{ "_id": "6a33a0153efcd9bda43a8404", "Package": "spCP", "Type": "Package", "Title": "Spatially Varying Change Points", "Version": "1.4.0", "Date": "2025-09-29", "Authors@R": "person(\"Samuel I.\", \"Berchuck\", email = \"sib2@duke.edu\", role = c(\"aut\", \"cre\"))", "Description": "Implements a spatially varying change point model with\nunique intercepts, slopes, variance intercepts and slopes, and\nchange points at each location. Inference is within the\nBayesian setting using Markov chain Monte Carlo (MCMC). The\nresponse variable can be modeled as Gaussian (no nugget),\nprobit or Tobit link and the five spatially varying parameter\nare modeled jointly using a multivariate conditional\nautoregressive (MCAR) prior. The MCAR is a unique process that\nallows for a dissimilarity metric to dictate the local spatial\ndependencies. Full details of the package can be found in the\naccompanying vignette. Furthermore, the details of the package\ncan be found in the corresponding paper published in Spatial\nStatistics by Berchuck et al (2019): \"A spatially varying\nchange points model for monitoring glaucoma progression using\nvisual field data\", .", "License": "GPL (>= 2)", "Encoding": "UTF-8", "LazyData": "true", "RoxygenNote": "7.3.2", "NeedsCompilation": "yes", "VignetteBuilder": "knitr", "Repository": "https://berchuck.r-universe.dev", "Date/Publication": "2025-09-30 12:35:50 UTC", "RemoteUrl": "https://github.com/berchuck/spcp", "RemoteRef": "HEAD", "RemoteSha": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "Packaged": { "Date": "2026-06-18 07:27:40 UTC", "User": "root" }, "Author": "Samuel I. Berchuck [aut, cre]", "Maintainer": "Samuel I. Berchuck ", "MD5sum": "2144c87beaa2fcda02e58fa1e8c05da0", "_user": "berchuck", "_type": "src", "_file": "spCP_1.4.0.tar.gz", "_fileid": "2bd7f6429f5b8b80dfcb8fccf4ee0ae48a6f0e902cbd58c828b6d925113a2387", "_filesize": 2220373, "_sha256": "2bd7f6429f5b8b80dfcb8fccf4ee0ae48a6f0e902cbd58c828b6d925113a2387", "_created": "2026-06-18T07:27:40.000Z", "_published": "2026-06-18T07:36:53.670Z", "_distro": "noble", "_jobs": [ { "job": 82077179295, "time": 214, "config": "linux-devel-arm64", "r": "4.7.0", "check": "OK", "artifact": "7716889848" }, { "job": 82077179410, "time": 217, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "7716892801" }, { "job": 82077179407, "time": 270, "config": "linux-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7716908905" }, { "job": 82077179419, "time": 205, "config": "linux-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7716888887" }, { "job": 82077179293, "time": 176, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "7716894661" }, { "job": 82077179343, "time": 334, "config": "macos-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "7716929866" }, { "job": 82077179289, "time": 171, "config": "macos-release-arm64", "r": "4.6.0", "check": "OK", "artifact": "7716882337" }, { "job": 82077179284, "time": 424, "config": "macos-release-x86_64", "r": "4.6.0", "check": "OK", "artifact": "7716955657" }, { "job": 82076197763, "time": 383, "config": "source", "r": "4.6.0", "check": "OK", "artifact": "7716819718" }, { "job": 82077179287, "time": 177, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "7716877923" }, { "job": 82077179291, "time": 234, "config": "windows-devel", "r": "4.7.0", "check": "OK", "artifact": "7716895982" }, { "job": 82077179309, "time": 201, "config": "windows-oldrel", "r": "4.5.3", "check": "OK", "artifact": "7716885390" }, { "job": 82077179261, "time": 211, "config": "windows-release", "r": "4.6.0", "check": "OK", "artifact": "7716888751" } ], "_buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819", "_status": "success", "_host": "GitHub-Actions", "_upstream": "https://github.com/berchuck/spcp", "_commit": { "id": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "author": "berchuck ", "committer": "berchuck ", "message": "Update of version 1.4.0.