{ "_id": "6a2bba0e578398594319a54c", "Package": "flexBART", "Type": "Package", "Title": "A More Flexible BART Model", "Version": "2.0.3", "Date": "2026-02-09", "Authors@R": "c(\nperson(given = \"Sameer K.\", family = \"Deshpande\", role = c(\"aut\", \"cre\"), email = \"sameer.deshpande@wisc.edu\", comment = c(ORCID = \"0000-0003-4116-5533\")),\nperson(given = \"George\", family = \"Perrett\", role = c(\"aut\"), email = \"gp77@nyu.edu\", comment = c(ORCID = \"0000-0002-1930-2581\")),\nperson(given = \"Ryan\", family = \"Yee\", role = c(\"aut\"), email = \"ryee2@wisc.edu\", comment = c(ORCID = \"0009-0005-5691-4009\")),\nperson(given = \"Cecilia\", family = \"Balocchi\", role = c(\"aut\"), email = \"cecilia.balocchi@ed.ac.uk\", comment = c(ORCID = \"0000-0002-1234-6063\")),\nperson(given = \"Jennifer\", family = \"Hill\", role = c(\"aut\"), email = \"jennifer.hill@nyu.edu\", comment = c(ORCID = \"0000-0003-4983-2206\")))", "Description": "Implements a faster and more expressive version of\nBayesian Additive Regression Trees that, at a high level,\napproximates unknown functions as a weighted sum of binary\nregression tree ensembles. Supports fitting (generalized)\nlinear varying coefficient models that posits a linear\nrelationship between the inverse link and some covariates but\nallows that relationship to change as a function of other\ncovariates. Additionally supports fitting heteroscedastic BART\nmodels, in which both the mean and log-variance are\napproximated with separate regression tree ensembles. A formula\ninterface allows for different splitting variables to be used\nin each ensemble. For more details see Deshpande (2025)\n and Deshpande et al. (2024)\n.", "License": "GPL (>= 3)", "URL": "https://skdeshpande91.github.io/flexBART/", "Config/Needs/website": "rmarkdown, quarto, BART, igraph, glmnet,\ncolorBlindness, knitr", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-06-12 07:42:06 UTC", "User": "root" }, "Author": "Sameer K. Deshpande [aut, cre] (ORCID:\n), George Perrett [aut]\n(ORCID: ), Ryan Yee\n[aut] (ORCID: ), Cecilia\nBalocchi [aut] (ORCID:\n), Jennifer Hill [aut]\n(ORCID: )", "Maintainer": "Sameer K. Deshpande ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-02-12 08:00:15 UTC", "RemoteUrl": "https://github.com/cran/flexBART", "RemoteRef": "HEAD", "RemoteSha": "c11db3865f913d1f35781a6d74660b89c3f35d0b", "MD5sum": "6e62f5673ac8a879f42e5533af4a28a3", "_user": "cran", "_type": "src", "_file": "flexBART_2.0.3.tar.gz", "_fileid": "4fffd4a14f0f9aca0b8a91ccdec83cdd684643ff1f794f5e54b6079ebf1b76bd", "_filesize": 289060, "_sha256": "4fffd4a14f0f9aca0b8a91ccdec83cdd684643ff1f794f5e54b6079ebf1b76bd", "_created": "2026-06-12T07:42:06.000Z", "_published": "2026-06-12T07:49:34.968Z", "_distro": "noble", "_jobs": [ { "job": 80982473642, "time": 281, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "7585977021" }, { "job": 80982473626, "time": 274, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7585974868" }, { "job": 80982473631, "time": 278, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7585976184" }, { "job": 80982473643, "time": 263, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7585971784" }, { "job": 80981698316, "time": 307, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7585888162" }, { "job": 80982473613, "time": 234, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7585962235" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/27401881694", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/flexBART", "_commit": { "id": "c11db3865f913d1f35781a6d74660b89c3f35d0b", "author": "Sameer K. Deshpande ", "committer": "cran-robot ", "message": "version 2.0.3\n", "time": 1770883215 }, "_maintainer": { "name": "Sameer K. Deshpande", "email": "sameer.deshpande@wisc.edu", "orcid": "0000-0003-4116-5533" }, "_registered": true, "_dependencies": [ { "package": "Rcpp", "role": "LinkingTo" }, { "package": "RcppArmadillo", "role": "LinkingTo" }, { "package": "Rcpp", "version": ">= 1.0.12", "role": "Imports" }, { "package": "glmnet", "version": ">= 4.0", "role": "Imports" }, { "package": "methods", "role": "Imports" }, { "package": "igraph", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "quarto", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-07", "n": 1 } ], "_tags": [ { "name": "2.0.3", "date": "2026-02-12" } ], "_stars": 0, "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 184, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/flexBART" }, "_devurl": "https://github.com/skdeshpande91/flexbart", "_pkgdown": "https://skdeshpande91.github.io/flexBART/", "_searchresults": 9, "_topics": [ "openblas", "cpp" ], "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/flexBART.html", "manual.pdf" ], "_homeurl": "https://github.com/skdeshpande91/flexbart", "_realowner": "skdeshpande91", "_cranurl": false, "_releases": [ { "version": "2.0.3", "date": "2026-02-16" } ], "_exports": [ "flexBART", "predict.flexBART", "rflexBART" ], "_help": [ { "page": "flexBART", "title": "A more flexible BART", "topics": [ "flexBART" ] }, { "page": "predict.flexBART", "title": "Predicting new observations with previously fitted flexBART model", "topics": [ "predict.flexBART" ] }, { "page": "rflexBART", "title": "Draw samples from the regression tree prior", "topics": [ "rflexBART" ] } ], "_rundeps": [ "codetools", "foreach", "glmnet", "iterators", "lattice", "Matrix", "Rcpp", "RcppArmadillo", "RcppEigen", "shape", "survival" ], "_sysdeps": [ { "shlib": "liblapack", "package": "libopenblas0-pthread", "source": "openblas", "version": "0.3.26+ds-1ubuntu0.1", "name": "openblas", "homepage": "https://www.openblas.net/", "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)" }, { "shlib": "libstdc++", "package": "libstdc++6", "source": "gcc", "version": "14.2.0-4ubuntu2~24.04.1", "name": "c++", "homepage": "http://gcc.gnu.org/", "description": "GNU Standard C++ Library v3" } ], "_score": 1, "_indexed": false, "_nocasepkg": "flexbart", "_universes": [ "cran" ], "_indexurl": "https://skdeshpande91.r-universe.dev/flexBART", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "2.0.3", "date": "2026-06-12T07:46:26.000Z", "distro": "noble", "arch": "aarch64", "commit": "c11db3865f913d1f35781a6d74660b89c3f35d0b", "fileid": "a76dccdc592fbc04f123151d3f868c2e5f6733036357c2de2848e0e4cfe00cc8", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27401881694" }, { "r": "4.7.0", "os": "linux", "version": "2.0.3", "date": "2026-06-12T07:46:27.000Z", "distro": "noble", "arch": "x86_64", "commit": "c11db3865f913d1f35781a6d74660b89c3f35d0b", "fileid": "9f93da0a9b47baaf75b68a05d4c32ce196bc220b25210bd8b16bd8a49d0ff7ec", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27401881694" }, { "r": "4.6.0", "os": "linux", "version": "2.0.3", "date": "2026-06-12T07:46:20.000Z", "distro": "noble", "arch": "aarch64", "commit": "c11db3865f913d1f35781a6d74660b89c3f35d0b", "fileid": "2ab4c15bdcd72c0ebbafc98928c1e4933fb58f4768bc745476d27eb833ef8b24", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27401881694" }, { "r": "4.6.0", "os": "linux", "version": "2.0.3", "date": "2026-06-12T07:46:26.000Z", "distro": "noble", "arch": "x86_64", "commit": "c11db3865f913d1f35781a6d74660b89c3f35d0b", "fileid": "193fdf5d7b69dba9dbe70fb23ecc08232f43173ea26f08cae20bce3a69e93130", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/27401881694" }, { "r": "4.6.0", "os": "wasm", "version": "2.0.3", "date": "2026-06-12T07:46:24.000Z", "arch": "emscripten", "commit": "c11db3865f913d1f35781a6d74660b89c3f35d0b", "fileid": "09edc680e7963eee9519681c3d941de749f4e3f85b7d694f4f3f7cd0102a1a37", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/27401881694" } ] }