{
  "_id": "6a203288cd65a98ecbd10847",
  "Package": "imagefluency",
  "Type": "Package",
  "Title": "Image Statistics Based on Processing Fluency",
  "Version": "1.0.1",
  "Authors@R": "person(given = \"Stefan\", family = \"Mayer\", email = \"stefan@mayer-de.com\",\nrole = c(\"aut\", \"cre\"), comment = c(ORCID = \"0000-0003-0034-7090\"))",
  "Description": "Get image statistics based on processing fluency theory.\nThe functions provide scores for several basic aesthetic\nprinciples that facilitate fluent cognitive processing of\nimages: contrast, complexity / simplicity, self-similarity,\nsymmetry, and typicality. See Mayer & Landwehr (2018)\n<doi:10.1037/aca0000187> and Mayer & Landwehr (2018)\n<doi:10.31219/osf.io/gtbhw> for the theoretical background of\nthe methods.",
  "License": "GPL-3",
  "Encoding": "UTF-8",
  "URL": "https://imagefluency.com, https://github.com/stm/imagefluency/,\nhttps://doi.org/10.5281/zenodo.5614665",
  "BugReports": "https://github.com/stm/imagefluency/issues/",
  "Config/testthat/edition": "3",
  "Collate": "'utils.R' 'complexity.R' 'contrast.R' 'imagefluency-package.R'\n'imagefluencyApp.R' 'self-similarity.R' 'simplicity.R'\n'symmetry.R' 'typicality.R'",
  "VignetteBuilder": "knitr",
  "Config/roxygen2/version": "8.0.0",
  "Config/pak/sysreqs": "cmake libfftw3-dev make libmagick++-dev gsfonts\nlibjpeg-dev libpng-dev libtiff-dev libuv1-dev libssl-dev\nzlib1g-dev",
  "Repository": "https://stm.r-universe.dev",
  "Date/Publication": "2026-06-03 10:58:31 UTC",
  "RemoteUrl": "https://github.com/stm/imagefluency",
  "RemoteRef": "HEAD",
  "RemoteSha": "3b4a6ffb9592870bff5ec92ff3357819e93649bb",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-03 13:52:42 UTC",
    "User": "root"
  },
  "Author": "Stefan Mayer [aut, cre] (ORCID:\n<https://orcid.org/0000-0003-0034-7090>)",
  "Maintainer": "Stefan Mayer <stefan@mayer-de.com>",
  "MD5sum": "903334563c1459710ca66d09aec22e72",
  "_user": "stm",
  "_type": "src",
  "_file": "imagefluency_1.0.1.tar.gz",
  "_fileid": "5bf9f1dc9ee00dd6e3c92518f1bcdd373242e354b4b95cb0b8364ab72ee8e18d",
  "_filesize": 2557304,
  "_sha256": "5bf9f1dc9ee00dd6e3c92518f1bcdd373242e354b4b95cb0b8364ab72ee8e18d",
  "_created": "2026-06-03T13:52:42.000Z",
  "_published": "2026-06-03T13:56:24.174Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79310612243,
      "time": 143,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7386623423"
    },
    {
      "job": 79310612246,
      "time": 150,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7386626213"
    },
    {
      "job": 79310612331,
      "time": 94,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7386601478"
    },
    {
      "job": 79310612205,
      "time": 108,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7386607806"
    },
    {
      "job": 79309560489,
      "time": 287,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7386557784"
    },
    {
      "job": 79310612228,
      "time": 128,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7386616789"
    },
    {
      "job": 79310612296,
      "time": 98,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7386603132"
    },
    {
      "job": 79310612304,
      "time": 76,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7386593257"
    },
    {
      "job": 79310612362,
      "time": 89,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7386602712"
    }
  ],
  "_buildurl": "https://github.com/r-universe/stm/actions/runs/26889050497",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/stm/imagefluency",
  "_commit": {
    "id": "3b4a6ffb9592870bff5ec92ff3357819e93649bb",
    "author": "Stefan Mayer <stm@users.noreply.github.com>",
    "committer": "Stefan Mayer <stm@users.noreply.github.com>",
    "message": "bump to version 1.0.1 (new parameter `max_images` for dashboard)\n",
    "time": 1780484311
  },
  "_maintainer": {
    "name": "Stefan Mayer",
    "email": "stefan@mayer-de.com",
    "orcid": "0000-0003-0034-7090"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.1.0",
      "role": "Depends"
    },
    {
      "package": "R.utils",
      "role": "Imports"
    },
    {
      "package": "readbitmap",
