{ "_id": "6adb38571206290b6ab7679a", "Package": "bdsvd", "Type": "Package", "Title": "Block Structure Detection Using Singular Vectors", "Version": "1.2.1", "Authors@R": "c(\nperson(given = \"Jan O.\", family = \"Bauer\", email = \"j.bauer@vu.nl\", role = c(\"aut\", \"cre\"), comment = c(ORCID = \"0000-0001-7123-4507\")),\nperson(given = \"Ron\", family = \"Holzapfel\", email = \"\", role = \"aut\"))", "Maintainer": "Jan O. Bauer ", "Description": "Provides methods to perform block diagonal covariance\nmatrix detection using singular vectors ('BD-SVD'), which can\nbe extended to inherently sparse principal component analysis\n('IS-PCA'). The methods are described in Bauer (2025)\n and Bauer (2026)\n.", "License": "GPL (>= 2)", "Encoding": "UTF-8", "RoxygenNote": "7.3.2", "Config/testthat/edition": "3", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-10-23 10:29:13 UTC", "User": "root" }, "Author": "Jan O. Bauer [aut, cre] (ORCID:\n), Ron Holzapfel [aut]", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2026-03-26 14:02:30 UTC", "RemoteUrl": "https://github.com/cran/bdsvd", "RemoteRef": "HEAD", "RemoteSha": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "_user": "cran", "_type": "src", "_file": "bdsvd_1.2.1.tar.gz", "_fileid": "https://r2.ropensci.org/5f065af40fbc298eec53bff00bb74bb24facefa0286cd1df9ff4f0711e9bd62a", "_filesize": 204880, "_sha256": "5f065af40fbc298eec53bff00bb74bb24facefa0286cd1df9ff4f0711e9bd62a", "_expires": "2027-01-31T10:35:01.000Z", "_created": "2026-10-23T10:29:13.000Z", "_published": "2026-10-23T10:35:03.672Z", "_upstream": "https://github.com/cran/bdsvd", "_status": "success", "_maintainer": { "name": "Jan O. Bauer", "email": "j.bauer@vu.nl", "login": "janobauer", "description": "", "uuid": 50666196, "orcid": "0000-0001-7123-4507" }, "_jobs": [ { "job": 120367636830, "time": 136, "config": "linux-devel-arm64", "r": "4.7.0", "check": "NOTE", "artifact": "12496150094" }, { "job": 120367636960, "time": 161, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "NOTE", "artifact": "12495202255" }, { "job": 120367636841, "time": 134, "config": "linux-release-arm64", "r": "4.6.1", "check": "NOTE", "artifact": "12495905487" }, { "job": 120367637023, "time": 156, "config": "linux-release-x86_64", "r": "4.6.1", "check": "NOTE", "artifact": "12495572091" }, { "job": 120365910573, "time": 262, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "12495516603" }, { "job": 120367637042, "time": 116, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "12495213112" }, { "job": 120367636963, "time": 221, "config": "windows-devel-arm64", "r": "4.7.0", "check": "NOTE", "artifact": "12495412621" }, { "job": 120367636961, "time": 141, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "NOTE", "artifact": "12495462243" }, { "job": 120367636926, "time": 227, "config": "windows-release-arm64", "r": "4.6.1", "check": "NOTE", "artifact": "12495721760" }, { "job": 120367637041, "time": 124, "config": "windows-release-x86_64", "r": "4.6.1", "check": "NOTE", "artifact": "12494978917" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/39939073031", "_commit": { "id": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "author": "Jan O. Bauer ", "committer": "cran-robot ", "message": "version 1.2.1\n", "time": 1774533750 }, "_distro": "resolute", "_host": "GitHub-Actions", "_registered": true, "_dependencies": [ { "package": "Rcpp", "role": "LinkingTo" }, { "package": "RcppArmadillo", "role": "LinkingTo" }, { "package": "irlba", "role": "Imports" }, { "package": "matrixStats", "role": "Imports" }, { "package": "Rcpp", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "cvCovEst", "role": "Suggests" }, { "package": "glasso", "role": "Suggests" }, { "package": "mvtnorm", "role": "Suggests" }, { "package": "dslabs", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.0.0", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 0, "_updates": [ { "week": "2026-13", "n": 1 } ], "_tags": [ { "name": "1.2.1", "date": "2026-03-26" } ], "_stars": 0, "_contributors": [ { "user": "janobauer", "count": 4, "uuid": 50666196 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "followers": 634, "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 431, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/bdsvd" }, "_searchresults": 0, "_topics": [ "openblas", "cpp" ], "_rbuild": "4.6.1", "_assets": [ "extra/bdsvd.html", "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf", "extra/readme.html", "extra/readme.md" ], "_homeurl": "https://github.com/janobauer/bdsvd", "_realowner": "janobauer", "_cranurl": false, "_releases": [ { "version": "0.1-0", "date": "2024-03-29" }, { "version": "0.2.0", "date": "2024-07-06" }, { "version": "0.2.1", "date": "2025-01-08" }, { "version": "1.2.1", "date": "2026-03-26" } ], "_exports": [ "bdsvd", "bdsvd.cov.sim", "bdsvd.ht", "bdsvd.structure", "cdm.pca", "detect.blocks", "ispca", "prmats", "single.bdsvd" ], "_help": [ { "page": "bdsvd", "title": "Block