{
  "_id": "6a59f3d909eb0996dd68fdc0",
  "Package": "learningtower",
  "Title": "OECD PISA Datasets from 2000-2022 in an Easy-to-Use Format",
  "Version": "1.1.1",
  "Authors@R": "c(\nperson(given = \"Kevin\", family = \"Wang\", role = c(\"aut\", \"cre\"),\nemail = \"kevinwangstats@gmail.com\"),\nperson(given = \"Paul\", family = \"Yacobellis\", role = \"aut\",\nemail = \"pyacobellis@hotmail.com\"),\nperson(given = \"Erika\", family = \"Siregar\", role = \"aut\",\nemail = \"erika.mukhlisina@gmail.com\"),\nperson(given = \"Sarah\", family = \"Romanes\", role = \"aut\",\nemail = \"srom8308@uni.sydney.edu.au\"),\nperson(given = \"Kim\", family = \"Fitter\", role = \"aut\",\nemail = \"kimfitter@yahoo.com\"),\nperson(given = \"Giulio\", family = \"Valentino Dalla Riva\", role = \"aut\",\nemail = \"me@gvdallariva.net\"),\nperson(given = \"Dianne\", family = \"Cook\", role = \"aut\",\nemail = \"dicook@monash.edu\"),\nperson(given = \"Nick\", family = \"Tierney\", role = \"aut\",\nemail = \"nicholas.tierney@gmail.com\"),\nperson(given = \"Priya\", family = \"Dingorkar\", role = \"aut\",\nemail = \"priyadingorkar@gmail.com\"),\nperson(given = \"Shabarish\", family = \"Sai Subramanian\", role = \"aut\",\nemail = \"shabarish161@gmail.com\"),\nperson(given = \"Guan Ru\", family = \"Chen\", role = \"aut\",\nemail = \"rix09207@gmail.com\")\n)",
  "Description": "The Programme for International Student Assessment (PISA)\nis a global study conducted by the Organization for Economic\nCooperation and Development (OECD) in member and non-member\ncountries to assess educational systems by assessing\n15-year-old school students academic performance in\nmathematics, science, and reading. This datasets contains\ninformation on their scores and other socioeconomic\ncharacteristics, information about their school and its\ninfrastructure, as well as the countries that are taking part\nin the program.",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.3.3",
  "VignetteBuilder": "knitr",
  "License": "MIT + file LICENSE",
  "URL": "https://kevinwang09.github.io/learningtower/,\nhttps://github.com/kevinwang09/learningtower",
  "BugReports": "https://github.com/kevinwang09/learningtower/issues",
  "Config/testthat/edition": "3",
  "LazyData": "true",
  "LazyDataCompression": "xz",
  "Repository": "https://kevinwang09.r-universe.dev",
  "Date/Publication": "2026-06-17 21:35:15 UTC",
  "RemoteUrl": "https://github.com/kevinwang09/learningtower",
  "RemoteRef": "HEAD",
  "RemoteSha": "6756c1f2a38721f05f40dc3021137ba058908412",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-07-17 09:16:55 UTC",
    "User": "root"
  },
  "Author": "Kevin Wang [aut, cre],\nPaul Yacobellis [aut],\nErika Siregar [aut],\nSarah Romanes [aut],\nKim Fitter [aut],\nGiulio Valentino Dalla Riva [aut],\nDianne Cook [aut],\nNick Tierney [aut],\nPriya Dingorkar [aut],\nShabarish Sai Subramanian [aut],\nGuan Ru Chen [aut]",
  "Maintainer": "Kevin Wang <kevinwangstats@gmail.com>",
  "_user": "kevinwang09",
  "_type": "src",
  "_file": "learningtower_1.1.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/422f1e03b1af47d736792d30b24a95eb8a449d46774491862f53a6bdc20f2cc0",
  "_filesize": 2854847,
  "_sha256": "422f1e03b1af47d736792d30b24a95eb8a449d46774491862f53a6bdc20f2cc0",
  "_expires": "2026-10-25T09:20:23.000Z",
  "_created": "2026-07-17T09:16:55.000Z",
  "_published": "2026-07-17T09:20:25.553Z",
  "_jobs": [
    {
      "job": 87849452283,
      "time": 150,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8402494670"
    },
    {
      "job": 87849452314,
      "time": 152,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8402495423"
    },
    {
      "job": 87849452297,
      "time": 155,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8402485752"
    },
    {
      "job": 87849452324,
      "time": 134,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8402481827"
    },
    {
      "job": 87848778864,
      "time": 208,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8402435565"
    },
    {
      "job": 87849452481,
      "time": 107,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "8402477933"
    },
    {
      "job": 87849452272,
      "time": 95,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "8402473553"
    },
    {
      "job": 87849452340,
      "time": 99,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "8402474819"
    },
    {
      "job": 87849452309,
      "time": 109,
      "config": "windows-release",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "8402479631"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/kevinwang09/actions/runs/29569191275",
  "_status": "success",
  "_upstream": "https://github.com/kevinwang09/learningtower",
  "_commit": {
    "id": "6756c1f2a38721f05f40dc3021137ba058908412",
    "author": "kevinwang <kevinwang09@users.noreply.github.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Merge pull request #38 from kevinwang09/fix/cran-downloads\n\nfix links",