      "role": "Imports"
    },
    {
      "package": "pracma",
      "role": "Imports"
    },
    {
      "package": "magick",
      "role": "Imports"
    },
    {
      "package": "OpenImageR",
      "role": "Imports"
    },
    {
      "package": "grid",
      "role": "Suggests"
    },
    {
      "package": "ggplot2",
      "role": "Suggests"
    },
    {
      "package": "scales",
      "role": "Suggests"
    },
    {
      "package": "shiny",
      "role": "Suggests"
    },
    {
      "package": "bslib",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    },
    {
      "package": "mockery",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "furrr",
      "role": "Suggests"
    },
    {
      "package": "future",
      "role": "Suggests"
    },
    {
      "package": "pbmcapply",
      "role": "Suggests"
    },
    {
      "package": "tictoc",
      "role": "Suggests"
    },
    {
      "package": "dplyr",
      "role": "Suggests"
    },
    {
      "package": "collapse",
      "role": "Suggests"
    }
  ],
  "_owner": "stm",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-14",
      "n": 14
    },
    {
      "week": "2026-23",
      "n": 4
    }
  ],
  "_tags": [
    {
      "name": "v1.0.0",
      "date": "2026-03-31"
    }
  ],
  "_topics": [
    "fluency",
    "image-analysis",
    "image-analytics"
  ],
  "_stars": 12,
  "_contributors": [
    {
      "user": "stm",
      "count": 213,
      "uuid": 238118
    }
  ],
  "_userbio": {
    "uuid": 238118,
    "type": "user",
    "name": "Stefan Mayer"
  },
  "_downloads": {
    "count": 1218,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/imagefluency"
  },
  "_devurl": "https://github.com/stm/imagefluency",
  "_pkgdown": "https://imagefluency.com",
  "_searchresults": 9,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/imagefluency.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/stm/imagefluency",
  "_realowner": "stm",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.2.1",
      "date": "2019-09-27"
    },
    {
      "version": "0.2.2",
      "date": "2019-12-12"
    },
    {
      "version": "0.2.3",
      "date": "2020-01-09"
    },
    {
      "version": "0.2.4",
      "date": "2022-08-31"
    },
    {
      "version": "0.2.5",
      "date": "2024-02-22"
    },
    {
      "version": "1.0.0",
      "date": "2026-03-31"
    }
  ],
  "_exports": [
    "img_complexity",
    "img_contrast",
    "img_read",
    "img_self_similarity",
    "img_simplicity",
    "img_symmetry",
    "img_typicality",
    "rgb2gray",
    "rotate90",
    "run_imagefluency"
  ],
  "_help": [
    {
      "page": "img_complexity",
      "title": "Image complexity",
      "topics": [
        "img_complexity"
      ]
    },
    {
      "page": "img_contrast",
      "title": "Image contrast",
      "topics": [
        "img_contrast"
      ]
    },
    {
      "page": "img_read",
      "title": "Read bitmap image (bmp, jpg, png, tiff)",
      "topics": [
        "img_read"
      ]
    },
    {
      "page": "img_self_similarity",
      "title": "Image self-similarity",
      "topics": [
        "img_self_similarity"
      ]
    },
    {
      "page": "img_simplicity",
      "title": "Image simplicity",
      "topics": [
        "img_simplicity"
      ]
    },
    {
      "page": "img_symmetry",
      "title": "Image symmetry",
      "topics": [
        "img_symmetry"
      ]
    },
    {
      "page": "img_typicality",
      "title": "Typicality of images relative to each other",
      "topics": [
        "img_typicality"
      ]
    },
    {
      "page": "rgb2gray",
      "title": "RGB to Gray Conversion",
      "topics": [
        "rgb2gray"
      ]
    },
    {
      "page": "rotate90",
      "title": "Matrix or Array Rotation by 90 Degrees",
      "topics": [
        "rotate90"
      ]
    },
    {
      "page": "run_imagefluency",
      "title": "Interactive dashboard for 'imagefluency'",
      "topics": [
        "run_imagefluency"
      ]
    }
  ],
  "_pkglogo": "https://github.com/stm/imagefluency/raw/HEAD/man/figures/logo.png",
  "_readme": "https://github.com/stm/imagefluency/raw/HEAD/README.md",
  "_rundeps": [
    "base64enc",
    "bmp",