Detection Using Singular Vectors (BD-SVD).", "topics": [ "bdsvd" ] }, { "page": "bdsvd.cov.sim", "title": "Covariance Matrix Simulation for BD-SVD", "topics": [ "bdsvd.cov.sim" ] }, { "page": "bdsvd.ht", "title": "Hyperparameter Tuning for BD-SVD", "topics": [ "bdsvd.ht" ] }, { "page": "bdsvd.structure", "title": "Data Matrix Structure According to the Detected Block Structure.", "topics": [ "bdsvd.structure" ] }, { "page": "cdm.pca", "title": "High Dimensional Principal Component Analysis", "topics": [ "cdm.pca" ] }, { "page": "detect.blocks", "title": "Block Detection", "topics": [ "detect.blocks" ] }, { "page": "ispca", "title": "Inherently Sparse Principal Component Analysis (IS-PCA).", "topics": [ "ispca" ] }, { "page": "prmats", "title": "Principal (Sub)Matrices", "topics": [ "prmats" ] }, { "page": "single.bdsvd", "title": "Single Iteration of Block Detection Using Singular Vectors (BD-SVD).", "topics": [ "single.bdsvd" ] } ], "_readme": "https://github.com/cran/bdsvd/raw/HEAD/README.md", "_rundeps": [ "irlba", "lattice", "Matrix", "matrixStats", "Rcpp", "RcppArmadillo" ], "_sysdeps": [ { "shlib": "libblas", "package": "libopenblas0-pthread", "source": "openblas", "version": "0.3.32+ds-5", "name": "openblas", "homepage": "https://www.openblas.net/", "description": "Optimized BLAS (linear algebra) library (shared lib, pthread)" }, { "shlib": "libstdc++", "package": "libstdc++6", "source": "gcc", "version": "16-20260322-1ubuntu1", "name": "c++", "homepage": "http://gcc.gnu.org/", "description": "GNU Standard C++ Library v3" } ], "_score": 1.6989700043360187, "_indexed": false, "_nocasepkg": "bdsvd", "_universes": [ "cran" ], "_indexurl": "https://janobauer.r-universe.dev/bdsvd", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.2.1", "date": "2026-10-23T10:32:40.000Z", "distro": "resolute", "arch": "aarch64", "commit": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "fileid": "https://r2.ropensci.org/4527d73c6a98621bca45ec2793662c699dc261ab1ba42ac7cb81b7fb8dbe61a0", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cran/actions/runs/39939073031" }, { "r": "4.7.0", "os": "linux", "version": "1.2.1", "date": "2026-10-23T10:32:54.000Z", "distro": "resolute", "arch": "x86_64", "commit": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "fileid": "https://r2.ropensci.org/3b24add66a28e4055674084a5213de765220f606dcac4894dbafa5eaa4889a1b", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cran/actions/runs/39939073031" }, { "r": "4.6.1", "os": "linux", "version": "1.2.1", "date": "2026-10-23T10:32:39.000Z", "distro": "resolute", "arch": "aarch64", "commit": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "fileid": "https://r2.ropensci.org/562c8dd3c9a3c1c3f1da54ede4ca738ad3d930e4d9ade5c39398234963ddfc02", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cran/actions/runs/39939073031" }, { "r": "4.6.1", "os": "linux", "version": "1.2.1", "date": "2026-10-23T10:32:56.000Z", "distro": "resolute", "arch": "x86_64", "commit": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "fileid": "https://r2.ropensci.org/69e528dc37de752a6f28be5356163f1e84ccc6a9c1fe8fa07625c467e95ee113", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cran/actions/runs/39939073031" }, { "r": "4.6.0", "os": "wasm", "version": "1.2.1", "date": "2026-10-23T10:32:39.000Z", "arch": "emscripten", "commit": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "fileid": "https://r2.ropensci.org/1bd7ba338103b57186743f55cf908b9c2655ce67162a4fe33bf1c9d0f5d18ae4", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/39939073031" }, { "r": "4.7.0", "os": "win", "version": "1.2.1", "date": "2026-10-23T10:33:46.000Z", "arch": "aarch64", "commit": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "fileid": "https://r2.ropensci.org/bfccd0d46c5e20bd113782f284afe2edd1fce5ea58db5332b8d2ff17a68d2c09", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cran/actions/runs/39939073031" }, { "r": "4.7.0", "os": "win", "version": "1.2.1", "date": "2026-10-23T10:31:47.000Z", "arch": "x86_64", "commit": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "fileid": "https://r2.ropensci.org/02749683ac7dd483742fb8cc42f14c105f8adca99a80bff10ab7c7c6f84ecdfc", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cran/actions/runs/39939073031" }, { "r": "4.6.1", "os": "win", "version": "1.2.1", "date": "2026-10-23T10:33:55.000Z", "arch": "aarch64", "commit": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "fileid": "https://r2.ropensci.org/721d74a7dd9b312341e470978d1184b53c4bed6f219805154bb25774320dd418", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cran/actions/runs/39939073031" }, { "r": "4.6.1", "os": "win", "version": "1.2.1", "date": "2026-10-23T10:31:48.000Z", "arch": "x86_64", "commit": "cb9e9bf27d553d6ee6270e1ace2d401e0bb6f8cf", "fileid": "https://r2.ropensci.org/7fc6197fba6b801554f71709c8abb7dc2c174f0fc6bf493a0e6e249732eaab18", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cran/actions/runs/39939073031" } ] }