{
  "_id": "6acb6b24fe5cc25786e8fb78",
  "Package": "mascarade",
  "Type": "Package",
  "Title": "Generating Cluster Masks for Single-Cell Dimensional Reduction\nPlots",
  "Version": "0.4.3.9000",
  "Authors@R": "person(\"Alexey\", \"Sergushichev\", email = \"alsergbox@gmail.com\", role = c(\"aut\", \"cre\"))",
  "Description": "Implements a procedure to automatically generate 2D masks\nfor clusters on dimensional reduction plots from methods like\nt-SNE (t-distributed stochastic neighbor embedding) or UMAP\n(uniform manifold approximation and projection), with a focus\non single-cell RNA-sequencing data.",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "Config/testthat/edition": "3",
  "VignetteBuilder": "knitr",
  "URL": "https://alserglab.wustl.edu/mascarade/",
  "BugReports": "https://github.com/alserglab/mascarade/issues",
  "Roxygen": "list(markdown=TRUE)",
  "Config/roxygen2/version": "8.0.0",
  "Config/pak/sysreqs": "libfontconfig1-dev libfreetype6-dev",
  "Repository": "https://alserglab.r-universe.dev",
  "Date/Publication": "2026-09-11 20:20:32 UTC",
  "RemoteUrl": "https://github.com/alserglab/mascarade",
  "RemoteRef": "HEAD",
  "RemoteSha": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-10-11 10:45:34 UTC",
    "User": "root"
  },
  "Author": "Alexey Sergushichev [aut, cre]",
  "Maintainer": "Alexey Sergushichev <alsergbox@gmail.com>",
  "_user": "alserglab",
  "_type": "src",
  "_file": "mascarade_0.4.3.9000.tar.gz",
  "_fileid": "https://r2.ropensci.org/32c17c0129084b165a8bf2d77db659a67e83f930002a61dff9ba0dc0cce99175",
  "_filesize": 4208957,
  "_sha256": "32c17c0129084b165a8bf2d77db659a67e83f930002a61dff9ba0dc0cce99175",
  "_expires": "2027-01-19T10:55:30.000Z",
  "_created": "2026-10-11T10:45:34.000Z",
  "_published": "2026-10-11T10:55:32.222Z",
  "_buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 114451488520,
      "time": 246,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11699813519"
    },
    {
      "job": 114451488531,
      "time": 264,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11699648777"
    },
    {
      "job": 114451488495,
      "time": 217,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11699529311"
    },
    {
      "job": 114451488475,
      "time": 259,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11699429180"
    },
    {
      "job": 114451488579,
      "time": 213,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11699759126"
    },
    {
      "job": 114451488485,
      "time": 396,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11700221420"
    },
    {
      "job": 114451488612,
      "time": 210,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11699784077"
    },
    {
      "job": 114451488464,
      "time": 411,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11699509534"
    },
    {
      "job": 114450261698,
      "time": 412,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11699209496"
    },
    {
      "job": 114451488453,
      "time": 195,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11699798481"
    },
    {
      "job": 114451488515,
      "time": 439,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11699739163"
    },
    {
      "job": 114451488570,
      "time": 276,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11699454275"
    },
    {
      "job": 114451488516,
      "time": 240,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11699314557"
    },
    {
      "job": 114451488518,
      "time": 456,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11699462904"
    },
    {
      "job": 114451488528,
      "time": 256,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11699504178"
    }
  ],
  "_upstream": "https://github.com/alserglab/mascarade",
  "_commit": {
    "id": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
    "author": "Alexey Sergushichev <alsergbox@gmail.com>",
    "committer": "Alexey Sergushichev <alsergbox@gmail.com>",
    "message": "fix minimum ggplot2 version\n",
    "time": 1789158032
  },
  "_maintainer": {
    "name": "Alexey Sergushichev",
    "email": "alsergbox@gmail.com",
    "login": "assaron",
    "bluesky": "@asergushichev.bsky.social",
    "twitter": "@assaron",
    "description": "Assistant Professor @ Wash U Immunology",
    "uuid": 1040217
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "BH",
      "role": "LinkingTo"
    },
    {
      "package": "data.table",
      "role": "Imports"
    },
    {
      "package": "spatstat.geom",
      "version": ">= 3.7-3",
      "role": "Imports"
    },
    {
      "package": "spatstat.explore",
      "role": "Imports"
    },
    {
      "package": "lifecycle",
      "role": "Imports"
    },
    {
      "package": "ggplot2",
      "version": ">= 4.0.0",
      "role": "Imports"
    },
    {
      "package": "polyclip",
      "role": "Imports"
    },
    {
      "package": "polylabelr",
      "role": "Imports"
    },
    {
      "package": "ggforce",
      "role": "Imports"
    },
    {
      "package": "vctrs",
      "role": "Imports"
    },
    {
      "package": "rlang",
      "role": "Imports"
    },
    {
      "package": "cli",
