PISA 2022 data — pisa_2022 • gglyph

Results of pairwise t-tests (with Bonferroni correction) performed on a subset from the PISA 2022 data.

Usage

data(pisa_2022)

Format

A data frame with 492 rows and 3 variables:

from: Category A of educational level (ISCED) attained by the parents of the respondent (character).
to: Category B of educational level (ISCED) attained by the parents of the respondent (character).
group: Country of the respondent (character).
sig: p-value of the pairwise t-test (numeric).

Source

Data obtained from:

OECD (2023). PISA 2022 Database [Data Set]. Zenodo. doi:10.5281/zenodo.13382904

Licensed under CC BY 4.0: https://creativecommons.org/licenses/by/4.0/

References

Additional reference(s) for further reading:

OECD (2024). PISA 2022 Technical Report. OECD Publishing, Paris. doi:10.1787/01820d6d-en

Examples

data(pisa_2022)
head(pisa_2022)
#> # A tibble: 6 × 4
#>   from      to        group     sig
#>   <chr>     <chr>     <chr>   <dbl>
#> 1 ISCED 2   ISCED 0&1 Austria     1
#> 2 ISCED 3   ISCED 0&1 Austria     1
#> 3 ISCED 4&5 ISCED 0&1 Austria     1
#> 4 ISCED 6+  ISCED 0&1 Austria     1
#> 5 ISCED 3   ISCED 2   Austria     1
#> 6 ISCED 4&5 ISCED 2   Austria     1