R Observatory: Metrics for gpcihybridIImcmc version 0.1.0

Balamuta, James Joseph

doi:10.5281/zenodo.21843040

gpcihybridIImcmc

0.1.0Package record

Generalized Process Capability Indices for Hybrid Type-II Censored Data using MCMC

0packages depend

516downloads / year

56.9%test coverage

13/13flavors OK

Overview

About

Maintained by Shikhar TyagiCRAN page ↗

Implements Bayesian Markov Chain Monte Carlo (MCMC) estimation using Metropolis-Hastings within Gibbs sampler for Generalized Process Capability Indices (GPCIs) under Hybrid Type-II censored lifetime data. Supports classical and generalized capability indices including Cpy, Cp, Cpk, Cpm, Cpmk, Spmk, CpTk, Cpc, CNp, CNpk, CNpm, CNpmk, CNpmc, and CNpmkc. Calculates posterior point estimates, bias, mean squared error (MSE), Bayes risk, Highest Posterior Density (HPD) credible intervals at 90%, 95%, and 99% levels, Heidelberger and Welch's MCMC convergence diagnostics, and coverage probabilities. Accommodates user-defined probability density/mass functions, cumulative distribution functions, and survival functions. Based on methods described in Childs et al. (2003) doi:10.1080/0266476032000053637, Kundu and Pradhan (2009) doi:10.1016/j.spl.2008.09.006, Saha and Dey (2019) doi:10.1007/s41872-019-00081-4, Alotaibi et al. (2022) doi:10.1155/2022/3135264, Dey et al. (2017) doi:10.1080/03610918.2017.1280166, and Wu et al. (2021) doi:10.1080/03610918.2021.1963449.

Install

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

install.packages("gpcihybridIImcmc", 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-gpcihybridiimcmc

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-gpcihybridIImcmc

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-gpcihybridIImcmc

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: 1.3 min · r-oldrel-windows-x86_64

Status changes

OK13 OKNow
OK7 OK2026-08-22

Advisories

none known

How this is measured·How advisories are found

Documentation

In release 0.1.0

READMENoVignettesYes · 1 · dynamicNEWSNoCitation fileNoWebsitenot declared in DESCRIPTION

Help pages: 28
Examples that run: 100%19 run in a plain check
Exported functions with examples: 100%
Documented parameters: 100%
Return-value docs: 100%
Help pages citing references: 0%

Vignettes (1)

MCMC Estimation of Generalized Process Capability Indices under Hybrid Type-II Censoring HTML

How these are measured

Downloads

516

CRAN downloads in the past year

Rank #23,842 · ~1/day · ~43/mo

Releases R versions

Daily download trend is not available in this view yet.

23030 days

51690 days

5161 year

Compare downloads with other packages →

Also on14 r2u5 autocran

How downloads are counted

Dependencies

Declared dependencies

5 external dependencies (excludes base and recommended)

Installing gpcihybridIImcmc adds 1 package (0 with compiled code, 73 KB of source tarballs). Heaviest: coda 73 KB.

Depends (0)

none

Imports (3)

codastatsgraphics

LinkingTo (0)

none

Suggests (4)

gofPHCS testthat knitr rmarkdown

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

0indirect

Nothing depends on this yet.

How these are counted

Code & Tests

People & History

People (2)

Shikhar Tyagi

Author, Maintainer since 0.1.0 (2026)

Vrijesh Tripathi

Author

Releases (1)

0.1.0Latest
record
2026-08-21 · current release
R
R 4.6.0 released · 2026-04-24

Package metadata

First published: 2026-08-21
Total releases: 1 / 1 yrs
License: GPL (>= 2) OSI
Download size: 35 KB

Cite

Cite this package

Run in R for the authors' preferred citation:

citation("gpcihybridIImcmc")

Format

Tyagi, S., & Tripathi, V. (2026). gpcihybridIImcmc: Generalized Process Capability Indices for Hybrid Type-II Censored Data using MCMC (Version 0.1.0) [Computer software]. https://doi.org/10.32614/CRAN.package.gpcihybridIImcmc

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 gpcihybridIImcmc version 0.1.0 [Data set]. HJJB, LLC. Data release v2026-10-18. https://doi.org/10.5281/zenodo.21843040

From data release v2026-10-18, which the citation names so these numbers can be found later. More on citing and the projects behind them.

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