{ "_id": "6acd73f7a14063b82c3abbb1", "Package": "ocp", "Type": "Package", "Title": "Bayesian Online Changepoint Detection", "Version": "0.1.1", "Author": "Andrea Pagotto", "Maintainer": "Andrea Pagotto ", "Description": "Implements the Bayesian online changepoint detection\nmethod by Adams and MacKay (2007) for\nunivariate or multivariate data. Gaussian and Poisson\nprobability models are implemented. Provides post-processing\nfunctions with alternative ways to extract changepoints.", "Encoding": "UTF-8", "License": "GPL-3", "LazyData": "true", "RoxygenNote": "6.1.0.9000", "VignetteBuilder": "knitr", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-12 23:14:50 UTC", "User": "root" }, "Repository": "https://cranhaven.r-universe.dev", "Date/Publication": "2026-10-12 12:02:00 UTC", "RemoteUrl": "https://github.com/cranhaven/cranhaven.r-universe.dev", "RemoteRef": "package/ocp", "RemoteSha": "08efeca01a6b9e54f70e6bcf563038d36bc11aa3", "RemoteSubdir": "ocp", "_user": "cranhaven", "_type": "src", "_file": "ocp_0.1.1.tar.gz", "_fileid": "https://r2.ropensci.org/a6d5e7cb6ce5f4bed72d28fcd2da3533ca1f4f6fb792cfe387f5a83c81531831", "_filesize": 2028977, "_sha256": "a6d5e7cb6ce5f4bed72d28fcd2da3533ca1f4f6fb792cfe387f5a83c81531831", "_expires": "2027-01-20T23:57:37.000Z", "_created": "2026-10-12T23:14:50.000Z", "_published": "2026-10-12T23:57:43.138Z", "_buildurl": "https://github.com/r-universe/cranhaven/actions/runs/38320840335", "_status": "success", "_host": "GitHub-Actions", "_jobs": [ { "job": 115049244425, "time": 162, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "NOTE", "artifact": "11778867577" }, { "job": 115049244272, "time": 142, "config": "linux-release-x86_64", "r": "4.6.1", "check": "NOTE", "artifact": "11778384356" }, { "job": 115049244249, "time": 136, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "NOTE", "artifact": "11779764818" }, { "job": 115049244369, "time": 126, "config": "macos-release-arm64", "r": "4.6.1", "check": "NOTE", "artifact": "11779824881" }, { "job": 115048391768, "time": 174, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "11778687104" }, { "job": 115049244254, "time": 77, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "11778509011" }, { "job": 115049244395, "time": 167, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "NOTE", "artifact": "11778654074" }, { "job": 115049244449, "time": 140, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "NOTE", "artifact": "11779077544" }, { "job": 115049244507, "time": 122, "config": "windows-release-x86_64", "r": "4.6.1", "check": "NOTE", "artifact": "11779158367" } ], "_upstream": "https://github.com/cranhaven/cranhaven.r-universe.dev", "_commit": { "id": "08efeca01a6b9e54f70e6bcf563038d36bc11aa3", "author": "GitHub Action ", "committer": "GitHub Action ", "message": "Add ocp to CRANhaven, because archived on 2026-10-12 12:02:00 +0000\n", "time": 1791806520 }, "_maintainer": { "name": "Andrea Pagotto", "email": "ajpagotto@gmail.com", "login": "anjapago", "description": "", "uuid": 23108751 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.4.0", "role": "Depends" }, { "package": "grid", "version": ">= 3.4.0", "role": "Imports" }, { "package": "graphics", "version": ">= 3.4.0", "role": "Imports" }, { "package": "grDevices", "version": ">= 3.4.0", "role": "Imports" }, { "package": "testthat", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" } ], "_owner": "cranhaven", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2026-42", "n": 1 } ], "_tags": [], "_topics": [ "archived", "packages", "r-universe" ], "_stars": 