    "time": 1781732115
  },
  "_maintainer": {
    "name": "Kevin Wang",
    "email": "kevinwangstats@gmail.com",
    "login": "kevinwangstats",
    "twitter": "@KevinWangStats",
    "description": "Data scientist (bioinformatics) at Illumina🧬. PhD in statistics from Uni of Sydney",
    "uuid": 92612961
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "tibble",
      "role": "Imports"
    },
    {
      "package": "dplyr",
      "role": "Imports"
    },
    {
      "package": "testthat",
      "version": ">= 3.0.0",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "ggplot2",
      "role": "Suggests"
    },
    {
      "package": "forcats",
      "role": "Suggests"
    },
    {
      "package": "scales",
      "role": "Suggests"
    }
  ],
  "_owner": "kevinwang09",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-25",
      "n": 2
    }
  ],
  "_tags": [],
  "_stars": 35,
  "_contributors": [
    {
      "user": "kevinwang09",
      "count": 69,
      "uuid": 14134289
    },
    {
      "user": "dicook",
      "count": 43,
      "uuid": 253191
    },
    {
      "user": "priya51096",
      "count": 30,
      "uuid": 63037095
    },
    {
      "user": "kevinwangstats",
      "count": 30,
      "uuid": 92612961
    },
    {
      "user": "grc54",
      "count": 12,
      "uuid": 101632531
    },
    {
      "user": "gvdr",
      "count": 10,
      "uuid": 4627111
    },
    {
      "user": "kimnewzealand",
      "count": 9,
      "uuid": 26913197
    },
    {
      "user": "njtierney",
      "count": 3,
      "uuid": 6488485
    },
    {
      "user": "erikaris",
      "count": 3,
      "uuid": 16355740
    },
    {
      "user": "pyacobellis",
      "count": 2,
      "uuid": 58760482
    },
    {
      "user": "sarahromanes",
      "count": 1,
      "uuid": 19423094
    }
  ],
  "_userbio": {
    "uuid": 14134289,
    "type": "user",
    "name": "kevinwang",
    "followers": 42,
    "description": "Data scientist (bioinformatics) at Illumina🧬. PhD in statistics from Uni of Sydney. "
  },
  "_downloads": {
    "count": 470,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/learningtower"
  },
  "_devurl": "https://github.com/kevinwang09/learningtower",
  "_pkgdown": "https://kevinwang09.github.io/learningtower/",
  "_searchresults": 73,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/learningtower.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/kevinwang09/learningtower",
  "_realowner": "kevinwang09",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.0.0",
      "date": "2021-09-06"
    },
    {
      "version": "1.0.1",
      "date": "2023-02-18"
    },
    {
      "version": "1.1.0",
      "date": "2024-12-21"
    },
    {
      "version": "1.1.1",
      "date": "2026-06-15"
    }
  ],
  "_exports": [
    "load_student"
  ],
  "_datasets": [
    {
      "name": "countrycode",
      "title": "Country iso3c and name mapping for PISA OECD countries participants.",
      "object": "countrycode",
      "class": [
        "spec_tbl_df",
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "country",
        "country_name"
      ],
      "rows": 109,
      "table": true,
      "tojson": true
    },
    {
      "name": "school",
      "title": "Subset of the School data available for the years 2000-2022 from the PISA OECD database",
      "object": "school",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "year",
        "country",
        "school_id",
        "fund_gov",
        "fund_fees",
        "fund_donation",
        "enrol_boys",
        "enrol_girls",
        "stratio",
        "public_private",
        "staff_shortage",
        "sch_wgt",
        "school_size"
      ],
      "rows": 131385,
      "table": true,
      "tojson": true
    },
    {
      "name": "student_subset_2000",
      "title": "Processed and Sampled PISA Student Data (2000-2022)",
      "object": "student_subset_2000",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "year",
        "country",
        "school_id",
        "student_id",
        "mother_educ",
        "father_educ",
        "gender",
        "computer",
        "internet",
        "math",
        "read",
        "science",
        "stu_wgt",
        "desk",
        "room",
        "dishwasher",
        "television",
        "computer_n",
        "car",
        "book",
        "wealth",
        "escs"
      ],
      "rows": 1550,
      "table": true,
      "tojson": true
    },
    {
      "name": "student_subset_2003",
      "title": "Processed and Sampled PISA Student Data (2000-2022)",
      "object": "student_subset_2003",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "year",
        "country",
        "school_id",
        "student_id",
        "mother_educ",
        "father_educ",
        "gender",
        "computer",
        "internet",
