{ "_id": "6a1f227bb401979e734208ab", "Package": "rstiefel", "Type": "Package", "Title": "Random Orthonormal Matrix Generation and Optimization on the\nStiefel Manifold", "Version": "1.0.1", "Date": "2021-06-14", "Author": "Peter Hoff and Alexander Franks", "Maintainer": "Peter Hoff ", "Description": "Simulation of random orthonormal matrices from linear and\nquadratic exponential family distributions on the Stiefel\nmanifold. The most general type of distribution covered is the\nmatrix-variate Bingham-von Mises-Fisher distribution. Most of\nthe simulation methods are presented in Hoff(2009) \"Simulation\nof the Matrix Bingham-von Mises-Fisher Distribution, With\nApplications to Multivariate and Relational Data\"\n. The package also includes\nfunctions for optimization on the Stiefel manifold based on\nalgorithms described in Wen and Yin (2013) \"A feasible method\nfor optimization with orthogonality constraints\"\n.", "License": "GPL-3", "RoxygenNote": "6.0.1", "VignetteBuilder": "knitr", "Repository": "https://pdhoff.r-universe.dev", "Date/Publication": "2021-06-15 13:59:20 UTC", "RemoteUrl": "https://github.com/pdhoff/rstiefel", "RemoteRef": "HEAD", "RemoteSha": "c19d696e357365f3dc814400fb56e7b254d11983", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-16 07:10:22 UTC", "User": "root" }, "MD5sum": "0c1c64b7f9222d3d6b80b80c1721dc90", "_user": "pdhoff", "_type": "src", "_file": "rstiefel_1.0.1.tar.gz", "_fileid": "5fb1e93ef8d0e919f2a76ef9c03da6cbea53beb4d1a6a54cc9fedaec329c710e", "_filesize": 550860, "_sha256": "5fb1e93ef8d0e919f2a76ef9c03da6cbea53beb4d1a6a54cc9fedaec329c710e", "_created": "2026-05-16T07:10:22.000Z", "_published": "2026-06-02T18:35:39.653Z", "_distro": "noble", "_jobs": [ { "job": 79144833332, "time": 133, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "7031484048" }, { "job": 79144833187, "time": 100, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7031481183" }, { "job": 79144833264, "time": 113, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7031482347" }, { "job": 79144833329, "time": 99, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7031480973" }, { "job": 79144833217, "time": 153, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7031483770" }, { "job": 79144833861, "time": 272, "config": "macos-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "7031495370" }, { "job": 79144833091, "time": 152, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7031483238" }, { "job": 79144833956, "time": 205, "config": "macos-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7031488834" }, { "job": 79144832287, "time": 185, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7031470672" }, { "job": 79144832420, "time": 83, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7366615455" }, { "job": 79144833328, "time": 84, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7031479437" }, { "job": 79144833053, "time": 132, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7031484000" }, { "job": 79144833519, "time": 71, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7031478155" } ], "_buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/pdhoff/rstiefel", "_commit": { "id": "c19d696e357365f3dc814400fb56e7b254d11983", "author": "Peter Hoff ", "committer": "Peter Hoff ", "message": "Fixed mismatch between docs and code in optStiefel\n", "time": 1623765560 }, "_maintainer": { "name": "Peter Hoff", "email": "peter.hoff@duke.edu", "login": "pdhoff", "uuid": 10690468 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 2.10", "role": "Depends" }, { "package": "knitr", "role": "Suggests" } ], "_owner": "pdhoff", "_selfowned": true, "_usedby": 11, "_updates": [], "_tags": [], "_stars": 3, "_contributors": [ { "user": "afranks86", "count": 13, "uuid": 8409176 }, { "user": "pdhoff", "count": 8, "uuid": 10690468 } ], "_userbio": { "uuid": 10690468, "type": "user", "name": "Peter