{ "_id": "6ab112b13d719c1f840869e5", "Package": "stepR", "Title": "Multiscale Change-Point Inference", "Version": "2.1-11", "Authors@R": "c(person(\"Pein\", \"Florian\", role = c(\"aut\", \"cre\"), email = \"f.pein@lancaster.ac.uk\"),\nperson(\"Thomas\", \"Hotz\", role = \"aut\", email = \"thomas.hotz@tu-ilmenau.de\"),\nperson(\"Hannes\", \"Sieling\", role = \"aut\", email = \"hsielin@uni-goettingen.de\"),\nperson(\"Timo\", \"Aspelmeier\", role = \"ctb\", email = \"timo.aspelmeier@mathematik.uni-goettingen.de\"))", "VignetteBuilder": "knitr", "Description": "Allows fitting of step-functions to univariate serial data\nwhere neither the number of jumps nor their positions is known\nby implementing the multiscale regression estimators SMUCE,\nsimulataneous multiscale changepoint estimator, (K. Frick, A.\nMunk and H. Sieling, 2014) and HSMUCE,\nheterogeneous SMUCE, (F. Pein, H. Sieling and A. Munk, 2017)\n. In addition, confidence intervals for\nthe change-point locations and bands for the unknown signal can\nbe obtained.", "License": "GPL-3", "Classification/MSC": "62G08, 92C40, 92D20", "LazyData": "yes", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-09-21 11:04:50 UTC", "User": "root" }, "Author": "Pein Florian [aut, cre], Thomas Hotz [aut], Hannes Sieling\n[aut], Timo Aspelmeier [ctb]", "Maintainer": "Pein Florian ", "Repository": "https://florianpein.r-universe.dev", "Date/Publication": "2026-03-24 06:10:18 UTC", "RemoteUrl": "https://github.com/cran/stepR", "RemoteRef": "HEAD", "RemoteSha": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "_user": "florianpein", "_type": "src", "_file": "stepR_2.1-11.tar.gz", "_fileid": "https://r2.ropensci.org/3d7957d8d78f7dc551d8b27083632931d4d92b6901d4e85cf6b5bc0fe1df3096", "_filesize": 1048809, "_sha256": "3d7957d8d78f7dc551d8b27083632931d4d92b6901d4e85cf6b5bc0fe1df3096", "_expires": "2026-12-30T11:19:12.000Z", "_created": "2026-09-21T11:04:50.000Z", "_published": "2026-09-21T11:19:13.802Z", "_jobs": [ { "job": 106308974983, "time": 261, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "10635310951" }, { "job": 106308974795, "time": 270, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "10635088569" }, { "job": 106308974756, "time": 273, "config": "linux-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "10635360325" }, { "job": 106308974824, "time": 268, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "10634954211" }, { "job": 106308974804, "time": 196, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "10634884622" }, { "job": 106308974826, "time": 617, "config": "macos-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "10635606933" }, { "job": 106308974801, "time": 218, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "10635695294" }, { "job": 106308974899, "time": 474, "config": "macos-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "10635785859" }, { "job": 106307318341, "time": 350, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "10634953394" }, { "job": 106308974624, "time": 199, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "10634339417" }, { "job": 106308974755, "time": 415, "config": "windows-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "10635290747" }, { "job": 106308974889, "time": 423, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "10635496004" }, { "job": 106308974844, "time": 340, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "10635004333" }, { "job": 106308974876, "time": 432, "config": "windows-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "10635650321" }, { "job": 106308974758, "time": 336, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "10634404396" } ], "_host": "GitHub-Actions", "_buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487", "_status": "success", "_upstream": "https://github.com/cran/stepR", "_commit": { "id": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "author": "Pein Florian ", "committer": "cran-robot ", "message": "version 2.1-11\n", "time": 1774332618 }, "_maintainer": { "name": "Pein