    "bslib",
    "cachem",
    "cli",
    "commonmark",
    "curl",
    "digest",
    "fastmap",
    "fontawesome",
    "fs",
    "glue",
    "htmltools",
    "httpuv",
    "jpeg",
    "jquerylib",
    "jsonlite",
    "later",
    "lifecycle",
    "magick",
    "magrittr",
    "memoise",
    "mime",
    "OpenImageR",
    "otel",
    "png",
    "pracma",
    "promises",
    "R.methodsS3",
    "R.oo",
    "R.utils",
    "R6",
    "rappdirs",
    "Rcpp",
    "RcppArmadillo",
    "readbitmap",
    "rlang",
    "sass",
    "shiny",
    "sourcetools",
    "tiff",
    "withr",
    "xtable"
  ],
  "_vignettes": [
    {
      "source": "getting-started.Rmd",
      "filename": "getting-started.html",
      "title": "Getting started",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Motivation: Why create yet another R package",
        "Why and when to use the package",
        "Theoretical background",
        "Package overview",
        "Main functions",
        "Other helpful functions",
        "Installation",
        "Using imagefluency",
        "Contrast",
        "Complexity / Simplicity",
        "Self-similarity",
        "Symmetry",
        "Image typicality",
        "Summary",
        "References"
      ],
      "created": "2021-10-27 15:13:13",
      "modified": "2026-03-31 22:09:59",
      "commits": 8
    }
  ],
  "_score": 5.1648285343444815,
  "_indexed": true,
  "_nocasepkg": "imagefluency",
  "_universes": [
    "stm"
  ],
  "_previous": "1.0.0",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0.1",
      "date": "2026-06-03T13:55:15.000Z",
      "distro": "noble",
      "commit": "3b4a6ffb9592870bff5ec92ff3357819e93649bb",
      "fileid": "42ccc140b0874291ef65b2de77b97a5ffa49844e7f6831ca60db9bee2e320b61",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stm/actions/runs/26889050497"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.0.1",
      "date": "2026-06-03T13:55:18.000Z",
      "distro": "noble",
      "commit": "3b4a6ffb9592870bff5ec92ff3357819e93649bb",
      "fileid": "fb7e0f843d32b002a401a92f4b88895b854cfd3777970a4abfa57a74354444bc",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stm/actions/runs/26889050497"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0.1",
      "date": "2026-06-03T13:54:26.000Z",
      "commit": "3b4a6ffb9592870bff5ec92ff3357819e93649bb",
      "fileid": "1683511f514491f4341b545af59418612df837dfc22f41719c617df0fef5b30a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stm/actions/runs/26889050497"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.0.1",
      "date": "2026-06-03T13:54:40.000Z",
      "commit": "3b4a6ffb9592870bff5ec92ff3357819e93649bb",
      "fileid": "60645fe800f0fab9cb6dfb551bdf968b123fbb36f37e3b7eddde732f63e4fcaa",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stm/actions/runs/26889050497"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.0.1",
      "date": "2026-06-03T13:55:15.000Z",
      "commit": "3b4a6ffb9592870bff5ec92ff3357819e93649bb",
      "fileid": "d0cb5268ced02239dfe5e3283f50645d97aba4742e06e4708116f6c1561505ae",
      "status": "success",
      "buildurl": "https://github.com/r-universe/stm/actions/runs/26889050497"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.0.1",
      "date": "2026-06-03T13:54:23.000Z",
      "commit": "3b4a6ffb9592870bff5ec92ff3357819e93649bb",
      "fileid": "a7a4042e14f42ecac8ef70485cb4b936db7081a266a9b8dd7ee25635b0a7e2ec",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stm/actions/runs/26889050497"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.0.1",
      "date": "2026-06-03T13:54:01.000Z",
      "commit": "3b4a6ffb9592870bff5ec92ff3357819e93649bb",
      "fileid": "1f5e8c207577ce449fb3048f0a6599fab371ef6cfe12c92864bc73f137b77720",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stm/actions/runs/26889050497"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "1.0.1",
      "date": "2026-06-03T13:54:19.000Z",
      "commit": "3b4a6ffb9592870bff5ec92ff3357819e93649bb",
      "fileid": "adb422fee699fd151b3df9c85d8c069aa94aed6b0fee03a5bdf2f223c52edc73",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stm/actions/runs/26889050497"
    }
  ]
}