{"id":8747,"date":"2025-06-29T15:52:42","date_gmt":"2025-06-29T15:52:42","guid":{"rendered":"https:\/\/pisa4u.gr\/datasets\/"},"modified":"2026-06-20T17:38:52","modified_gmt":"2026-06-20T17:38:52","slug":"datasets","status":"publish","type":"page","link":"https:\/\/pisa4u.gr\/en\/datasets\/","title":{"rendered":"Datasets"},"content":{"rendered":"\n
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Research Materials<\/h1><\/div>\n<\/div><\/div>\n\n
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Data Analysis Application<\/span><\/h2>

data.pisa4u.gr is an online platform for processing, analyzing, and visualizing data from the Programme for International Student Assessment \u2013 PISA of the Organization for Economic Cooperation and Development (OECD). Its development is part of the program \u201cCreation of Research Infrastructures, Processing of Research Data, and Communication of Results from International Educational Surveys\u201d. Through a user-friendly and functional interface, it allows users to select variables, apply analysis filters, and visualize results related to literacy in Reading, Mathematics, and Science. Through comprehensive visualizations, it supports the comparative study of variables across countries and the extraction of data for further analysis. It is intended for educators, students, and researchers, facilitating the use of data in the context of research or educational activities. <\/p><\/div><\/div><\/div>\n\n\n\n

Visit the App<\/a><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n
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\"pisa4u<\/div><\/div><\/figure><\/div><\/div>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n\n\n
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MyPiSA4U [Data processing package in R]<\/span><\/h2>

MyPiSA4U is a specially designed package for processing PISA survey data in R. It enables data selection and descriptive analysis, as well as the visualization of values (and their corresponding frequencies) in graphs. To install R, R-Studio, and R-Tools, please refer to the relevant instructions here<\/a><\/mark>. <\/p><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n

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Data Analysis Application \u2013 RStudio<\/span><\/h2>

rstudio.pisa4u.gr is an online environment for processing and analyzing data and visualizing results from the Programme for International Student Assessment \u2013 PISA of the Organization for Economic Cooperation and Development (OECD).To access the application, you can submit a request to the technical support<\/a><\/mark> of PISA4U.<\/p><\/div><\/div><\/div>\n\n\n\n

Visit the App<\/a><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n
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PISA Survey Questionnaires [2000\u20132022]<\/h3><\/div><\/div>
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2000<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n\n\n
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2003<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n\n\n
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2006<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n\n\n
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2009<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n
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2012<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n\n\n
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2015<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n\n\n
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2018<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n\n\n\n
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2022<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div>\n\n\n\n
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PISA Survey Codebooks (2015\u20132022)<\/h3><\/div><\/div>
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