Florian", "email": "f.pein@lancaster.ac.uk", "login": "florianpein", "description": "", "uuid": 60005318 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.3.0", "role": "Depends" }, { "package": "Rcpp", "role": "LinkingTo" }, { "package": "Rcpp", "version": ">= 0.12.3", "role": "Imports" }, { "package": "lowpassFilter", "version": ">= 1.0.0", "role": "Imports" }, { "package": "R.cache", "version": ">= 0.10.0", "role": "Imports" }, { "package": "digest", "version": ">= 0.6.10", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "graphics", "role": "Imports" }, { "package": "methods", "role": "Imports" }, { "package": "testthat", "version": ">= 1.0.0", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" } ], "_owner": "cran", "_selfowned": true, "_usedby": 1, "_updates": [ { "week": "2026-13", "n": 1 } ], "_tags": [ { "name": "2.1-11", "date": "2026-03-24" } ], "_stars": 1, "_contributors": [ { "user": "florianpein", "count": 6, "uuid": 60005318 }, { "user": "thomashotz", "count": 3, "uuid": 62695407 }, { "user": "fpein", "count": 2, "uuid": 28101863 } ], "_userbio": { "uuid": 60005318, "type": "user", "name": "FlorianPein", "followers": 0 }, "_downloads": { "count": 689, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/stepR" }, "_mentions": 3, "_searchresults": 64, "_topics": [ "openblas", "cpp" ], "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf", "extra/stepR.html" ], "_realowner": "florianpein", "_cranurl": false, "_releases": [ { "version": "1.0", "date": "2015-02-16" }, { "version": "1.0-1", "date": "2015-03-04" }, { "version": "1.0-2", "date": "2015-04-29" }, { "version": "1.0-3", "date": "2015-06-18" }, { "version": "1.0-4", "date": "2016-03-24" }, { "version": "1.0-5", "date": "2016-10-07" }, { "version": "1.0-5.1", "date": "2016-10-11" }, { "version": "1.0-6", "date": "2016-10-17" }, { "version": "1.0-7", "date": "2017-04-20" }, { "version": "2.0-1", "date": "2017-05-19" }, { "version": "2.0-2", "date": "2018-04-06" }, { "version": "2.0-3", "date": "2019-01-27" }, { "version": "2.0-4", "date": "2019-11-03" }, { "version": "2.1-0", "date": "2020-08-04" }, { "version": "2.1-1", "date": "2020-08-26" }, { "version": "2.1-3", "date": "2022-05-06" }, { "version": "2.1-4", "date": "2023-01-30" }, { "version": "2.1-8", "date": "2023-08-18" }, { "version": "2.1-9", "date": "2023-11-13" }, { "version": "2.1-10", "date": "2024-10-18" }, { "version": "2.1-11", "date": "2026-03-24" } ], "_exports": [ ".testSmallScales", "BesselPolynomial", "bounds", "bounds.MRC", "chi", "chi.FFT", "compareBlocks", "computeBounds", "computeStat", "confband", "contMC", "critVal", "dfilter", "jsmurf", "jumpint", "kMRC.pvalue", "kMRC.quant", "kMRC.simul", "monteCarloSimulation", "MRC", "MRC.FFT", "MRC.pvalue", "MRC.quant", "MRC.simul", "MRCoeff", "MRCoeff.FFT", "neighbours", "sdrobnorm", "smuceR", "stepblock", "stepbound", "stepbound.default", "stepbound.stepcand", "stepcand", "stepfit", "stepFit", "steppath", "steppath.default", "steppath.stepcand", "stepsel", "stepsel.AIC", "stepsel.BIC", "stepsel.MRC", "thresh.smuceR", "transit" ], "_datasets": [ { "name": "MRC.1000", "title": "Values of the MRC statistic for 1,000 observations (all intervals)", "object": "MRCasymptotic", "class": [ "numeric" ], "fields": [], "table": false, "tojson": true }, { "name": "MRC.asymptotic", "title": "\"Asymptotic\" values of the MRC statistic (all intervals)", "object": "MRCasymptotic", "class": [ "numeric" ], "fields": [], "table": false, "tojson": true }, { "name": "MRC.asymptotic.dyadic", "title": "\"Asymptotic\" values of the MRC statistic (dyadic intervals)", "object": "MRCasymptotic", "class": [ "numeric" ], "fields": [], "table": false, "tojson": true } ], "_help": [ { "page": "stepR-package", "title": "Multiscale Change-Point Inference", "topics": [ "stepR-package", "stepR" ] }, { "page": "bessel", "title": "Bessel Polynomials", "topics": [ "BesselPolynomial" ] }, { "page": "bounds", "title": "Bounds based on MRC", "topics": [ "bounds", "bounds.MRC", "[.bounds" ] }, { "page": "compare", "title": "Compare fit blockwise with ground truth", "topics": [ "compareBlocks" ] }, { "page": "computeBounds", "title": "Computation of the bounds", "topics": [ "computeBounds" ] }, { "page": "computeStat", "title": "Computation of the multiscale statistic", "topics": [ "computeStat" ] }, { "page": "contMC", "title": "Continuous time Markov chain", "topics": [ "contMC" ] }, { "page": "critVal", "title": "Critical values", "topics": [ "critVal" ] }, { "page": "dfilter", "title": "Digital filters", "topics": [ "dfilter", "print.dfilter" ] }, { "page": "family", "title": "Family of distributions", "topics": [ "family" ] }, { "page": "intervalSystem", "title": "Interval systems", "topics": [ "intervalSystem", "intervalsystem" ] }, { "page": "jsmurf", "title": "Reconstruct filtered piecewise constant functions with noise", "topics": [ "jsmurf" ] }, { "page": "jumpint", "title": "Confidence intervals for jumps and confidence bands for step functions", "topics": [ "confband", "confband.stepfit", "jumpint", "jumpint.stepfit", "lines.confband", "points.jumpint" ] }, { "page": "monteCarloSimulation", "title": "Monte Carlo simulation", "topics": [ "monteCarloSimulation" ] }, { "page": "MRC", "title": "Compute Multiresolution Criterion", "topics": [ "chi", "chi.FFT", "kMRC.pvalue", "kMRC.quant", "kMRC.simul", "MRC", "MRC.FFT", "MRC.pvalue", "MRC.quant", "MRC.simul", "MRCoeff", "MRCoeff.FFT" ] }, { "page": "MRC1000", "title": "Values of the MRC statistic for 1,000 observations (all intervals)", "topics": [ "MRC.1000" ] }, { "page": "MRCasymptotic", "title": "\"Asymptotic\" values of the MRC statistic (all intervals)", "topics": [ "MRC.asymptotic" ] }, { "page": "MRCasymptoticDyadic", "title": "\"Asymptotic\" values of the MRC statistic (dyadic intervals)", "topics": [ "MRC.asymptotic.dyadic" ] }, { "page": "neighbours", "title": "Neighbouring integers", "topics": [ "neighbors", "neighbours" ] }, { "page": "parametricFamily", "title": "Parametric families", "topics": [ "parametricFamily", "parametricfamily" ] }, { "page": "penalty", "title": "Penalties", "topics": [ "penalties", "penalty" ] }, { "page": "sdrobnorm", "title": "Robust standard deviation estimate", "topics": [ "sdrobnorm" ] }, { "page": "smuceR", "title": "Piecewise constant regression with SMUCE", "topics": [ "smuceR", "thresh.smuceR" ] }, { "page": "stepblock", "title": "Step function", "topics": [ "lines.stepblock", "plot.stepblock", "print.stepblock", "stepblock", "[.stepblock" ] }, { "page": "stepbound", "title": "Jump estimation under restrictions", "topics": [ "stepbound", "stepbound.default", "stepbound.stepcand" ] }, { "page": "stepcand", "title": "Forward selection of candidate jumps", "topics": [ "stepcand" ] }, { "page": "stepfitClass", "title": "Fitted step function", "topics": [ "fitted.stepfit", "lines.stepfit", "logLik.stepfit", "plot.stepfit", "print.stepfit", "residuals.stepfit", "stepfit", "[.stepfit" ] }, { "page": "stepFit", "title": "Piecewise constant multiscale inference", "topics": [ "stepFit" ] }, { "page": "steppath", "title": "Solution path of step-functions", "topics": [ "length.steppath", "logLik.steppath", "print.steppath", "steppath", "steppath.default", "steppath.stepcand", "[[.steppath" ] }, { "page": "stepsel", "title": "Automatic selection of number of jumps", "topics": [ "stepsel", "stepsel.AIC", "stepsel.BIC", "stepsel.MRC" ] }, { "page": "testSmallScales", "title": "Test Small Scales", "topics": [ ".testSmallScales", "testSmallScales" ] }, { "page": "transit", "title": "TRANSIT algorithm for detecting jumps", "topics": [ "transit" ] } ], "_rundeps": [ "digest", "lowpassFilter", "R.cache", "R.methodsS3", "R.oo", "R.utils", "Rcpp" ], "_sysdeps": [ { "shlib": "liblapack", "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": "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" } ], "_vignettes": [ { "source": "StepR.Rnw", "filename": "StepR.pdf", "title": "R package stepR", "engine": "knitr::knitr", "headings": [ "Introduction", "Model", "Methodolodgy", "Methods", "Parametric families", "Interval systems" ], "created": "2017-05-19 20:22:23", "modified": "2026-03-24 