{ "_id": "6ab0de1f3d719c1f84083ec4", "Package": "khaos", "Type": "Package", "Title": "Bayesian Sparse Polynomial Chaos Expansion", "Version": "2.1.1", "Authors@R": "c(\nperson(given = \"Kellin\",\nfamily = \"Rumsey\",\nrole = c(\"aut\", \"cre\"),\nemail = \"knrumsey@lanl.gov\",\ncomment = c(ORCID = \"0000-0002-2989-965X\")),\nperson(given = \"J. Derek\",\nfamily = \"Tucker\",\nrole = \"ctb\",\nemail = \"jdtuck@sandia.gov\",\ncomment = c(ORCID = \"0000-0001-8844-2169\")))", "Description": "Implements Bayesian polynomial chaos expansion methods for\nsurrogate modeling, uncertainty quantification, and sensitivity\nanalysis. Includes sparse regression-based approaches and\nadaptive Bayesian models based on reversible-jump Markov chain\nMonte Carlo. Optional screening and basis-enrichment strategies\nare provided to improve scalability in moderate to high\ndimensions.", "License": "BSD_3_clause + file LICENSE", "Encoding": "UTF-8", "NeedsCompilation": "no", "RoxygenNote": "7.3.2", "Packaged": { "Date": "2026-09-21 07:31:54 UTC", "User": "root" }, "Author": "Kellin Rumsey [aut, cre] (ORCID:\n), J. Derek Tucker [ctb]\n(ORCID: )", "Maintainer": "Kellin Rumsey ", "Repository": "https://knrumsey-lanl.r-universe.dev", "Date/Publication": "2026-04-23 22:05:24 UTC", "RemoteUrl": "https://github.com/cran/khaos", "RemoteRef": "HEAD", "RemoteSha": "fc655dffb83bf064b50853fa08ca27de4296521d", "_user": "knrumsey-lanl", "_type": "src", "_file": "khaos_2.1.1.tar.gz", "_fileid": "https://r2.ropensci.org/9f00cc723404ee8682cc6f35b8b41ff410861f0477fb870f319b88a73d20bdbd", "_filesize": 247348, "_sha256": "9f00cc723404ee8682cc6f35b8b41ff410861f0477fb870f319b88a73d20bdbd", "_expires": "2026-12-30T07:34:53.000Z", "_created": "2026-09-21T07:31:54.000Z", "_published": "2026-09-21T07:34:55.277Z", "_jobs": [ { "job": 106249789731, "time": 135, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "10627341661" }, { "job": 106249789614, "time": 143, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "10626049474" }, { "job": 106249789558, "time": 93, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "10626932680" }, { "job": 106249789544, "time": 134, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "10626907894" }, { "job": 106249051351, "time": 175, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "10626517957" }, { "job": 106249789655, "time": 130, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "10626852237" }, { "job": 106249789591, "time": 84, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "10626802361" }, { "job": 106249789555, "time": 80, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "10626468091" }, { "job": 106249789570, "time": 63, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "10627091846" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/knrumsey-lanl/actions/runs/35573157757", "_status": "success", "_upstream": "https://github.com/cran/khaos", "_commit": { "id": "fc655dffb83bf064b50853fa08ca27de4296521d", "author": "Kellin Rumsey ", "committer": "cran-robot ", "message": "version 2.1.1\n", "time": 1776981924 }, "_maintainer": { "name": "Kellin Rumsey", "email": "knrumsey@lanl.gov", "login": "knrumsey-lanl", "description": "", "uuid": 75705356, "orcid": "0000-0002-2989-965X" }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "glmnet", "role": "Imports" }, { "package": "mvtnorm", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "lhs", "role": "Suggests" }, { "package": "testthat", "version": ">= 2.1.0", "role": "Suggests" } ], "_owner": "cran", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-17", "n": 1 } ], "_tags": [ { "name": "2.1.1", "date": "2026-04-23" } ], "_stars": 0, "_contributors": [ { "user": "knrumsey-lanl", "count": 1, "uuid": 75705356 } ], "_userbio": { "uuid": 75705356, "type": "user", "name": "knrumsey-lanl", "followers": 2 }, "_downloads": { "count": 290, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/khaos" }, "_searchresults": 9, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/khaos.html", "extra/manual.pdf", "LICENSE" ], "_realowner": "knrumsey-lanl", "_cranurl": false, "_releases": [ { "version": "2.1.1", "date": "2026-04-23" } ], "_exports": [ "adaptive_khaos", "adaptive_khaos_gprior", "adaptive_khaos_ridge", "adaptive_khaos2", "ordinal_khaos", "sobol_khaos", "sparse_khaos" ], "_help": [ { "page": "adaptive_khaos", "title": "Bayesian Adaptive Polynomial Chaos Expansion", "topics": [ "adaptive_khaos" ] }, { "page": "adaptive_khaos_gprior", "title": "Bayesian