Package: BvCh Type: Package Title: Bivariate Chen Distribution: Density, Survival, Hazard, Plots and Estimates Version: 0.1.0 Authors@R: c( person("Mukul", "Bijalwan", role = "aut", comment = "ORCID iD: https://orcid.org/0009-0001-3040-6912"), person(given = "Puneet Kumar", family = "Gupta", email = "puneetstat999@gmail.com", role = c("aut", "cre"), comment = "ORCID iD: https://orcid.org/0000-0002-3458-5655")) Description: Probability density, survival and hazard functions, random generation, graphical displays and maximum likelihood estimation for bivariate Chen type models. Three constructions are covered: the Bivariate Chen distribution with a singular component on the diagonal, the Bivariate Extended Chen distribution, and the Bivariate Inverse copula Chen distribution obtained through an inverse copula with Chen marginals. Univariate Chen density, distribution, quantile, survival, hazard and random generation routines are obtained from the 'reliaR' package. License: GPL-3 Encoding: UTF-8 Depends: R (>= 4.0.0) Imports: reliaR (>= 0.2), stats, graphics, grDevices Suggests: testthat (>= 3.0.0), knitr, rmarkdown VignetteBuilder: knitr URL: https://github.com/puneetstat999/BvCh BugReports: https://github.com/puneetstat999/BvCh/issues Config/roxygen2/version: 8.1.0 NeedsCompilation: no Packaged: 2026-10-21 12:10:22 UTC; root Author: Mukul Bijalwan [aut] (ORCID iD: https://orcid.org/0009-0001-3040-6912), Puneet Kumar Gupta [aut, cre] (ORCID iD: https://orcid.org/0000-0002-3458-5655) Maintainer: Puneet Kumar Gupta Repository: https://cran.r-universe.dev Date/Publication: 2026-10-21 10:18:55 UTC RemoteUrl: https://github.com/cran/BvCh RemoteRef: HEAD RemoteSha: db4f9b561134f851889a09a526bbc2bb0be1d4e2