06:10:18", "commits": 4 } ], "_score": 4.061452479087193, "_indexed": true, "_nocasepkg": "stepr", "_universes": [ "florianpein" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "2.1-11", "date": "2026-09-21T11:07:51.000Z", "distro": "resolute", "arch": "aarch64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/1af6daf744b576c9f09406d398a6a6182605feb3c74da373f9a33a62d03d0d7d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.7.0", "os": "linux", "version": "2.1-11", "date": "2026-09-21T11:07:47.000Z", "distro": "resolute", "arch": "x86_64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/2e3475d19c2e90ca487d1da95a42cbcd42c089ae81b0f13899c21326cb4d4ea5", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.6.1", "os": "linux", "version": "2.1-11", "date": "2026-09-21T11:07:58.000Z", "distro": "resolute", "arch": "aarch64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/7681729d57063b801331852a33d8bd27992d4a3ca82ecbc76c17e891af37223e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.6.1", "os": "linux", "version": "2.1-11", "date": "2026-09-21T11:07:43.000Z", "distro": "resolute", "arch": "x86_64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/4aed5d9f3c8ca2008c0aac39c4a820455eb33e7da004fcd8e427e38265a80b5d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.5.3", "os": "mac", "version": "2.1-11", "date": "2026-09-21T11:09:21.000Z", "arch": "aarch64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/04498c053fb627990c586bc9cbbd18acc9755a6076bfd9a2f6b0005ef37df62d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.5.3", "os": "mac", "version": "2.1-11", "date": "2026-09-21T11:11:40.000Z", "arch": "x86_64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/4e3f24f4d4c2fd06984c85fb6515a2bdb1b42b05c354b56765772b2f11b8449c", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.6.1", "os": "mac", "version": "2.1-11", "date": "2026-09-21T11:08:49.000Z", "arch": "aarch64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/b72abb061dfbd2b65ae75b90509731638b4fcd23495db4ce5355f3d9bfa51c60", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.6.1", "os": "mac", "version": "2.1-11", "date": "2026-09-21T11:09:37.000Z", "arch": "x86_64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/caa7a578751fa82cc2741f6393e31a1752a7b5f93cbcdfcdbb88914e201c5760", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.6.0", "os": "wasm", "version": "2.1-11", "date": "2026-09-21T11:07:57.000Z", "arch": "emscripten", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/18c01d336b61b104b150891e187261d3da47e7b37c590acdc1917af087c2a209", "status": "success", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.7.0", "os": "win", "version": "2.1-11", "date": "2026-09-21T11:08:26.000Z", "arch": "aarch64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/e041805f03674c92769582c8a984bd393eacac977a93343f0374d8194e8e4b0c", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.7.0", "os": "win", "version": "2.1-11", "date": "2026-09-21T11:06:52.000Z", "arch": "x86_64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/ca625adcb64ba9d2daee4bdea3f3ebac9a32d5c3d9ed5e6c1ff3d414dabca812", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.5.3", "os": "win", "version": "2.1-11", "date": "2026-09-21T11:06:50.000Z", "arch": "x86_64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/dea2ae6cf0d13998199c6baec128f34c59e25da4daa3811f33d2b05c66e77fd1", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.6.1", "os": "win", "version": "2.1-11", "date": "2026-09-21T11:08:45.000Z", "arch": "aarch64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/ad509055aed2bd73097ca67ce687b323feb3362bb9d614129777677ed4f52e2d", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" }, { "r": "4.6.1", "os": "win", "version": "2.1-11", "date": "2026-09-21T11:06:46.000Z", "arch": "x86_64", "commit": "8c27ef6dedbc9fe09e52ca1bb9fa690c9754061f", "fileid": "https://r2.ropensci.org/f88f8e84f45bf49e4d8857b2455753924dee0824fe6618bf7c771ea02ce0c32e", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/florianpein/actions/runs/35591666487" } ] }