yasin Asar

Author

Rolf Larsson

Author

Package Timeline

2 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
1.0.1Latest
2023-12-07 · current release · diff ↗
1.0.0
2023-12-04
R
R 4.3.0 released · 2023-04-21

Package metadata

First published: 2023-12-04
Total releases: 2 / 3 yrs
License: GPL-3 OSI
Minimum R: ≥ 2.10
Bundled data: 15 KB / 6 files
Download size: 32 KB
Installed size: not tracked yet
With dependencies: not tracked yet

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