Package: gpciProgTyIIImpSam
Type: Package
Title: Generalized Process Capability Indices for Progressive Type-II
        Censored Data using Importance Sampling
Version: 0.1.0
Authors@R: c(
    person("Shikhar", "Tyagi", email = "shikhar1093tyagi@gmail.com", role = c("aut", "cre"), comment = c(ORCID = "0000-0003-1606-0844")),
    person("Sumit", "Kumar", email = "stats.sumitbhal@gmail.com", role = "aut"),
    person("Arvind", "Pandey", email = "arvindmzu@gmail.com", role = "aut"),
    person("Bhupendra", "Singh", email = "bhupendra.rana@gmail.com", role = "aut"),
    person("Vrijesh", "Tripathi", email = "vrijesh.tripathi@uwi.edu", role = "aut")
  )
Maintainer: Shikhar Tyagi <shikhar1093tyagi@gmail.com>
Description: Implements Importance Sampling (Sampling Importance
        Resampling, SIR) for Bayesian parameter estimation and
        Generalized Process Capability Indices (GPCIs) under
        progressive Type-II censored data. Evaluates classical and
        generalized capability indices including Cpy, Cp, Cpk, Cpu,
        Cpl, Cpm, Cpmk, Spmk, CpTk, Cpc, CNp, CNpk, CNpm, CNpmk, CNpmc,
        CNpmkc, and Vannman's Cp(u,v) family. Computes initial
        uncensored estimates, parameter MCMC chains, GPCI posterior
        chains, point estimates, posterior means, bias, mean squared
        error (MSE), Bayes risk under loss functions, Highest Posterior
        Density (HPD) credible intervals at 90%, 95%, and 99% levels,
        Heidelberger and Welch's MCMC convergence diagnostics, and
        convergence probabilities. Accommodates user-defined
        probability density/mass functions, cumulative distribution
        functions, and survival functions. Methods based on
        Balakrishnan and Aggarwala (2000)
        <doi:10.1007/978-1-4612-1186-0>, Maiti et al. (2010)
        <doi:10.1080/16843703.2010.11673233>, Dey and Saha (2019)
        <doi:10.1007/s41872-019-00081-4>, Alotaibi et al. (2022)
        <doi:10.1155/2022/3135264>, Saha et al. (2022)
        <doi:10.1080/02664763.2021.1971632>, and Saha et al. (2024)
        <doi:10.1142/S021853932450013X>.
License: GPL (>= 2)
Encoding: UTF-8
RoxygenNote: 7.3.3
Imports: stats, graphics
Suggests: testthat (>= 3.0.0), knitr, rmarkdown
VignetteBuilder: knitr
NeedsCompilation: no
Packaged: 2026-10-07 11:20:35 UTC; root
Author: Shikhar Tyagi [aut, cre] (ORCID:
        <https://orcid.org/0000-0003-1606-0844>), Sumit Kumar [aut],
        Arvind Pandey [aut], Bhupendra Singh [aut], Vrijesh Tripathi
        [aut]
Repository: https://shikhartyagi.r-universe.dev
Date/Publication: 2026-08-07 21:00:02 UTC
RemoteUrl: https://github.com/cran/gpciProgTyIIImpSam
RemoteRef: HEAD
RemoteSha: 074aef91a840fb8a3067a2da5663144e2d9835ac