R Observatory: Metrics for gofPHCS version 0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

gofPHCS

0.1.0Package record

Goodness-of-Fit Tests for Complete, Progressively Type-II, Type-I Hybrid, and Type-II Hybrid Censored Data

3packages dependsuggested by 2

646downloads / year

60.9%test coverage

13/13flavors OK

Overview

About

Maintained by Shikhar TyagiCRAN page ↗

Provides goodness-of-fit tests for lifetime data collected under complete sampling, progressive Type-II censoring, and Type-I/Type-II hybrid censoring schemes. Users supply the observed (censored) data and the assumed probability density/mass function, cumulative distribution function, or survival function of the target model, and the package returns the corresponding test statistic together with an asymptotic or Monte Carlo p-value. Implements the spacings-based exponentiality test of Balakrishnan, Ng and Kannan (2002, in "Goodness-of-Fit Tests and Model Validity", Birkhauser, pp. 89-111) and its location-scale generalization Balakrishnan, Ng and Kannan (2004) doi:10.1109/TR.2004.833317, the power comparison and Kaplan-Meier based tests of Doering and Cramer (2019) doi:10.1080/00949655.2019.1648468, the Kolmogorov-Smirnov type tests for hybrid censored data of Banerjee and Pradhan (2018) doi:10.1080/03610926.2016.1205616, and follows the unified treatment of hybrid censoring schemes reviewed in Balakrishnan and Kundu (2013) doi:10.1016/j.csda.2012.03.025 and in Cramer and Balakrishnan (2023, "Hybrid Censoring Know-How", Chapter 11) doi:10.1016/B978-0-12-398387-9.00019-2.

Changes in 0.1.0

Initial release of gofPHCS.
Implements complete-sample goodness-of-fit tests: Kolmogorov-Smirnov (KS), Cramér-von Mises (CvM), Anderson-Darling (AD).
Implements progressive Type-II censoring tests: Balakrishnan, Ng & Kannan (2002b) spacings test (T), Balakrishnan et al. (2004b) location-scale spacings test (genT), CvM-type on transformed spacings (A2_prog), Shapiro-Wilk type test (W2_prog), Wang (2008) log-spacings statistic (Tstar), Döring & Cramer (2019) Kaplan-Meier survival test (KMprog).
Implements hybrid censoring tests: Banerjee & Pradhan (2018) Kolmogorov-Smirnov tests (KSI, KSII, KSI_HCS, KSII_HCS).
Includes unified distribution adapter (make_distribution), censored data container (cens_data), and random sample generator (rcens).

From NEWS.md in the release

Install

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

install.packages("gofPHCS", 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-gofphcs

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-gofPHCS

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-gofPHCS

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: 1.6 min · r-oldrel-windows-x86_64

Status changes

OK13 OKNow
OK7 OK2026-08-05

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.0

READMEYes · 67 wordsVignettesYes · 1 · dynamicNEWSYes · 67% structured · mentions 0.1.0Citation fileNoWebsitenot declared in DESCRIPTION

Help pages: 7 (1 internal)includes a package overview page
Examples that run: 100%4 run in a plain check
Exported functions with examples: 100%
Documented parameters: 90%
Return-value docs: 100%
Help pages citing references: 71% with a bibliography file

Vignettes (1)

Goodness-of-Fit Tests for Censored Lifetime Data with gofPHCS HTML

How these are measured

Downloads

646

CRAN downloads in the past year

Rank #20,711 · ~2/day · ~54/mo

Releases R versions

Daily download trend is not available in this view yet.

17830 days

64690 days

6461 year

Compare downloads with other packages →

Also on23 r2u1 autocran

How downloads are counted

Dependencies

Declared dependencies

6 external dependencies (excludes base and recommended)

Installing gofPHCS adds 1 package (0 with compiled code, 102 KB of source tarballs). Heaviest: withr 102 KB.

Depends (1)

R >= 4.1.0

Imports (2)

statswithr

LinkingTo (0)

none

Suggests (5)

testthat knitr rmarkdown spelling covr

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

3direct

0indirect

Imports 3

Suggested by 2

Depends, Imports or LinkingTo, most downloaded first

gpcihybridIIEM gpcihybridIILinApp gpcihybridII

Suggests, most downloaded first

gpcihybridIIImpSam gpcihybridIImcmc

How these are counted

Code & Tests

Datasets

People & History

People (4)

Shikhar Tyagi

Author, Maintainer since 0.1.0 (2026)

Arvind Pandey

Author

Bhupendra Singh

Author

Vrijesh Tripathi

Author

Releases (1)

0.1.0Latest
record
2026-08-04 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-08-04
Total releases: 1 / 1 yrs
License: GPL (>= 3) OSI
Minimum R: ≥ 4.1.0
Bundled data: 0.4 KB / 2 files
Download size: 26 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("gofPHCS")

Format

Tyagi, S., Pandey, A., Singh, B., & Tripathi, V. (2026). gofPHCS: Goodness-of-Fit Tests for Complete, Progressively Type-II, Type-I Hybrid, and Type-II Hybrid Censored Data (Version 0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.gofPHCS

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 gofPHCS version 0.1.0 [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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