Adaptive Polynomial Chaos Expansion (Modified g-Prior)", "topics": [ "adaptive_khaos2", "adaptive_khaos_gprior" ] }, { "page": "adaptive_khaos_ridge", "title": "Bayesian Adaptive Polynomial Chaos Expansion (Ridge Prior)", "topics": [ "adaptive_khaos_ridge" ] }, { "page": "ordinal_khaos", "title": "Ordinal Probit Regression with BA-PCE", "topics": [ "ordinal_khaos" ] }, { "page": "plot.adaptive_khaos", "title": "Plot Method for class adaptive_khaos", "topics": [ "plot.adaptive_khaos" ] }, { "page": "plot.ordinal_khaos", "title": "Plot Method for class 'ordinal_khaos'", "topics": [ "plot.ordinal_khaos" ] }, { "page": "plot.sparse_khaos", "title": "Plot Method for class sparse_khaos", "topics": [ "plot.sparse_khaos" ] }, { "page": "predict.adaptive_khaos", "title": "Predict Method for class adaptive_khaos", "topics": [ "predict.adaptive_khaos" ] }, { "page": "predict.ordinal_khaos", "title": "Predict Method for class 'ordinal_khaos'", "topics": [ "predict.ordinal_khaos" ] }, { "page": "predict.sparse_khaos", "title": "Predict Method for class sparse_khaos", "topics": [ "predict.sparse_khaos" ] }, { "page": "print.sparse_khaos", "title": "Print Method for class sparse_khaos", "topics": [ "print.sparse_khaos" ] }, { "page": "sobol_khaos", "title": "Compute Sobol Sensitivity Indices for khaos Models", "topics": [ "sobol_khaos" ] }, { "page": "sparse_khaos", "title": "Bayesian Sparse Polynomial Chaos Expansion", "topics": [ "sparse_khaos" ] } ], "_rundeps": [ "codetools", "foreach", "glmnet", "iterators", "lattice", "Matrix", "mvtnorm", "Rcpp", "RcppEigen", "shape", "survival" ], "_score": 1, "_indexed": true, "_nocasepkg": "khaos", "_universes": [ "knrumsey-lanl" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "2.1.1", "date": "2026-09-21T07:33:58.000Z", "distro": "resolute", "commit": "fc655dffb83bf064b50853fa08ca27de4296521d", "fileid": "https://r2.ropensci.org/a3bcad2ac9f13bc3060bb454cd43645b2ab4697164e4edb22ba294df02348036", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/knrumsey-lanl/actions/runs/35573157757" }, { "r": "4.6.1", "os": "linux", "version": "2.1.1", "date": "2026-09-21T07:34:02.000Z", "distro": "resolute", "commit": "fc655dffb83bf064b50853fa08ca27de4296521d", "fileid": "https://r2.ropensci.org/e4a4fe33d0b9c8032b545a9a358db65e875a61051130d0b2fb82e5652d4b139c", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/knrumsey-lanl/actions/runs/35573157757" }, { "r": "4.5.3", "os": "mac", "version": "2.1.1", "date": "2026-09-21T07:33:26.000Z", "commit": "fc655dffb83bf064b50853fa08ca27de4296521d", "fileid": "https://r2.ropensci.org/a4f2b8068235df7cade93a078266fe6f6b16715f9414f99d6e2c721a5b519073", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/knrumsey-lanl/actions/runs/35573157757" }, { "r": "4.6.1", "os": "mac", "version": "2.1.1", "date": "2026-09-21T07:33:56.000Z", "commit": "fc655dffb83bf064b50853fa08ca27de4296521d", "fileid": "https://r2.ropensci.org/8ab028ac92249c41c688ea317af2269506084bf7f424990ea27cc2966800c310", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/knrumsey-lanl/actions/runs/35573157757" }, { "r": "4.6.0", "os": "wasm", "version": "2.1.1", "date": "2026-09-21T07:34:18.000Z", "commit": "fc655dffb83bf064b50853fa08ca27de4296521d", "fileid": "https://r2.ropensci.org/6fdf4cb54d44636fbedbf54a4a1b953455721894d28b91e969d23e076a1cb5e5", "status": "success", "buildurl": "https://github.com/r-universe/knrumsey-lanl/actions/runs/35573157757" }, { "r": "4.7.0", "os": "win", "version": "2.1.1", "date": "2026-09-21T07:32:55.000Z", "commit": "fc655dffb83bf064b50853fa08ca27de4296521d", "fileid": "https://r2.ropensci.org/31ceda2819c9e64d791df36e72e66ee40a95a43c139dc7523690ccb5f2678d67", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/knrumsey-lanl/actions/runs/35573157757" }, { "r": "4.5.3", "os": "win", "version": "2.1.1", "date": "2026-09-21T07:32:54.000Z", "commit": "fc655dffb83bf064b50853fa08ca27de4296521d", "fileid": "https://r2.ropensci.org/91d999826530e42b5d660741831fe76cff13a0c660abed9403e3b4f308c9fa9a", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/knrumsey-lanl/actions/runs/35573157757" }, { "r": "4.6.1", "os": "win", "version": "2.1.1", "date": "2026-09-21T07:32:50.000Z", "commit": "fc655dffb83bf064b50853fa08ca27de4296521d", "fileid": "https://r2.ropensci.org/a1fc7cde3cbe6b0bdae68b1050f41594177048ff910141ca9ad8a94c0bda20fd", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/knrumsey-lanl/actions/runs/35573157757" } ] }