\n", "time": 1759235750 }, "_maintainer": { "name": "Samuel I. Berchuck", "email": "sib2@duke.edu", "login": "berchuck", "description": "Assistant Professor in Duke University's Department of Biostatistics & Bioinformatics and Statistical Science", "uuid": 12814368 }, "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.0.2", "role": "Depends" }, { "package": "Rcpp", "role": "LinkingTo" }, { "package": "RcppArmadillo", "version": ">= 0.7.500.0.0", "role": "LinkingTo" }, { "package": "graphics", "role": "Imports" }, { "package": "grDevices", "role": "Imports" }, { "package": "msm", "version": ">= 1.0.0", "role": "Imports" }, { "package": "mvtnorm", "version": ">= 1.0-0", "role": "Imports" }, { "package": "Rcpp", "version": ">= 0.12.9", "role": "Imports" }, { "package": "stats", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "coda", "role": "Suggests" }, { "package": "classInt", "role": "Suggests" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "womblR", "version": ">= 1.0.3", "role": "Suggests" } ], "_owner": "berchuck", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2025-40", "n": 1 } ], "_tags": [], "_stars": 0, "_contributors": [ { "user": "berchuck", "count": 7, "uuid": 12814368 }, { "user": "samraymer", "count": 3, "uuid": 30486 } ], "_userbio": { "uuid": 12814368, "type": "user", "name": "Samuel Berchuck", "followers": 10, "description": "Assistant Professor in Duke University's Department of Biostatistics & Bioinformatics and Statistical Science" }, "_downloads": { "count": 247, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/spCP" }, "_devurl": "https://github.com/berchuck/spcp", "_searchresults": 8, "_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/spCP.html", "manual.pdf" ], "_homeurl": "https://github.com/berchuck/spcp", "_realowner": "berchuck", "_cranurl": true, "_releases": [ { "version": "1.0", "date": "2018-07-13" }, { "version": "1.1", "date": "2018-11-28" }, { "version": "1.2", "date": "2018-12-05" }, { "version": "1.3", "date": "2022-09-05" }, { "version": "1.4.0", "date": "2025-09-29" } ], "_exports": [ "diagnostics", "is.spCP", "PlotCP", "spCP" ], "_datasets": [ { "name": "GarwayHeath", "title": "Garway-Heath angles for the HFA-II", "object": "GarwayHeath", "class": [ "numeric" ], "fields": [], "table": false, "tojson": true }, { "name": "HFAII_Queen", "title": "HFAII Queen Adjacency Matrix", "object": "HFAII_Queen", "class": [ "matrix", "array" ], "fields": {}, "rows": 54, "table": true, "tojson": true }, { "name": "HFAII_QueenHF", "title": "HFAII Queen Hemisphere Adjacency Matrix", "object": "HFAII_QueenHF", "class": [ "matrix", "array" ], "fields": {}, "rows": 54, "table": true, "tojson": true }, { "name": "HFAII_Rook", "title": "HFAII Rook Adjacency Matrix", "object": "HFAII_Rook", "class": [ "matrix", "array" ], "fields": {}, "rows": 54, "table": true, "tojson": true }, { "name": "VFSeries", "title": "Visual field series for one patient.", "object": "VFSeries", "class": [ "data.frame" ], "fields": [ "Visit", "DLS", "Time", "Location" ], "rows": 486, "table": true, "tojson": true } ], "_help": [ { "page": "diagnostics", "title": "diagnostics", "topics": [ "diagnostics" ] }, { "page": "GarwayHeath", "title": "Garway-Heath angles for the HFA-II", "topics": [ "GarwayHeath" ] }, { "page": "HFAII_Queen", "title": "HFAII Queen Adjacency Matrix", "topics": [ "HFAII_Queen" ] }, { "page": "HFAII_QueenHF", "title": "HFAII Queen Hemisphere Adjacency Matrix", "topics": [ "HFAII_QueenHF" ] }, { "page": "HFAII_Rook", "title": "HFAII Rook Adjacency Matrix", "topics": [ "HFAII_Rook" ] }, { "page": "is.spCP", "title": "is.spCP", "topics": [ "is.spCP" ] }, { "page": "PlotCP", "title": "PlotCP", "topics": [ "PlotCP" ] }, { "page": "predict.spCP", "title": "predict.spCP", "topics": [ "predict.spCP" ] }, { "page": "spCP", "title": "MCMC sampler for spatially varying change point model.", "topics": [ "spCP-package", "spCP" ] }, { "page": "VFSeries", "title": "Visual field series for one patient.", "topics": [ "VFSeries" ] } ], "_readme": "https://github.com/berchuck/spcp/raw/HEAD/README.md", "_rundeps": [ "cli", "expm", "generics", "glue", "lattice", "lifecycle", "magrittr", "Matrix", "msm", "mvtnorm", "pillar", "pkgconfig", "Rcpp", "RcppArmadillo", "rlang", "survival", "tibble", "utf8", "vctrs" ], "_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": "spCP-example.Rmd", "filename": "spCP-example.html", "title": "Introduction to using R package: spCP", "author": "Samuel I. Berchuck", "engine": "knitr::rmarkdown", "headings": [ "Use of spCP", "Format data for spCP", "Adjacency matrix and dissimilarity metric", "MCMC Characteristics", "Spatially varying change point model", "Assessing model convergence", "Post model fit analysis", "Compute diagnostics", "Future prediction" ], "created": "2018-06-20 16:02:15", "modified": "2025-09-30 12:35:50", "commits": 4 } ], "_score": 3.6989700043360187, "_indexed": true, "_nocasepkg": "spcp", "_universes": [ "berchuck" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.4.0", "date": "2026-06-18T07:30:50.000Z", "distro": "noble", "arch": "aarch64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "4562b9efa6295e7580042af392f752f69575815cb0fb42c5b1c9bbecbfe9c99b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.7.0", "os": "linux", "version": "1.4.0", "date": "2026-06-18T07:31:06.000Z", "distro": "noble", "arch": "x86_64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "79fade38ad7ba64029c3912b6a52e30ee04c162547d83749f09f87b89b4ab629", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.6.0", "os": "linux", "version": "1.4.0", "date": "2026-06-18T07:31:48.000Z", "distro": "noble", "arch": "aarch64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "6a0c39ee6b2d43b3d01ea8261aa2b5a8fd6f5256944d9138fa2fa76a5b8c3119", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.6.0", "os": "linux", "version": "1.4.0", "date": "2026-06-18T07:30:56.000Z", "distro": "noble", "arch": "x86_64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "28946ddb93434c8fe25773d92375298256b088ee158d0570c20ee0a4192f37a2", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.5.3", "os": "mac", "version": "1.4.0", "date": "2026-06-18T07:32:06.000Z", "arch": "aarch64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "2a9ef32e6f60d3106fa5c02a907b5d1428fbac710710a0dcca50cf8ea9343c50", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.5.3", "os": "mac", "version": "1.4.0", "date": "2026-06-18T07:32:19.000Z", "arch": "x86_64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "2d6ca6fc190f2500e9e713e9892ec58764d8e553cc26563921b81bf6c4b2fb6c", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.6.0", "os": "mac", "version": "1.4.0", "date": "2026-06-18T07:31:19.000Z", "arch": "aarch64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "5b073ed7dc71dbceb7c4e8c0d39b061c8f36374f9c0ae59f50c88f61ad1beb27", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.6.0", "os": "mac", "version": "1.4.0", "date": "2026-06-18T07:32:43.000Z", "arch": "x86_64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "3ef68d574e704809c758f598a37b06ffc6bfba040627758ca9de0c86269bd5d3", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.6.0", "os": "wasm", "version": "1.4.0", "date": "2026-06-18T07:30:53.000Z", "arch": "emscripten", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "467ff260c8181bae82bd3121301a836eccdaf2e8700a9dd00c60f500645395b0", "status": "success", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.7.0", "os": "win", "version": "1.4.0", "date": "2026-06-18T07:30:06.000Z", "arch": "x86_64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "51a1ec3d9eb722ae1308be9c5c07bbc624a92a98962df830d3643f70340f2d81", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.5.3", "os": "win", "version": "1.4.0", "date": "2026-06-18T07:30:02.000Z", "arch": "x86_64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "2225b85c2fb6bce865d6fc8301342307b0992fd0958e653151aa2c3cc836c24b", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" }, { "r": "4.6.0", "os": "win", "version": "1.4.0", "date": "2026-06-18T07:29:57.000Z", "arch": "x86_64", "commit": "75b325643afaba406d1ead0c9425aa1ebb3514fa", "fileid": "a9140bf98e83b35ea694b80827adeaf45e168f63e454494f62c20b6083cdd8b1", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/berchuck/actions/runs/27743517819" } ] }