Package: learningtower Title: OECD PISA Datasets from 2000-2022 in an Easy-to-Use Format Version: 1.1.1 Authors@R: c( person(given = "Kevin", family = "Wang", role = c("aut", "cre"), email = "kevinwangstats@gmail.com"), person(given = "Paul", family = "Yacobellis", role = "aut", email = "pyacobellis@hotmail.com"), person(given = "Erika", family = "Siregar", role = "aut", email = "erika.mukhlisina@gmail.com"), person(given = "Sarah", family = "Romanes", role = "aut", email = "srom8308@uni.sydney.edu.au"), person(given = "Kim", family = "Fitter", role = "aut", email = "kimfitter@yahoo.com"), person(given = "Giulio", family = "Valentino Dalla Riva", role = "aut", email = "me@gvdallariva.net"), person(given = "Dianne", family = "Cook", role = "aut", email = "dicook@monash.edu"), person(given = "Nick", family = "Tierney", role = "aut", email = "nicholas.tierney@gmail.com"), person(given = "Priya", family = "Dingorkar", role = "aut", email = "priyadingorkar@gmail.com"), person(given = "Shabarish", family = "Sai Subramanian", role = "aut", email = "shabarish161@gmail.com"), person(given = "Guan Ru", family = "Chen", role = "aut", email = "rix09207@gmail.com") ) Description: The Programme for International Student Assessment (PISA) is a global study conducted by the Organization for Economic Cooperation and Development (OECD) in member and non-member countries to assess educational systems by assessing 15-year-old school students academic performance in mathematics, science, and reading. This datasets contains information on their scores and other socioeconomic characteristics, information about their school and its infrastructure, as well as the countries that are taking part in the program. Depends: R (>= 3.5.0) Encoding: UTF-8 RoxygenNote: 7.3.3 VignetteBuilder: knitr License: MIT + file LICENSE URL: https://kevinwang09.github.io/learningtower/, https://github.com/kevinwang09/learningtower BugReports: https://github.com/kevinwang09/learningtower/issues Imports: tibble, dplyr Suggests: testthat (>= 3.0.0), knitr, rmarkdown, ggplot2, forcats, scales 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: 2026-06-17 21:52:46 UTC; root Author: Kevin Wang [aut, cre], Paul Yacobellis [aut], Erika Siregar [aut], Sarah Romanes [aut], Kim Fitter [aut], Giulio Valentino Dalla Riva [aut], Dianne Cook [aut], Nick Tierney [aut], Priya Dingorkar [aut], Shabarish Sai Subramanian [aut], Guan Ru Chen [aut] Maintainer: Kevin Wang