R Observatory: Metrics for RAZIAD version 0.0.1

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

This package was removed from CRAN on 2024-05-17. Its history is shown below.

Reason: issues were not corrected in time. Does eigendecomposition and tests invertibility, then uses solve

Details below reflect version 0.0.1, its last release before removal.

RAZIAD

0.0.1

Regression Analysis of Zero-Inflated and Zero-Altered(Hurdle) Data

0packages depend

–downloads / year

–test coverage

–checks pass

Overview

About

Maintained by Niloufar Dousti Mousavi1 releasesCRAN page ↗

It performs regression analysis for zero-inflated and zero-altered data, enabling modeling of sparse response variable distributions and assessing their association with covariates. It computes Maximum Likelihood Estimates (MLE) and conducts model selection using AIC and BIC criteria. Additionally, it calculates Fisher Information, confidence intervals, standard errors, and z-scores for all model parameters.

Install

R (source archive)Ubuntu (r2u)openSUSE (OBS)

url <- "https://cran.r-project.org/src/contrib/Archive/RAZIAD/RAZIAD_0.0.1.tar.gz"
pkgFile <- "RAZIAD_0.0.1.tar.gz"
download.file(url, pkgFile)
install.packages(pkgFile, type = "source", repos = NULL)

This package is no longer on CRAN, so install.packages() cannot fetch it by name. This downloads the last archived source (0.0.1) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

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-raziad

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

# 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-RAZIAD

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

Health

CRAN checks

CRAN check results are not tracked yet.

Code health

Yes

Tests · ratio 0.01

not tracked

Coverage

100%

Documentation · exports

3

Dependencies · direct

Documentation

READMENoVignettesNopkgdown siteNoNEWSNoCode of conductNoContributing guideNo

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

Downloads

Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

Also on83 r2u11 autocran

Dependencies

Declared dependencies

2 external dependencies (excludes base and recommended)

Depends (1)

R >= 4.3.1.0

Imports (3)

MatrixextraDistrstats

LinkingTo (0)

none

Suggests (1)

testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (4)

Maintainer (1)

Niloufar Dousti Mousavi

Author, Maintainer, Copyright holder

Authors (4)

Niloufar Dousti Mousavi

Author, Maintainer, Copyright holder

Hani Aldirawi

Author, Copyright holder

Donald Hedeker

Author, Copyright holder

Jie Yang

Author, Copyright holder

Copyright holders (4)

Niloufar Dousti Mousavi

Author, Maintainer, Copyright holder

Hani Aldirawi

Author, Copyright holder

Donald Hedeker

Author, Copyright holder

Jie Yang

Author, Copyright holder

Package Timeline

1 release. R releases are shown for context.

R
R 4.5.0 released · 2025-04-11
archivedRemoved from CRAN
2024-05-17
issues were not corrected in time Does eigendecomposition and tests invertibility, then uses solve
0.0.1
2024-05-02
R
R 4.4.0 released · 2024-04-24

Package metadata

Total releases: 1
License: MIT + file LICENSE OSI
Bundled data: 59 KB / 1 file
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("RAZIAD")

Format

Dousti Mousavi, N., Aldirawi, H., Hedeker, D., & Yang, J. (n.d.). RAZIAD: Regression Analysis of Zero-Inflated and Zero-Altered(Hurdle) Data (Version 0.0.1) [Computer software]. Retrieved August 13, 2026, from https://CRAN.R-project.org/package=RAZIAD

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 RAZIAD version 0.0.1 [Data set]. HJJB, LLC. Data release v2026-08-13. https://doi.org/10.5281/zenodo.21843040

From data release v2026-08-13, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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