      "role": "Imports"
    },
    {
      "package": "systemfonts",
      "version": ">= 1.3.0",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "testthat",
      "version": ">= 3.1.5",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "patchwork",
      "role": "Suggests"
    },
    {
      "package": "Seurat",
      "role": "Suggests"
    },
    {
      "package": "scales",
      "role": "Suggests"
    },
    {
      "package": "SeuratObject",
      "role": "Suggests"
    },
    {
      "package": "svglite",
      "role": "Suggests"
    },
    {
      "package": "colorrepel",
      "version": ">= 0.5.0",
      "role": "Suggests"
    }
  ],
  "_owner": "alserglab",
  "_selfowned": true,
  "_usedby": 1,
  "_updates": [
    {
      "week": "2025-46",
      "n": 3
    },
    {
      "week": "2025-48",
      "n": 3
    },
    {
      "week": "2025-52",
      "n": 7
    },
    {
      "week": "2026-01",
      "n": 6
    },
    {
      "week": "2026-02",
      "n": 2
    },
    {
      "week": "2026-03",
      "n": 2
    },
    {
      "week": "2026-05",
      "n": 1
    },
    {
      "week": "2026-07",
      "n": 4
    },
    {
      "week": "2026-08",
      "n": 1
    },
    {
      "week": "2026-09",
      "n": 1
    },
    {
      "week": "2026-10",
      "n": 2
    },
    {
      "week": "2026-11",
      "n": 4
    },
    {
      "week": "2026-13",
      "n": 3
    },
    {
      "week": "2026-14",
      "n": 1
    },
    {
      "week": "2026-16",
      "n": 4
    },
    {
      "week": "2026-17",
      "n": 2
    },
    {
      "week": "2026-28",
      "n": 2
    },
    {
      "week": "2026-30",
      "n": 10
    },
    {
      "week": "2026-31",
      "n": 1
    },
    {
      "week": "2026-37",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "v0.3.1",
      "date": "2026-02-13"
    },
    {
      "name": "v0.3.2",
      "date": "2026-02-25"
    },
    {
      "name": "v0.3.3",
      "date": "2026-03-24"
    },
    {
      "name": "v0.3.4",
      "date": "2026-04-14"
    },
    {
      "name": "v0.3.5",
      "date": "2026-07-08"
    },
    {
      "name": "v0.4.0",
      "date": "2026-07-21"
    },
    {
      "name": "v0.4.1",
      "date": "2026-07-21"
    },
    {
      "name": "v0.4.2",
      "date": "2026-07-23"
    },
    {
      "name": "v0.4.3",
      "date": "2026-07-28"
    }
  ],
  "_stars": 46,
  "_contributors": [
    {
      "user": "assaron",
      "count": 70,
      "uuid": 1040217
    }
  ],
  "_userbio": {
    "uuid": 178587008,
    "type": "organization",
    "name": "Alexey Serushichev's lab at Wash U",
    "followers": 12
  },
  "_downloads": {
    "count": 442,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/mascarade"
  },
  "_devurl": "https://github.com/alserglab/mascarade",
  "_pkgdown": "https://alserglab.wustl.edu/mascarade/",
  "_searchresults": 20,
  "_topics": [
    "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/mascarade.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE"
  ],
  "_homeurl": "https://github.com/alserglab/mascarade",
  "_realowner": "alserglab",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.3.0",
      "date": "2026-01-12"
    },
    {
      "version": "0.3.1",
      "date": "2026-02-16"
    },
    {
      "version": "0.3.2",
      "date": "2026-03-06"
    },
    {
      "version": "0.3.3",
      "date": "2026-03-24"
    },
    {
      "version": "0.3.4",
      "date": "2026-04-14"
    },
    {
      "version": "0.3.5",
      "date": "2026-07-08"
    },
    {
      "version": "0.4.1",
      "date": "2026-07-22"
    },
    {
      "version": "0.4.2",
      "date": "2026-07-24"
    },
    {
      "version": "0.4.3",
      "date": "2026-07-30"
    }
  ],
  "_exports": [
    "fancyMask",
    "generateMask",
    "generateMaskSeurat",
    "geom_mark_shape"
  ],
  "_datasets": [
    {
      "name": "exampleMascarade",
      "title": "Example data with UMAP points from PBMC3K dataset.",
      "object": "exampleMascarade",
      "class": [
        "list"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "exampleMaskTable",
      "title": "Example generated mask.",
      "object": "exampleMaskTable",
      "class": [
        "data.table",
        "data.frame"
      ],
      "fields": [
        "UMAP_1",
        "UMAP_2",
        "part",
        "group",
        "cluster"
      ],
      "rows": 2895,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "exampleMascarade",
      "title": "Example data with UMAP points from PBMC3K dataset.",
      "topics": [
        "exampleMascarade"
      ]
    },
    {
      "page": "exampleMaskTable",
      "title": "Example generated mask.",
      "topics": [
        "exampleMaskTable"
      ]
    },
    {
      "page": "fancyMask",
      "title": "Generate ggplot2 layers for a labeled cluster mask",
      "topics": [
        "fancyMask"
      ]
    },
    {
      "page": "generateMask",
      "title": "Generate mask for clusters on 2D dimensional reduction plots",
      "topics": [
        "generateMask"
      ]
    },
    {
      "page": "generateMaskSeurat",
      "title": "Generates mask from a Seurat object. Requires 'SeuratObject' package.",
      "topics": [
