{ "_id": "6ab7b02099f7aa8c6aa33d65", "Package": "hcinfer", "Title": "Heteroskedasticity-Consistent Inference for Linear Models", "Version": "0.3.0", "Authors@R": "c(\nperson(\"Pedro Rafael D.\", \"Marinho\", email = \"pedro.rafael.marinho@gmail.com\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0003-1591-8300\")),\nperson(\"Francisco\", \"Cribari-Neto\", email = \"cribari@gmail.com\",\nrole = \"aut\", comment = c(ORCID = \"0000-0002-5909-6698\")),\nperson(\"Marina\", \"Oliveira Cunha\", email = \"marina.oliveirac@ufpe.br\",\nrole = \"aut\", comment = c(ORCID = \"0009-0007-4938-3881\"))\n)", "Description": "Performs heteroskedasticity-consistent inferences in\nlinear regressions under heteroskedasticity. The published HC0\nthrough HC5m estimators implemented in the package follow White\n(1980) , Hinkley (1977)\n, MacKinnon and White\n(1985) , Cribari-Neto (2004)\n, Cribari-Neto and da Silva\n(2011) , Cribari-Neto et al.\n(2007) with its erratum\n, and Li et al. (2016)\n. The package also includes\nHCbeta, a new estimator proposed by the package authors. It\nadditionally provides feasible generalized least squares\nestimation under multiplicative heteroskedasticity following\nHarvey (1976) and Cribari-Neto and\nPereira (2019) , with\ntwo-step and maximum likelihood fitting and information\ncriteria for the likelihood fit. It provides normal Wald tests,\nconfidence intervals, diagnostics, and S3 output for applied\ninference.", "URL": "https://prdm0.github.io/hcinfer/, https://github.com/prdm0/hcinfer", "BugReports": "https://github.com/prdm0/hcinfer/issues", "License": "MIT + file LICENSE", "Encoding": "UTF-8", "Roxygen": "list(markdown = TRUE)", "VignetteBuilder": "knitr", "Config/testthat/edition": "3", "Config/Needs/website": "pkgdown", "LazyData": "true", "Config/roxygen2/version": "8.0.0", "RoxygenNote": "8.0.0", "Repository": "https://prdm0.r-universe.dev", "Date/Publication": "2026-08-25 14:10:32 UTC", "RemoteUrl": "https://github.com/prdm0/hcinfer", "RemoteRef": "HEAD", "RemoteSha": "af4ab58c3f56a168e6c8a1f923beea8b2aab7e24", "NeedsCompilation": "no", "Packaged": { "Date": "2026-09-26 11:41:30 UTC", "User": "root" }, "Author": "Pedro Rafael D. Marinho [aut, cre] (ORCID:\n),\nFrancisco Cribari-Neto [aut] (ORCID:\n),\nMarina Oliveira Cunha [aut] (ORCID:\n)", "Maintainer": "Pedro Rafael D. 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