Hoff" }, "_downloads": { "count": 475, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/rstiefel" }, "_devurl": "https://github.com/pdhoff/rstiefel", "_searchresults": 123, "_rbuild": "4.6.0", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "extra/rstiefel.html", "manual.pdf" ], "_homeurl": "https://github.com/pdhoff/rstiefel", "_realowner": "pdhoff", "_cranurl": true, "_releases": [ { "version": "0.9", "date": "2012-01-12" }, { "version": "0.10", "date": "2014-11-25" }, { "version": "0.20", "date": "2018-06-12" }, { "version": "1.0.0", "date": "2019-02-20" }, { "version": "1.0.1", "date": "2021-06-15" } ], "_exports": [ "lineSearch", "lineSearchBB", "NullC", "optStiefel", "rbing.matrix.gibbs", "rbing.O2", "rbing.Op", "rbing.vector.gibbs", "rbmf.matrix.gibbs", "rbmf.O2", "rbmf.vector.gibbs", "rmf.matrix", "rmf.matrix.gibbs", "rmf.vector", "rustiefel", "rW", "ry_bing", "ry_bmf", "tr" ], "_help": [ { "page": "rstiefel-package", "title": "Random Orthonormal Matrix Generation on the Stiefel Manifold #' Simulation of random orthonormal matrices from linear and quadratic exponential family distributions on the Stiefel manifold. The most general type of distribution covered is the matrix-variate Bingham-von Mises-Fisher distribution. Most of the simulation methods are presented in Hoff(2009) \"Simulation of the Matrix Bingham-von Mises-Fisher Distribution, With Applications to Multivariate and Relational Data\" . The package also includes functions for optimzation on the Stiefel manifold based on algoirthms described in Wen and Yin (2013) \"A feasible method for optimization with orthogonality constraints\" .", "topics": [ "rstiefel-package", "rstiefel" ] }, { "page": "lineSearch", "title": "A curvilinear search on the Stiefel manifold (Wen and Yin 2013, Algo 1)", "topics": [ "lineSearch" ] }, { "page": "lineSearchBB", "title": "A curvilinear search on the Stiefel manifold with BB steps (Wen and Yin 2013, Algo 2) This is based on the line search algorithm described in (Zhang and Hager, 2004)", "topics": [ "lineSearchBB" ] }, { "page": "NullC", "title": "Null Space of a Matrix", "topics": [ "NullC" ] }, { "page": "optStiefel", "title": "Optimize a function on the Stiefel manifold", "topics": [ "optStiefel" ] }, { "page": "rbing.matrix.gibbs", "title": "Gibbs Sampling for the Matrix-variate Bingham Distribution", "topics": [ "rbing.matrix.gibbs" ] }, { "page": "rbing.O2", "title": "Simulate a 2*2 Orthogonal Random Matrix", "topics": [ "rbing.O2" ] }, { "page": "rbing.Op", "title": "Simulate a 'p*p' Orthogonal Random Matrix", "topics": [ "rbing.Op" ] }, { "page": "rbing.vector.gibbs", "title": "Gibbs Sampling for the Vector-variate Bingham Distribution", "topics": [ "rbing.vector.gibbs" ] }, { "page": "rbmf.matrix.gibbs", "title": "Gibbs Sampling for the Matrix-variate Bingham-von Mises-Fisher Distribution.", "topics": [ "rbmf.matrix.gibbs" ] }, { "page": "rbmf.O2", "title": "Simulate a '2*2' Orthogonal Random Matrix", "topics": [ "rbmf.O2" ] }, { "page": "rbmf.vector.gibbs", "title": "Gibbs Sampling for the Vector-variate Bingham-von Mises-Fisher Distribution", "topics": [ "rbmf.vector.gibbs" ] }, { "page": "rmf.matrix", "title": "Simulate a Random Orthonormal Matrix", "topics": [ "rmf.matrix" ] }, { "page": "rmf.matrix.gibbs", "title": "Gibbs Sampling for the Matrix-variate von Mises-Fisher Distribution", "topics": [ "rmf.matrix.gibbs" ] }, { "page": "rmf.vector", "title": "Simulate a Random Normal Vector", "topics": [ "rmf.vector" ] }, { "page": "rustiefel", "title": "Siumlate a Uniformly Distributed Random Orthonormal Matrix", "topics": [ "rustiefel" ] }, { "page": "rW", "title": "Simulate 'W' as Described in Wood(1994)", "topics": [ "rW" ] }, { "page": "ry_bing", "title": "Helper Function for Sampling a Bingham-distributed Vector", "topics": [ "ry_bing" ] }, { "page": "ry_bmf", "title": "Helper Function for Sampling a Bingham-von Mises-Fisher-distributed