        "generateMaskSeurat"
      ]
    },
    {
      "page": "geom_mark_shape",
      "title": "Annotate areas with polygonal shapes",
      "concept": [
        "mark geoms"
      ],
      "topics": [
        "geom_mark_shape"
      ]
    }
  ],
  "_readme": "https://github.com/alserglab/mascarade/raw/HEAD/README.md",
  "_rundeps": [
    "abind",
    "base64enc",
    "BH",
    "cli",
    "cpp11",
    "data.table",
    "deldir",
    "farver",
    "ggforce",
    "ggplot2",
    "glue",
    "goftest",
    "gtable",
    "isoband",
    "jsonlite",
    "labeling",
    "lattice",
    "lifecycle",
    "magrittr",
    "MASS",
    "Matrix",
    "nlme",
    "polyclip",
    "polylabelr",
    "R6",
    "RColorBrewer",
    "Rcpp",
    "rlang",
    "S7",
    "scales",
    "spatstat.data",
    "spatstat.explore",
    "spatstat.geom",
    "spatstat.random",
    "spatstat.sparse",
    "spatstat.univar",
    "spatstat.utils",
    "systemfonts",
    "tensor",
    "tidyselect",
    "tweenr",
    "vctrs",
    "viridisLite",
    "withr"
  ],
  "_sysdeps": [
    {
      "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": "mascarade-gallery.Rmd",
      "filename": "mascarade-gallery.html",
      "title": "Gallery of mascarade-generaded masks",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Loading necessary libraries",
        "PBMC-3K UMAP",
        "PBMC-3K t-SNE",
        "Aya",
        "Chia-Jung",
        "Vladimir Shitov",
        "Session info"
      ],
      "created": "2025-04-20 22:14:12",
      "modified": "2026-07-24 20:31:20",
      "commits": 7
    },
    {
      "source": "mascarade-tutorial.Rmd",
      "filename": "mascarade-tutorial.html",
      "title": "Using mascarade package",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Package installation",
        "Loading necessary libraries",
        "Example run",
        "Working with Seurat",
        "Session info"
      ],
      "created": "2024-12-23 19:47:43",
      "modified": "2026-07-28 16:50:08",
      "commits": 14
    }
  ],
  "_score": 7.741939077729199,
  "_indexed": true,
  "_nocasepkg": "mascarade",
  "_universes": [
    "alserglab",
    "assaron"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:49:13.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/caf0e7bcd97a959d94161dd33d45d2f25897137361eb7c44c4613ba39adb9e8c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:49:08.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/d7b966cbad419420669ece9e79fd62a166b283e72c4c0c7fdcf5f0990ac043f3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:48:41.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/1560e48597aaa568b76bbba1b705c1e7bc559403c8db49d6d858f97eba440e8b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:49:00.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/fbec3a0578ef764822743dc8988541e31bf8ea40f0a1db70510fb94f6fabbbe2",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:53:26.000Z",
      "arch": "aarch64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/4ca9c974f79c34e0769e41f06d826ac428271b6140d6132d5bd1d55ecde26b4a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:50:40.000Z",
      "arch": "x86_64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/9f30481d09bc38a7689cf9d3b78d18293f6e0f0286f2acfb6a5c909af0915ed9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:53:37.000Z",
      "arch": "aarch64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/af995584921ff43ad1c2da33fbc523f5b9c23da6b2174cf3e1833ba7e27e3ab7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:50:39.000Z",
      "arch": "x86_64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/b007f4ac314e00a133d2a57847bba38654077a75bc5184b4a435500da7b3b0f0",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:49:04.000Z",
      "arch": "emscripten",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/702345e189cd377d49a77369891046fca799761c2b8cb7575c12ea57e5b337a3",
      "status": "success",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:51:13.000Z",
      "arch": "aarch64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/d43d067b02dc11904d875464f1f4af9da9bed990d86ca212e55479c82271c38c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:47:47.000Z",
      "arch": "x86_64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/707fcccc653f012c0ade81b025ac6518f3551906a738cdcdb33c6327eada16cd",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:47:50.000Z",
      "arch": "x86_64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/9a642222723ee24286ffa35c465b9e964808e0eadc09df658f7aef12453c79d8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:51:50.000Z",
      "arch": "aarch64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/a7ef2552638850c3566ba8d9512b48f4433f8f644330e40408adad8959ca2fc4",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.4.3.9000",
      "date": "2026-10-11T10:48:02.000Z",
      "arch": "x86_64",
      "commit": "6e1c71e159b1cb9c888a25e118d07529d4f2d8e3",
      "fileid": "https://r2.ropensci.org/9d1906001a4f5c14a4a9f449498b8132949f3ae8e98654c4db392767c3c98b2a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/alserglab/actions/runs/38132722383"
    }
  ]
}