        "math",
        "read",
        "science",
        "stu_wgt",
        "desk",
        "room",
        "dishwasher",
        "television",
        "computer_n",
        "car",
        "book",
        "wealth",
        "escs"
      ],
      "rows": 1550,
      "table": true,
      "tojson": true
    },
    {
      "name": "student_subset_2006",
      "title": "Processed and Sampled PISA Student Data (2000-2022)",
      "object": "student_subset_2006",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "year",
        "country",
        "school_id",
        "student_id",
        "mother_educ",
        "father_educ",
        "gender",
        "computer",
        "internet",
        "math",
        "read",
        "science",
        "stu_wgt",
        "desk",
        "room",
        "dishwasher",
        "television",
        "computer_n",
        "car",
        "book",
        "wealth",
        "escs"
      ],
      "rows": 1850,
      "table": true,
      "tojson": true
    },
    {
      "name": "student_subset_2009",
      "title": "Processed and Sampled PISA Student Data (2000-2022)",
      "object": "student_subset_2009",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "year",
        "country",
        "school_id",
        "student_id",
        "mother_educ",
        "father_educ",
        "gender",
        "computer",
        "internet",
        "math",
        "read",
        "science",
        "stu_wgt",
        "desk",
        "room",
        "dishwasher",
        "television",
        "computer_n",
        "car",
        "book",
        "wealth",
        "escs"
      ],
      "rows": 1900,
      "table": true,
      "tojson": true
    },
    {
      "name": "student_subset_2012",
      "title": "Processed and Sampled PISA Student Data (2000-2022)",
      "object": "student_subset_2012",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "year",
        "country",
        "school_id",
        "student_id",
        "mother_educ",
        "father_educ",
        "gender",
        "computer",
        "internet",
        "math",
        "read",
        "science",
        "stu_wgt",
        "desk",
        "room",
        "dishwasher",
        "television",
        "computer_n",
        "car",
        "book",
        "wealth",
        "escs"
      ],
      "rows": 1900,
      "table": true,
      "tojson": true
    },
    {
      "name": "student_subset_2015",
      "title": "Processed and Sampled PISA Student Data (2000-2022)",
      "object": "student_subset_2015",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "year",
        "country",
        "school_id",
        "student_id",
        "mother_educ",
        "father_educ",
        "gender",
        "computer",
        "internet",
        "math",
        "read",
        "science",
        "stu_wgt",
        "desk",
        "room",
        "dishwasher",
        "television",
        "computer_n",
        "car",
        "book",
        "wealth",
        "escs"
      ],
      "rows": 1900,
      "table": true,
      "tojson": true
    },
    {
      "name": "student_subset_2018",
      "title": "Processed and Sampled PISA Student Data (2000-2022)",
      "object": "student_subset_2018",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "year",
        "country",
        "school_id",
        "student_id",
        "mother_educ",
        "father_educ",
        "gender",
        "computer",
        "internet",
        "math",
        "read",
        "science",
        "stu_wgt",
        "desk",
        "room",
        "dishwasher",
        "television",
        "computer_n",
        "car",
        "book",
        "wealth",
        "escs"
      ],
      "rows": 1900,
      "table": true,
      "tojson": true
    },
    {
      "name": "student_subset_2022",
      "title": "Processed and Sampled PISA Student Data (2000-2022)",
      "object": "student_subset_2022",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "year",
        "country",
        "school_id",
        "student_id",
        "mother_educ",
        "father_educ",
        "gender",
        "computer",
        "internet",
        "math",
        "read",
        "science",
        "stu_wgt",
        "desk",
        "room",
        "dishwasher",
        "television",
        "computer_n",
        "car",
        "book",
        "wealth",
        "escs"
      ],
      "rows": 1850,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "countrycode",
      "title": "Country iso3c and name mapping for PISA OECD countries participants.",
      "topics": [
        "countrycode"
      ]
    },
    {
      "page": "load_student",
      "title": "load_student() function allows the user to extract the PISA student scores for any desired year from 2000-2022",
      "topics": [
        "load_student"
      ]
    },
    {
      "page": "school",