Vector", "topics": [ "ry_bmf" ] }, { "page": "tr", "title": "Compute the trace of a matrix", "topics": [ "tr" ] } ], "_readme": "https://github.com/pdhoff/rstiefel/raw/HEAD/README.md", "_rundeps": [], "_vignettes": [ { "source": "rstiefel.Rnw", "filename": "rstiefel.pdf", "title": "Matrix modeling with rstiefel", "engine": "utils::Sweave", "headings": [], "created": "2017-06-14 00:13:42", "modified": "2019-02-18 15:43:54", "commits": 3 } ], "_score": 6.7845103103729665, "_indexed": true, "_nocasepkg": "rstiefel", "_universes": [ "pdhoff" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.0.1", "date": "2026-05-16T07:12:42.000Z", "distro": "noble", "arch": "aarch64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "e32cebc1cbaf8f2127bbbbe4de3d9a2527ba18853c243ad5b6ff0f55256b4c9b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.7.0", "os": "linux", "version": "1.0.1", "date": "2026-05-16T07:12:09.000Z", "distro": "noble", "arch": "x86_64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "66d853a48396b9009fba35a6e2a98c792bb99d662757d1a6d315bce97dc7b510", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.6.0", "os": "linux", "version": "1.0.1", "date": "2026-05-16T07:12:24.000Z", "distro": "noble", "arch": "aarch64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "2cf76628f1e3812871b5be4e32393871b0c55ce0ca57cf00b5f57fa16ea3d987", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.6.0", "os": "linux", "version": "1.0.1", "date": "2026-05-16T07:12:08.000Z", "distro": "noble", "arch": "x86_64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "0c5ca525c2b1ed23d44d8aa6984e7b8db4f814b98155d2d29c61d8cddb00cc56", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.5.3", "os": "mac", "version": "1.0.1", "date": "2026-05-16T07:12:36.000Z", "arch": "aarch64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "7e8dd478b7584b818ed14c5d7457630493d31000271041f2f6aa19f6355212eb", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.5.3", "os": "mac", "version": "1.0.1", "date": "2026-05-16T07:14:23.000Z", "arch": "x86_64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "43bfad93e9fd3ab639b40d4789fc058474b90cc1fef578d363880fcf3546e698", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.6.0", "os": "mac", "version": "1.0.1", "date": "2026-05-16T07:12:27.000Z", "arch": "aarch64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "bbe3655e7f750ff2ba3831498ee16809efb7a04bc8bbd89c363e118bcadd6d38", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.6.0", "os": "mac", "version": "1.0.1", "date": "2026-05-16T07:13:15.000Z", "arch": "x86_64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "17928ee97395137bb958bfb5dfe84a3430d15b983fdda5632190afbec46a3fee", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.7.0", "os": "win", "version": "1.0.1", "date": "2026-05-16T07:11:37.000Z", "arch": "x86_64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "10f991a017c3f57b0eaf6fb7552ba1cd0b8e3bca73def01edbead44ba81cff2e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.5.3", "os": "win", "version": "1.0.1", "date": "2026-05-16T07:12:04.000Z", "arch": "x86_64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "ac9e3a3ac9ccb2f8aee6c2571e6dd0657a9ab62b5ccc063d7ed46031eb234662", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.6.0", "os": "win", "version": "1.0.1", "date": "2026-05-16T07:11:29.000Z", "arch": "x86_64", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "02899cda35de31ea7e4a870034a7ad3bf132d0808c6aa32f833ef8f9291d1148", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" }, { "r": "4.6.0", "os": "wasm", "version": "1.0.1", "date": "2026-06-02T18:35:23.000Z", "arch": "emscripten", "commit": "c19d696e357365f3dc814400fb56e7b254d11983", "fileid": "c377ff67148b13105b8c6b63bafd8fb39ce17725ddcd18f61338ad3b4396d1b1", "status": "success", "buildurl": "https://github.com/r-universe/pdhoff/actions/runs/25955756124" } ] }