charts: 1228

This table contains the information used by our Grapher datavisualisation tool to render charts.

The most relevant field is the config field that contains json stored as text. A JSON Schema is available that describes the content of this json data. The SQLite JSON_EXTRACT function can be used in SQL queries to extract the content of this JSON data into columns in a result table.

Data license: CC-BY

This data as json

id slug type config createdAt updatedAt lastEditedAt publishedAt lastEditedByUserId publishedByUserId isIndexable title subtitle note title_plus_variant configWithDefaults
1228 pisa-test-score-mean-performance-on-the-mathematics-scale LineChart 
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    "note": "Initially, the average PISA score across subjects and all OECD countries was at 500 with a standard deviation of 100, so that most students scored between 400 and 600. Scores in later cycles were calibrated to remain comparable to this baseline.",
    "slug": "pisa-test-score-mean-performance-on-the-mathematics-scale",
    "title": "Average performance of 15-year-olds in mathematics",
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    },
    "$schema": "https://files.ourworldindata.org/schemas/grapher-schema.004.json",
    "version": 29,
    "subtitle": "Assessed through the PISA mathematics scale, which measures how well someone can use math to solve everyday problems and understand the role of math in the real world.",
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 2017-09-26 23:07:46 2024-04-08 12:13:54 2023-12-14 23:08:33 2017-09-26 23:07:46 2   1 Average performance of 15-year-olds in mathematics Assessed through the PISA mathematics scale, which measures how well someone can use math to solve everyday problems and understand the role of math in the real world. Initially, the average PISA score across subjects and all OECD countries was at 500 with a standard deviation of 100, so that most students scored between 400 and 600. Scores in later cycles were calibrated to remain comparable to this baseline. Average performance of 15-year-olds in mathematics () 
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    "facettingLabelByYVariables": "metric",
    "addCountryMode": "change-country",
    "compareEndPointsOnly": false,
    "type": "LineChart",
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    "stackMode": "absolute",
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    "note": "Initially, the average PISA score across subjects and all OECD countries was at 500 with a standard deviation of 100, so that most students scored between 400 and 600. Scores in later cycles were calibrated to remain comparable to this baseline.",
    "slug": "pisa-test-score-mean-performance-on-the-mathematics-scale",
    "title": "Average performance of 15-year-olds in mathematics",
    "subtitle": "Assessed through the PISA mathematics scale, which measures how well someone can use math to solve everyday problems and understand the role of math in the real world.",
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        }
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}

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