5, "_contributors": [ { "user": "henrikbengtsson", "count": 183, "uuid": 1616850 } ], "_userbio": { "uuid": 161993010, "type": "organization", "name": "cranhaven", "followers": 3, "description": "CRANhaven - Repository for Recently Archived CRAN Packages" }, "_downloads": { "count": 439, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/ocp" }, "_devurl": "https://github.com/cranhaven/cranhaven.r-universe.dev", "_searchresults": 29, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/manual.pdf", "extra/ocp.html", "extra/readme.html", "extra/readme.md" ], "_homeurl": "https://github.com/anjapago/ocp", "_realowner": "anjapago", "_cranurl": false, "_releases": [ { "version": "0.1.0", "date": "2018-12-27" }, { "version": "0.1.1", "date": "2019-04-21" } ], "_exports": [ "const_hazard", "initOCPD", "negbinpdf", "onlineCPD", "studentpdf" ], "_datasets": [ { "name": "gamesdata", "title": "This is data to be included in the package", "object": "eurogames2016", "class": [ "data.frame" ], "fields": [ "data", "trueCPs", "Start of Game", "goal", "caution", "Half Time Begins", "Play Resumes", "substitution", "penalty-kick", "End of Game", "expulsion" ], "rows": 16, "table": true, "tojson": true }, { "name": "gamesdatacounts", "title": "This is data to be included in the package", "object": "eurogames2016counts", "class": [ "data.frame" ], "fields": [ "data", "trueCPs" ], "rows": 16, "table": true, "tojson": true } ], "_help": [ { "page": "ocp-package", "title": "Bayesian Online Changepoint Detection for Multivariate Data", "topics": [ "ocp-package" ] }, { "page": "const_hazard", "title": "Constant hazard function", "topics": [ "const_hazard" ] }, { "page": "findCPprobs", "title": "Find Set of Changepoints with Highest probability", "topics": [ "findCPprobs" ] }, { "page": "gamesdata", "title": "This is data to be included in the package", "topics": [ "gamesdata" ] }, { "page": "gamesdatacounts", "title": "This is data to be included in the package", "topics": [ "gamesdatacounts" ] }, { "page": "gaussian_init", "title": "Initialize vectors for gaussian probability functions", "topics": [ "gaussian_init" ] }, { "page": "gaussian_update", "title": "Update the gaussian parameters", "topics": [ "gaussian_update" ] }, { "page": "gaussianProb", "title": "Compute predictive probabilities based on Gaussian", "topics": [ "gaussianProb" ] }, { "page": "initOCPD", "title": "Initialize ocpd object", "topics": [ "initOCPD" ] }, { "page": "negbinpdf", "title": "Calculate Negative-binomial on vector of parameters", "topics": [ "negbinpdf" ] }, { "page": "onlineCPD", "title": "Bayesian Online Changepoint Detection", "topics": [ "onlineCPD" ] }, { "page": "plot.ocp", "title": "Plot Object", "topics": [ "plot.ocp" ] }, { "page": "poisson_init", "title": "Initialize vectors for poisson probability functions", "topics": [ "poisson_init" ] }, { "page": "poisson_update", "title": "Update the poisson parameters", "topics": [ "poisson_update" ] }, { "page": "poissonProb", "title": "Compute predictive probabilities based on Poisson", "topics": [ "poissonProb" ] }, { "page": "print.ocp", "title": "Print Object", "topics": [ "print.ocp" ] }, { "page": "str.ocp", "title": "Object Structure", "topics": [ "str.ocp" ] }, { "page": "studentpdf", "title": "Calculate Student PDF on vector of parameters", "topics": [ "studentpdf" ] }, { "page": "summary.ocp", "title": "Object Summary", "topics": [ "summary.ocp" ] } ], "_readme": "https://github.com/cranhaven/cranhaven.r-universe.dev/raw/package/ocp/ocp/README.md", "_rundeps": [], "_vignettes": [ { "source": "introduction.Rmd", "filename": "introduction.html", "title": "Introduction to ocp Package", "author": "Andrea Pagotto", "engine": "knitr::rmarkdown", "headings": [ "Running Online Bayesian Changepoint Detection", "Generate Univariate Gaussian Data", "Run Basic Online Changepoint Detection", "Main Outputs", "Additional Outputs", "Online Changepoint Detection Function Options", "Settings affecting speed: getR, truncRlim, optionalOutputs", "Settings affecting truncation: truncRlim, maxRlength, minRlength", "Settings affecting probability model: probModel, init_params", "Gaussian Univariate", "Gaussian Multivariate", "Poisson Univariate", "Gaussian and Poisson Multivariate", "Missing Data Options" ], "created": "2026-10-12 12:02:00", "modified": "2026-10-12 12:02:00", "commits": 1 } ], "_score": 3.8603380065709936, "_indexed": false, "_nocasepkg": "ocp", "_universes": [ "cranhaven" ], "_indexurl": "https://anjapago.r-universe.dev/ocp", "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "0.1.1", "date": "2026-10-12T23:18:45.000Z", "distro": "resolute", "commit": "08efeca01a6b9e54f70e6bcf563038d36bc11aa3", "fileid": "https://r2.ropensci.org/25294a34647ee4b346c104fd135d286f32f1d54dd4e80d6ff489afd0f5c2c9f3", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/38320840335" }, { "r": "4.6.1", "os": "linux", "version": "0.1.1", "date": "2026-10-12T23:18:34.000Z", "distro": "resolute", "commit": "08efeca01a6b9e54f70e6bcf563038d36bc11aa3", "fileid": "https://r2.ropensci.org/83e511c6dba4ecc95df685f52c988516fac6cfb833a69ac021fa39313c91f09e", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/38320840335" }, { "r": "4.5.3", "os": "mac", "version": "0.1.1", "date": "2026-10-12T23:56:34.000Z", "commit": "08efeca01a6b9e54f70e6bcf563038d36bc11aa3", "fileid": "https://r2.ropensci.org/0a604cc221c4df824c9a8c37b8e461508bd587a1f3ca114685a7442f66702da6", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/38320840335" }, { "r": "4.6.1", "os": "mac", "version": "0.1.1", "date": "2026-10-12T23:56:32.000Z", "commit": "08efeca01a6b9e54f70e6bcf563038d36bc11aa3", "fileid": "https://r2.ropensci.org/090e6a3f1c8b73c7e57785cabb592aecd2aeff0add4b6315670392aedc0540d4", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/38320840335" }, { "r": "4.6.0", "os": "wasm", "version": "0.1.1", "date": "2026-10-12T23:18:24.000Z", "commit": "08efeca01a6b9e54f70e6bcf563038d36bc11aa3", "fileid": "https://r2.ropensci.org/019c40c103295e56b7ea823a50a583ab253265f00ee1a36d35153dee144214d8", "status": "success", "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/38320840335" }, { "r": "4.7.0", "os": "win", "version": "0.1.1", "date": "2026-10-12T23:18:21.000Z", "commit": "08efeca01a6b9e54f70e6bcf563038d36bc11aa3", "fileid": "https://r2.ropensci.org/0d89b3ebddbfff9b2f1898367a13e6649573c58521ff878fba0f3f4c1b974ea9", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/38320840335" }, { "r": "4.5.3", "os": "win", "version": "0.1.1", "date": "2026-10-12T23:18:13.000Z", "commit": "08efeca01a6b9e54f70e6bcf563038d36bc11aa3", "fileid": "https://r2.ropensci.org/419ba33d55d7399e9edfd3ee663b1c25f723a6c0105118c1a56975667f93c745", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/38320840335" }, { "r": "4.6.1", "os": "win", "version": "0.1.1", "date": "2026-10-12T23:18:04.000Z", "commit": "08efeca01a6b9e54f70e6bcf563038d36bc11aa3", "fileid": "https://r2.ropensci.org/15f79689d9818025c3d9798647f0783ce6171c34072116f7f28d53d3d9df3782", "status": "success", "check": "NOTE", "buildurl": "https://github.com/r-universe/cranhaven/actions/runs/38320840335" } ] }