      "title": "Subset of the School data available for the years 2000-2022 from the PISA OECD database",
      "topics": [
        "school"
      ]
    },
    {
      "page": "student",
      "title": "Processed and Sampled PISA Student Data (2000-2022)",
      "topics": [
        "student",
        "student_subset_2000",
        "student_subset_2003",
        "student_subset_2006",
        "student_subset_2009",
        "student_subset_2012",
        "student_subset_2015",
        "student_subset_2018",
        "student_subset_2022"
      ]
    }
  ],
  "_pkglogo": "https://github.com/kevinwang09/learningtower/raw/HEAD/man/figures/logo.png",
  "_readme": "https://github.com/kevinwang09/learningtower/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "dplyr",
    "generics",
    "glue",
    "lifecycle",
    "magrittr",
    "pillar",
    "pkgconfig",
    "R6",
    "rlang",
    "tibble",
    "tidyselect",
    "utf8",
    "vctrs",
    "withr"
  ],
  "_vignettes": [
    {
      "source": "learningtower_school.Rmd",
      "filename": "learningtower_school.html",
      "title": "Using the Student and School Data",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Using both the student and school data",
        "Using the student subset data and school data"
      ],
      "created": "2024-08-02 01:55:05",
      "modified": "2026-06-17 21:33:38",
      "commits": 7
    },
    {
      "source": "learningtower_student.Rmd",
      "filename": "learningtower_student.html",
      "title": "Using the Student and Country Data",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Exploring the student data",
        "Usage of the subset of the student data",
        "Usage of the entire student data"
      ],
      "created": "2024-08-02 01:55:05",
      "modified": "2026-06-17 21:35:15",
      "commits": 6
    }
  ],
  "_score": 7.407390904470732,
  "_indexed": true,
  "_nocasepkg": "learningtower",
  "_universes": [
    "kevinwang09",
    "kevinwangstats"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.1.1",
      "date": "2026-07-17T09:19:12.000Z",
      "distro": "resolute",
      "commit": "6756c1f2a38721f05f40dc3021137ba058908412",
      "fileid": "https://r2.ropensci.org/6cd36167e1695bc7d5a8d1060149b7c1e947b0c15f4122281da6b229417ef45c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kevinwang09/actions/runs/29569191275"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.1.1",
      "date": "2026-07-17T09:19:08.000Z",
      "distro": "resolute",
      "commit": "6756c1f2a38721f05f40dc3021137ba058908412",
      "fileid": "https://r2.ropensci.org/5e06d6df48b07e281cf3cf4a5efea89172f8ce75aa2c1dc6a2d81e37ab2a14d7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kevinwang09/actions/runs/29569191275"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.1.1",
      "date": "2026-07-17T09:18:54.000Z",
      "commit": "6756c1f2a38721f05f40dc3021137ba058908412",
      "fileid": "https://r2.ropensci.org/64ea5c2e4c9e51f54e312426bbe2554c69c3be430a34cf288ab8ecaad14da9c7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kevinwang09/actions/runs/29569191275"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.1.1",
      "date": "2026-07-17T09:18:42.000Z",
      "commit": "6756c1f2a38721f05f40dc3021137ba058908412",
      "fileid": "https://r2.ropensci.org/a813e9dfffc4c376f59d38e4e1472c5932e9d0b313dc96787eb54bd2e54d0575",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kevinwang09/actions/runs/29569191275"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.1.1",
      "date": "2026-07-17T09:18:59.000Z",
      "commit": "6756c1f2a38721f05f40dc3021137ba058908412",
      "fileid": "https://r2.ropensci.org/377c09287f0061e0a31716c9ac2a9179526a7577d5c3d43f8328ef8f142447a9",
      "status": "success",
      "buildurl": "https://github.com/r-universe/kevinwang09/actions/runs/29569191275"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.1.1",
      "date": "2026-07-17T09:18:10.000Z",
      "commit": "6756c1f2a38721f05f40dc3021137ba058908412",
      "fileid": "https://r2.ropensci.org/0223f059143942a95bd02f6c42aa0eddc53d1b6079bd831037c137c6d64e7a6d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kevinwang09/actions/runs/29569191275"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.1.1",
      "date": "2026-07-17T09:18:09.000Z",
      "commit": "6756c1f2a38721f05f40dc3021137ba058908412",
      "fileid": "https://r2.ropensci.org/3a2b04e4b2167be13225d26d72d9a073643c9027ed5cfe7517d03958065439d3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kevinwang09/actions/runs/29569191275"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.1.1",
      "date": "2026-07-17T09:18:24.000Z",
      "commit": "6756c1f2a38721f05f40dc3021137ba058908412",
      "fileid": "https://r2.ropensci.org/6273cbe88444cb019cff7c677dc9fe4f8b342be7db1f965073532213b8c58e26",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/kevinwang09/actions/runs/29569191275"
    }
  ]
}