{ "_id": "6a16ca0cacfb0bcc41d89445", "Package": "rotations", "Type": "Package", "Title": "Working with Rotation Data", "Version": "1.6.6", "Authors@R": "c(person(given = \"Bryan\",\nfamily = \"Stanfill\",\nrole = c(\"aut\", \"cre\"),\nemail = \"bstanfill2003@gmail.com\"),\nperson(given = \"Heike\",\nfamily = \"Hofmann\",\nrole = \"aut\"),\nperson(given = \"Ulrike\",\nfamily = \"Genschel\",\nrole = \"aut\"),\nperson(given = \"Aymeric\",\nfamily = \"Stamm\",\nrole = \"ctb\",\nemail = \"aymeric.stamm@math.cnrs.fr\",\ncomment = c(ORCID = \"0000-0002-8725-3654\")),\nperson(given = \"Luciano\",\nfamily = \"Selzer\",\nrole = \"ctb\"))", "Description": "Tools for working with rotational data, including\nsimulation from the most commonly used distributions on SO(3),\nmethods for different Bayes, mean and median type estimators\nfor the central orientation of a sample, confidence/credible\nregions for the central orientation based on those estimators\nand a novel visualization technique for rotation data. Most\nrecently, functions to identify potentially discordant\n(outlying) values have been added. References: Bingham,\nMelissa A. and Nordman, Dan J. and Vardeman, Steve B. (2009),\nBingham, Melissa A and Vardeman, Stephen B and Nordman, Daniel\nJ (2009), Bingham, Melissa A and Nordman, Daniel J and\nVardeman, Stephen B (2010), Leon, C.A. and Masse, J.C. and\nRivest, L.P. (2006), Hartley, R and Aftab, K and Trumpf, J.\n(2011), Stanfill, Bryan and Genschel, Ulrike and Hofmann, Heike\n(2013), Maonton, Jonathan (2004), Mardia, KV and Jupp, PE\n(2000, ISBN:9780471953333), Rancourt, D. and Rivest, L.P. and\nAsselin, J. (2000), Chang, Ted and Rivest, Louis-Paul (2001),\nFisher, Nicholas I. (1996, ISBN:0521568900).", "License": "MIT + file LICENSE", "URL": "https://github.com/stanfill/rotationsC", "BugReports": "https://github.com/stanfill/rotationsC/issues", "Encoding": "UTF-8", "LazyData": "true", "RoxygenNote": "7.3.3", "VignetteBuilder": "knitr", "Collate": "'Q4-class.R' 'RcppExports.R' 'preliminary.R' 'SO3-class.R'\n'bayes.R' 'data.R' 'distributions.R' 'estimators.R'\n'grid-search.R' 'help.R' 'kappa.R' 'plot.R' 'primitives.R'\n'regions.R' 'robust.R' 'rotations-package.R' 'zzz.R'", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-27 10:35:10 UTC", "User": "root" }, "Author": "Bryan Stanfill [aut, cre], Heike Hofmann [aut], Ulrike Genschel\n[aut], Aymeric Stamm [ctb] (ORCID:\n), Luciano Selzer [ctb]", "Maintainer": "Bryan Stanfill ", "Repository": "https://cran.r-universe.dev", "Date/Publication": "2025-09-28 23:20:02 UTC", "RemoteUrl": "https://github.com/cran/rotations", "RemoteRef": "HEAD", "RemoteSha": "8c70e9a781f1973a8f004a50e8ddc17ec9112afd", "MD5sum": "8ac63eb220c93321a76ae33c1234d81a", "_user": "cran", "_type": "src", "_file": "rotations_1.6.6.tar.gz", "_fileid": "ad632d7b8fc880c04bdaaac4d47039dfb4e4bf742112642c0d40c48384c7d30c", "_filesize": 3209518, "_sha256": "ad632d7b8fc880c04bdaaac4d47039dfb4e4bf742112642c0d40c48384c7d30c", "_created": "2026-05-27T10:35:10.000Z", "_published": "2026-05-27T10:40:12.313Z", "_distro": "noble", "_jobs": [ { "job": 78058608523, "time": 188, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "7238244588" }, { "job": 78058608553, "time": 182, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7238242232" }, { "job": 78058608519, "time": 225, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7238255658" }, { "job": 78058608521, "time": 184, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7238243011" }, { "job": 78057905617, "time": 271, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7238185111" }, { "job": 78058608505, "time": 163, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7238236285" } ], "_buildurl": "https://github.com/r-universe/cran/actions/runs/26505831270", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/cran/rotations", "_commit": { "id": "8c70e9a781f1973a8f004a50e8ddc17ec9112afd", "author": "Bryan Stanfill ", "committer": "cran-robot ", "message": "version 1.6.6\n", "time": 1759101602 }, "_maintainer": { "name": "Bryan Stanfill", "email": "bstanfill2003@gmail.com", "login": "stanfill", "description": "", "uuid": 2074666 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 2.10", "role": "Depends" }, { "package": "Rcpp", "role": "LinkingTo" }, { "package": "RcppArmadillo", "role": "LinkingTo" }, { "package": "ggplot2", "role": "Imports" }, { "package": "gridExtra", "role": "Imports" }, { "package": "Rcpp", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "onion", "role": "Suggests" }, { "package": "orientlib", "role": "Suggests" }, { "package": "testthat", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" } ], "_owner": "cran", "_selfowned": false, "_usedby": 1, "_updates": [ { "week": "2025-39", "n": 1 } ], "_tags": [ { "name": "1.6.6", "date": "2025-09-28" } ], "_stars": 0, "_contributors": [ { "user": "stanfill", "count": 15, "uuid": 2074666 } ], "_userbio": { "uuid": 6899542, "type": "organization", "name": "cran", "description": "Unofficial read-only mirror of all CRAN R packages" }, "_downloads": { "count": 248, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/rotations" }, "_devurl": "https://github.com/stanfill/rotationsc", "_searchresults": 59, "_topics": [ "openblas", "cpp" ], "_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/rotations.html", "manual.pdf" ], "_homeurl": "https://github.com/stanfill/rotationsc", "_realowner": "stanfill", "_cranurl": false, "_releases": [ { "version": "0.1", "date": "2013-09-09" }, { "version": "0.2", "date": "2013-12-10" }, { "version": "1.0", "date": "2014-01-28" }, { "version": "1.1", "date": "2014-02-23" }, { "version": "1.2", "date": "2014-04-07" }, { "version": "1.3", "date": "2014-12-16" }, { "version": "1.4", "date": "2015-10-14" }, { "version": "1.5", "date": "2016-01-06" }, { "version": "1.6", "date": "2020-03-28" }, { "version": "1.6.1", "date": "2020-04-03" }, { "version": "1.6.2", "date": "2021-03-13" }, { "version": "1.6.3", "date": "2021-11-25" }, { "version": "1.6.4", "date": "2022-06-24" }, { "version": "1.6.5", "date": "2023-12-08" }, { "version": "1.6.6", "date": "2025-09-28" } ], "_exports": [ "as.Q4", "as.SO3", "bayes.mean", "bayesCR", "cayley.kappa", "center", "chang", "dcayley", "dfisher", "dhaar", "discord", "dmaxwell", "duars", "dvmises", "fisher.kappa", "fisheretal", "genR", "gradient.search", "id.Q4", "id.SO3", "is.Q4", "is.SO3", "maxwell.kappa", "MCMCSO3", "mis.angle", "mis.axis", "pcayley", "pfisher", "phaar", "pmaxwell", "pointsXYZ", "prentice", "project.SO3", "puars", "pvmises", "rcayley", "region", "rfisher", "rhaar", "rmaxwell", "rot.dist", "rotdist.sum", "ruars", "rvmises", "skew.exp", "vmises.kappa", "zhang" ], "_datasets": [ { "name": "drill", "title": "Drill data set", "object": "drill", "class": [ "data.frame" ], "fields": [ "Subject", "Joint", "Position", "Replicate", "Q1", "Q2", "Q3", "Q4" ], "rows": 720, "table": true, "tojson": true }, { "name": "nickel", "title": "Nickel electron backscatter diffraction data set", "object": "nickel", "class": [ "data.frame" ], "fields": [ "xpos", "ypos", "location", "rep", "V1", "V2", "V3", "V4", "V5", "V6", "V7", "V8", "V9" ], "rows": 48286, "table": true, "tojson": true } ], "_help": [ { "page": "Angular-distributions", "title": "Angular distributions", "topics": [ "Angular-distributions" ] }, { "page": "Arithmetic", "title": "Arithmetic operators on SO(3)", "topics": [ "\"+.Q4\"", "\"+.SO3\"", "\"-.Q4\"", "\"-.SO3\"", "+.Q4", "+.SO3", "-.Q4", "-.SO3", "Arithmetic" ] }, { "page": "bayes.mean", "title": "Parameter estimates based on non-informative Bayes", "topics": [ "bayes.mean", "bayes.mean.Q4", "bayes.mean.SO3" ] }, { "page": "bayesCR", "title": "Bayes credible regions", "topics": [ "bayesCR", "bayesCR.Q4", "bayesCR.SO3" ] }, { "page": "Cayley", "title": "The symmetric Cayley distribution", "topics": [ "Cayley", "dcayley", "pcayley", "rcayley" ] }, { "page": "cayley.kappa", "title": "Circular variance and concentration parameter", "topics": [ "cayley.kappa" ] }, { "page": "center", "title": "Center rotation data", "topics": [ "center", "center.Q4", "center.SO3" ] }, { "page": "chang", "title": "M-estimator asymptotic confidence region", "topics": [ "chang", "chang.Q4", "chang.SO3" ] }, { "page": "discord", "title": "Measure of Discord", "topics": [ "discord" ] }, { "page": "drill", "title": "Drill data set", "topics": [ "drill" ] }, { "page": "Fisher", "title": "The matrix-Fisher distribution", "topics": [ "dfisher", "Fisher", "pfisher", "rfisher" ] }, { "page": "fisher.kappa", "title": "Circular variance and concentration parameter", "topics": [ "fisher.kappa" ] }, { "page": "fisheretal", "title": "Transformation based pivotal bootstrap confidence region", "topics": [ "fisheretal", "fisheretal.Q4", "fisheretal.SO3" ] }, { "page": "genR", "title": "Generate rotations", "topics": [ "genR" ] }, { "page": "gradient.search", "title": "Gradient optimization for rotation data", "topics": [ "gradient.search" ] }, { "page": "Haar", "title": "Uniform distribution", "topics": [ "dhaar", "Haar", "phaar", "rhaar" ] }, { "page": "head", "title": "Return the First or Last Parts of an Object", "topics": [ "head", "head.Q4", "head.SO3" ] }, { "page": "log.SO3", "title": "Rotation logarithm", "topics": [ "log.SO3" ] }, { "page": "Maxwell", "title": "The modified Maxwell-Boltzmann distribution", "topics": [ "dmaxwell", "Maxwell", "pmaxwell", "rmaxwell" ] }, { "page": "maxwell.kappa", "title": "Circular variance and concentration parameter", "topics": [ "maxwell.kappa" ] }, { "page": "MCMCSO3", "title": "MCMC for rotation data", "topics": [ "MCMCSO3", "MCMCSO3.Q4", "MCMCSO3.SO3" ] }, { "page": "mean", "title": "Mean rotation", "topics": [ "mean", "mean.Q4", "mean.SO3" ] }, { "page": "median", "title": "Median rotation", "topics": [ "median", "median.Q4", "median.SO3" ] }, { "page": "mis.angle", "title": "Misorientation angle", "topics": [ "mis.angle", "mis.angle.Q4", "mis.angle.SO3" ] }, { "page": "mis.axis", "title": "Misorientation axis", "topics": [ "mis.axis", "mis.axis.Q4", "mis.axis.SO3" ] }, { "page": "Mises", "title": "The circular-von Mises distribution", "topics": [ "dvmises", "Mises", "pvmises", "rvmises" ] }, { "page": "nickel", "title": "Nickel electron backscatter diffraction data set", "topics": [ "nickel" ] }, { "page": "plot", "title": "Visualizing random rotations", "topics": [ "plot", "plot.Q4", "plot.SO3" ] }, { "page": "pointsXYZ", "title": "Project rotation data onto sphere", "topics": [ "pointsXYZ" ] }, { "page": "prentice", "title": "Transformation based asymptotic confidence region", "topics": [ "prentice", "prentice.Q4", "prentice.SO3" ] }, { "page": "project.SO3", "title": "Projection into SO(3)", "topics": [ "project.SO3" ] }, { "page": "Q4", "title": "`Q4` class for storing rotation data as quaternions", "topics": [ "as.Q4", "as.Q4.data.frame", "as.Q4.default", "as.Q4.Q4", "as.Q4.SO3", "id.Q4", "is.Q4", "Q4" ] }, { "page": "region", "title": "Confidence and credible regions for the central orientation", "topics": [ "region", "region.Q4", "region.SO3" ] }, { "page": "rot.dist", "title": "Rotational distance", "topics": [ "rot.dist", "rot.dist.Q4", "rot.dist.SO3" ] }, { "page": "rotations", "title": "A package for working with rotation data.", "topics": [ "rotations-package", "rotations" ] }, { "page": "rotdist.sum", "title": "Sample distance", "topics": [ "rotdist.sum", "rotdist.sum.Q4", "rotdist.sum.SO3" ] }, { "page": "skew.exp", "title": "Matrix exponential", "topics": [ "skew.exp" ] }, { "page": "SO3", "title": "`SO3` class for storing rotation data as rotation matrices", "topics": [ "as.SO3", "as.SO3.data.frame", "as.SO3.default", "as.SO3.Q4", "as.SO3.SO3", "id.SO3", "is.SO3", "SO3" ] }, { "page": "tail", "title": "Return the First or Last Parts of an Object", "topics": [ "tail", "tail.Q4", "tail.SO3" ] }, { "page": "UARS", "title": "Generic UARS Distribution", "topics": [ "duars", "puars", "ruars", "UARS" ] }, { "page": "vmises.kappa", "title": "Circular variance and concentration parameter", "topics": [ "vmises.kappa" ] }, { "page": "weighted.mean", "title": "Weighted mean rotation", "topics": [ "weighted.mean", "weighted.mean.Q4", "weighted.mean.SO3" ] }, { "page": "zhang", "title": "M-estimator theory pivotal bootstrap confidence region", "topics": [ "zhang", "zhang.Q4", "zhang.SO3" ] } ], "_readme": "https://github.com/cran/rotations/raw/HEAD/README.md", "_rundeps": [ "cli", "cpp11", "farver", "ggplot2", "glue", "gridExtra", "gtable", "isoband", "labeling", "lifecycle", "R6", "RColorBrewer", "Rcpp", "RcppArmadillo", "rlang", "S7", "scales", "vctrs", "viridisLite", "withr" ], "_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": "libblas", "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" } ], "_vignettes": [ { "source": "rotations-intro.Rnw", "filename": "rotations-intro.pdf", "title": "Introduction to rotations", "engine": "knitr::knitr", "headings": [], "created": "2014-01-28 08:43:40", "modified": "2021-03-12 21:50:02", "commits": 7 } ], "_score": 3.946943270697825, "_indexed": false, "_nocasepkg": "rotations", "_universes": [ "cran" ], "_indexurl": "https://stanfill.r-universe.dev/rotations", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.6.6", "date": "2026-05-27T10:38:09.000Z", "distro": "noble", "arch": "aarch64", "commit": "8c70e9a781f1973a8f004a50e8ddc17ec9112afd", "fileid": "96488f4251726bce5b8186f753cc240d7ab63cf3753a1bda1db32e64688ea621", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/26505831270" }, { "r": "4.7.0", "os": "linux", "version": "1.6.6", "date": "2026-05-27T10:38:08.000Z", "distro": "noble", "arch": "x86_64", "commit": "8c70e9a781f1973a8f004a50e8ddc17ec9112afd", "fileid": "ab103be16679fd6717322ca38a7c52231c535cae29563ac0eee552bbc82924e7", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/26505831270" }, { "r": "4.6.0", "os": "linux", "version": "1.6.6", "date": "2026-05-27T10:38:45.000Z", "distro": "noble", "arch": "aarch64", "commit": "8c70e9a781f1973a8f004a50e8ddc17ec9112afd", "fileid": "01b3c5918beca1623a49fd28f95429cc447ae1493eed494ef05bbcd8fd0309ad", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/26505831270" }, { "r": "4.6.0", "os": "linux", "version": "1.6.6", "date": "2026-05-27T10:38:02.000Z", "distro": "noble", "arch": "x86_64", "commit": "8c70e9a781f1973a8f004a50e8ddc17ec9112afd", "fileid": "fd85124b5cd76c6e7cf34f506be82a9325041a434b78712225904f2773e60189", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cran/actions/runs/26505831270" }, { "r": "4.6.0", "os": "wasm", "version": "1.6.6", "date": "2026-05-27T10:38:18.000Z", "arch": "emscripten", "commit": "8c70e9a781f1973a8f004a50e8ddc17ec9112afd", "fileid": "749f6a7377edb84d68f254c349adeb46e9a59dcd70880bdbfe7c4dbaf75a2d3b", "status": "success", "buildurl": "https://github.com/r-universe/cran/actions/runs/26505831270" } ] }